Powered by Deep Web Technologies
Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Energy-efficient incandescent lamp: Final report  

E-Print Network (OSTI)

of Energy Conserving Incandescent Lamps", J . Brett, R.July 1981. "Filaments for Incandescent Lamps with Radiation20-22 "Energy Saving Incandescent Lamps with Infrared

Verderber, R.

2010-01-01T23:59:59.000Z

2

General service incandescent lamp with improved efficiency  

SciTech Connect

A high efficiency general service incandescent lamp is disclosed. The disclosed improved general service incandescent lamp has an outer and an inner envelope. The inner envelope has a relatively small housing containing a halogen gas and a relatively high pressure efficient fill-gas and in which a low voltage filament is spatially disposed therein.

Berlec, I.

1985-06-18T23:59:59.000Z

3

COST EFFECTIVENESS OF LONG LIFE INCANDESCENT LAMPS AND ENERGY BUTTONS  

E-Print Network (OSTI)

as any 1ong-li incandescent lamp or system evaluated in thisEFFECTIVENESS OF LONG LIFE INCANDESCENT LAMPS AND ENERGYEFFECTIVENESS OF LONG LIFE INCANDESCENT LAMPS AND ENERGY

Verderber, Rudy

2013-01-01T23:59:59.000Z

4

Tungsten wire for incandescent lamps  

SciTech Connect

Tungsten wire for incandescent lamp filaments must operate at high temperatures and for long times. To meet these requirements, the grain morphology of the wire must be controlled to reduce the propensity for grain boundary sliding. The morphology is a function of the distribution of very small pockets of potassium in the wire and the mechanical processing from ingot to wire. The behavior of the filament is directly related to the grain morphology. This paper describes the mechanism by which the potassium is incorporated into and distributed in the ingot. The elongation and spheroidization of the bubbles during hot rolling and swaging is also examined and related to the grain morphology of wire. Some indications of the relationship between grain morphology and filament behavior are also given.

Walter, J.L.; Briant, C.L. (General Electric Corporate Research and Development, Schenectady, NY (USA))

1990-09-01T23:59:59.000Z

5

Building Technologies Office: Fluorescent and Incandescent Lamps Public  

NLE Websites -- All DOE Office Websites (Extended Search)

Fluorescent and Fluorescent and Incandescent Lamps Public Meeting to someone by E-mail Share Building Technologies Office: Fluorescent and Incandescent Lamps Public Meeting on Facebook Tweet about Building Technologies Office: Fluorescent and Incandescent Lamps Public Meeting on Twitter Bookmark Building Technologies Office: Fluorescent and Incandescent Lamps Public Meeting on Google Bookmark Building Technologies Office: Fluorescent and Incandescent Lamps Public Meeting on Delicious Rank Building Technologies Office: Fluorescent and Incandescent Lamps Public Meeting on Digg Find More places to share Building Technologies Office: Fluorescent and Incandescent Lamps Public Meeting on AddThis.com... About Standards & Test Procedures Implementation, Certification & Enforcement

6

Cost effectiveness of long life incandescent lamps and energy buttons  

SciTech Connect

Long-life replacement lamps for the incandescent lamp have been evaluated with regard to their cost effectiveness. The replacements include the use of energy buttons that extend lamp life as well as an adaptive fluorescent circline lamp that will fit into existing incandescent lamp sockets. The initial, operating, and replacement costs for one million lumen hours are determined for each lamp system. It is found that the most important component lighting cost is the operating cost. Using lamps that are less efficient or devices that cause lamps to operate less efficiently are not cost-effective. The adaptive fluorescent circline lamp, even at an initial unit cost of $20.00, is the most cost-effective source of illumination compared to the incandescent lamp and lamp systems examined.

Verderber, R.; Morse, O.

1980-04-07T23:59:59.000Z

7

J.-A. FLEMING. 2014 On the characteristic curves and surfaces of incandescence lamps (Courbes caractristiques des lampes incandescence) ; Phil. Mag.,  

E-Print Network (OSTI)

80 J.-A. FLEMING. 2014 On the characteristic curves and surfaces of incandescence lamps (Courbes caractéristiques des lampes à incandescence) ; Phil. Mag., 5e série, t. XIX, p. 368; I885. L'auteur étudie les résistance correspondant à la force électromotrice vo à laquelle l'incandescence commence à se produire, et r

Paris-Sud XI, Université de

8

EA-1911: Energy Conservation Standards for Certain Reflector, Elliptical Reflector, and Bulged Reflector Incandescent Lamps  

Energy.gov (U.S. Department of Energy (DOE))

This EA will evaluate the environmental impacts of a proposal to amend energy conservation standards for Certain Reflector, Elliptical Reflector, and Bulged Reflector Incandescent Lamps.

9

MISSION CATHODIQUE A L'INTRIEUR DES LAMPES A INCANDESCENCE ; par M. L. HOULLEVIGUE (1).  

E-Print Network (OSTI)

523 ?MISSION CATHODIQUE A L'INT?RIEUR DES LAMPES A INCANDESCENCE ; par M. L. HOULLEVIGUE (1). I. Lorsqu'on survolte fortement une lampe à incandescence à filament de charbon, par exemple en mettant sous incandescent. ' , Fic.. 1. Tous ces effets peuvent être attribués, en première analyse, aux électrons émanés du

Boyer, Edmond

10

L-Prize Competition Winner 60W Incandescent Replacement Lamp Update  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Interagency Technology Deployment Working Group L Prize ® Competition Winner 60W Incandescent Replacement Lamp Update James E. Rannels, Senior Advisor L Prize Competition D&R International March 15, 2012 Cost of electricity 1 cent per kilowatt-hour The Washington Post, March 8, 2012 Page One 2 Cost of electricity 11 cents per kilowatt-hour The Washington Post, March 9, 2012 Page Two 3 What Is the L Prize? * Technology competition to spur innovation and exceptional performance * Created by Energy Independence and Security Act (EISA 2007) Sec. 655 * Two key lamp replacements: 60W Incandescent and PAR 38 Halogen * Future focus: 21 st Century Lamp * Cash prizes, federal purchasing, utility programs 4 Philips Wins First L Prize * August 3, 2011: Philips

11

L-Prize Competition Winner 60W Incandescent Replacement Lamp Update  

NLE Websites -- All DOE Office Websites (Extended Search)

Interagency Technology Deployment Working Group L Prize ® Competition Winner 60W Incandescent Replacement Lamp Update James E. Rannels, Senior Advisor L Prize Competition D&R International March 15, 2012 Cost of electricity 1 cent per kilowatt-hour The Washington Post, March 8, 2012 Page One 2 Cost of electricity 11 cents per kilowatt-hour The Washington Post, March 9, 2012 Page Two 3 What Is the L Prize? * Technology competition to spur innovation and exceptional performance * Created by Energy Independence and Security Act (EISA 2007) Sec. 655 * Two key lamp replacements: 60W Incandescent and PAR 38 Halogen * Future focus: 21 st Century Lamp * Cash prizes, federal purchasing, utility programs 4 Philips Wins First L Prize * August 3, 2011: Philips

12

Apparatus to facilitate lengthening the life of incandescent lamps  

SciTech Connect

An energizing circuit is described for an incandescent bulb comprising a transformer having a primary winding connectable to an AC mains source and first and second secondary windings for producing first and second voltages. The first secondary winding is connected to an input of a first full-wave rectifier means and the second secondary winding is connected to an input of a second full-wave rectifier means, the full-wave rectifier means having outputs connected in parallel across the bulb. The first voltage is sufficient to fully illuminate the bulb and the second voltage is sufficient to maintain the bulb warm but with little or no light output, a first switch being connected between the first secondary winding and the first rectifier means whereby, when the first switch is open, the bulb is energized solely by the second voltage.

Spissinger, F.H.

1987-03-17T23:59:59.000Z

13

2014-12-30 Issuance: Energy Conservation Standard for General Service Fluorescent Lamps and Incandescent Reflector Lamps; Final Rule  

Energy.gov (U.S. Department of Energy (DOE))

This document is a pre-publication Federal Register final rule regarding energy conservation standards for general service fluorescent lamps and incandescent reflector lamps, as issued by the Deputy Assistant Secretary for Energy Efficiency on December 30, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

14

Creating markets for new products to replace incandescent lamps: The international experience  

SciTech Connect

Since the summer of 1995, several organizations have been in pursuit of what many consider the Holy Grail of lighting technology--a low-cost, drop-in, energy-efficient replacement for the incandescent lamp. This paper summarizes the international experience in attempting to catalyze the commercialization of a mass-market, replacement product that could have major impact on residential lighting energy consumption in US and EU homes. The technology procurement effort was originally spearheaded by US Federal Government through a loose collaboration between the Department of Defense (DoD), the Environmental Protection Agency (EPA) and the Department of Energy (DOE). The DoD agreed to serve as the anchor buyer for a low-cost, drop-in replacement product for standard-sized light bulbs that provide at least 30 percent energy savings compared to traditional incandescent lamps. In parallel to the US effort, the International Energy Agency launched a co-operative technology procurement effort by assembling large buyers' groups in Finland, the Netherlands, Sweden, and the United Kingdom to pull a similar efficient lighting product into the European market. The lukewarm response from lamp manufacturers to these two technology procurement efforts illustrates the challenges of transforming residential lighting from incandescent to efficient lighting.

Rubinstein, F.; Borg, N.; Horowitz, N.; Narel, T.; Morehouse, E.T. Jr.

1998-07-01T23:59:59.000Z

15

DOE Publishes Final Rule for the Request for Exclusion of 100 Watt R20 Short Incandescent Reflector Lamps from Energy Conservation Standards  

Energy.gov (U.S. Department of Energy (DOE))

The Department of Energy has published a final rule regarding the request for exclusion of 100 Watt R20 short incandescent reflector lamps from energy conservation standards.

16

A theoretical study of the incandescent filament lamp performance under voltage flicker  

SciTech Connect

Incandescent filament lamp flicker, produced by voltage fluctuation, is a power quality problem that caused engineering concern since the onset of electrical illumination technology. The flicker phenomenon was analyzed and explained in early studies. Standards dealing with acceptable flicker levels are well known, nevertheless, today the discussion about flicker continues to be a top priority topic due to the fact that steady-state and transient voltage waveform distortion is a growing problem in low and medium voltage systems. In many situations voltage flicker is caused by subharmonics and interharmonics of voltage. Cycloconverters, welders and arc furnaces, eccentrically operating tools and integral cycle controlled power equipment are notorious for producing voltage flicker. The goal of this paper is to provide solid mathematical basis for the analytical modeling of incandescent filament lamp flicker when the voltage is nonsinusoidal. A mathematical model that enables the evaluation of the luminous flux modulation caused by noninteger harmonics (subharmonics and interharmonics) is presented. Three situations are detailed: square-wave voltage modulation, sinusoidal modulation and the case of noninteger harmonics with nearly contiguous frequencies.

Peretto, L. [Univ. of Bologna (Italy)] [Univ. of Bologna (Italy); Emanuel, A.E. [Worcester Polytechnic Inst., MA (United States)] [Worcester Polytechnic Inst., MA (United States)

1997-01-01T23:59:59.000Z

17

Potential Environmental Impacts from the Metals in Incandescent, Compact Fluorescent Lamp (CFL), and Light-Emitting Diode (LED) Bulbs  

Science Journals Connector (OSTI)

Artificial lighting systems are transitioning from incandescent to compact fluorescent lamp (CFL) and light-emitting diode (LED) bulbs in response to the U.S. Energy Independence and Security Act and the EU Ecodesign Directive, which leads to energy savings and reduced greenhouse gas emissions. ... The CFLs and LEDs have higher resource depletion and toxicity potentials than the incandescent bulb due primarily to their high aluminum, copper, gold, lead, silver, and zinc. ... mercury pollution; redn. in electricity demand from the substitution of incandescent bulbs with fluorescents leads to reduced mercury emissions during the use of the bulb. ...

Seong-Rin Lim; Daniel Kang; Oladele A. Ogunseitan; Julie M. Schoenung

2012-12-13T23:59:59.000Z

18

Incandescent Lighting Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Incandescent Lighting Basics Incandescent Lighting Basics Incandescent Lighting Basics August 16, 2013 - 10:00am Addthis Incandescent lamps operate simply by heating a metal filament inside a bulb filled with inert gas. Because they operate directly on variety of common power types including common household alternating current or direct current such as batteries or automobiles, they do not require a special power supply or ballast. They turn on up instantly, providing a warm light with excellent color rendition because the light is produced in much the same way as the light from the sun. They can also be easily dimmed using inexpensive controls and are available in a staggering variety of shapes and sizes. However, incandescent lamps have a low efficacy (10-17 lumens per watt) compared with other lighting options and a short average

19

Incandescent Lighting Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Incandescent Lighting Basics Incandescent Lighting Basics Incandescent Lighting Basics August 16, 2013 - 10:00am Addthis Incandescent lamps operate simply by heating a metal filament inside a bulb filled with inert gas. Because they operate directly on variety of common power types including common household alternating current or direct current such as batteries or automobiles, they do not require a special power supply or ballast. They turn on up instantly, providing a warm light with excellent color rendition because the light is produced in much the same way as the light from the sun. They can also be easily dimmed using inexpensive controls and are available in a staggering variety of shapes and sizes. However, incandescent lamps have a low efficacy (10-17 lumens per watt) compared with other lighting options and a short average

20

Energy Savings and NOx Emissions Reduction Potential from the 2012 Federal Legislation to Phase Out Incandescent Lamps in Texas  

E-Print Network (OSTI)

Lamps in Texas Description Value Reference Total Housing Units in Texas in 2013: 10,204,056 Real Estate Center, Texas A&M University3, U.S. Census Bureau4 5 Average Lighting Electricity Usage per House: 1,946 kWh/yr NREL Building America Program6... Savings in Texas: 10,424,973 MWh/yr OSD CFL Savings in Texas: 28,562 MWh/day By 2013, it is estimated that total savings of 10,424,973 MWh/yr would be achieved from replacing incandescent lamps with compact fluorescent lamps (CFL) in residential...

Liu, Zi; Baltazar, Juan Carlos; Haberl, Jeff; Soman, Rohit

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Energy Cost Calculator for Compact Fluorescent Lamps | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

project. Modify the default values to suit your project requirements. Existing incandescent lamp wattage Watts Incandescent lamp cost dollars Incandescent lamp life 1000 hours...

22

Max Tech and Beyond: Fluorescent Lamps  

E-Print Network (OSTI)

Fluorescent Lamps and Incandescent Reflector Lamps; Finalmany end- use applications. Incandescent Outdoor Stationaryof color compared with the incandescent reference source is

Scholand, Michael

2012-01-01T23:59:59.000Z

23

DOE/EA-1664: Environmental Assessment for 10 CFR 430 Energy Conservation Standards: Energy Conservation Standards for Fluorescent and Incandescent Lamps (June 2009)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4 4 Environmental Assessment for 10 CFR Part 430 Energy Conservation Standards: Energy Conservation Standards for Fluorescent and Incandescent Lamps June 2009 16-i CHAPTER 16. ENVIRONMENTAL ASSESSMENT TABLE OF CONTENTS 16.1 INTRODUCTION ......................................................................................................... 16-1 16.2 AIR EMISSIONS ANALYSIS...................................................................................... 16-1 16.2.1 Air Emissions Descriptions............................................................................................ 16-1 16.2.2 Air Quality Regulation................................................................................................... 16-3 16.2.3 Global Climate Change..................................................................................................

24

Photonically Engineered Incandescent Emitter  

DOE Patents (OSTI)

A photonically engineered incandescence is disclosed. The emitter materials and photonic crystal structure can be chosen to modify or suppress thermal radiation above a cutoff wavelength, causing the emitter to selectively emit in the visible and near-infrared portions of the spectrum. An efficient incandescent lamp is enabled thereby. A method for fabricating a three-dimensional photonic crystal of a structural material, suitable for the incandescent emitter, is also disclosed.

Gee, James M. (Albuquerque, NM); Lin, Shawn-Yu (Albuquerque, NM); Fleming, James G. (Albuquerque, NM); Moreno, James B. (Albuquerque, NM)

2005-03-22T23:59:59.000Z

25

Incandescent Lighting | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Incandescent Lighting Incandescent Lighting Incandescent Lighting October 17, 2013 - 6:15pm Addthis Incandescent lighting is the most common, and least energy efficient, type of lighting used in homes. | Photo courtesy of ©iStockphoto/TokenPhoto. Incandescent lighting is the most common, and least energy efficient, type of lighting used in homes. | Photo courtesy of ©iStockphoto/TokenPhoto. Incandescent lamps are often considered the least energy efficient type of electric lighting commonly found in residential buildings. Although inefficient, incandescent lamps possess a number of key advantages--they are inexpensive to buy, turn on instantly, are available in a huge array of sizes and shapes and provide a pleasant, warm light with excellent color rendition. However, because of their relative inefficiency and short life spans, they

26

Incandescent Lighting | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Incandescent Lighting Incandescent Lighting Incandescent Lighting October 17, 2013 - 6:15pm Addthis Incandescent lighting is the most common, and least energy efficient, type of lighting used in homes. | Photo courtesy of ©iStockphoto/TokenPhoto. Incandescent lighting is the most common, and least energy efficient, type of lighting used in homes. | Photo courtesy of ©iStockphoto/TokenPhoto. Incandescent lamps are often considered the least energy efficient type of electric lighting commonly found in residential buildings. Although inefficient, incandescent lamps possess a number of key advantages--they are inexpensive to buy, turn on instantly, are available in a huge array of sizes and shapes and provide a pleasant, warm light with excellent color rendition. However, because of their relative inefficiency and short life spans, they

27

Max Tech and Beyond: High-Intensity Discharge Lamps  

E-Print Network (OSTI)

of color compared with the incandescent reference source isin this report. Standard Incandescent Halogen Low-Pressure:value equivalent to an incandescent filament lamp. Taking

Scholand, Michael

2012-01-01T23:59:59.000Z

28

DOE Requires Manufacturer and Labeler to Cease Sale of Incandescent...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Manufacturer and Labeler to Cease Sale of Incandescent Reflector Lamps DOE Requires Manufacturer and Labeler to Cease Sale of Incandescent Reflector Lamps June 24, 2010 - 2:40pm...

29

Conservation Potential of Compact Fluorescent Lamps in India and Brazil  

E-Print Network (OSTI)

38 TWh, 10% of which was for incandescent lighting (Fig. 3).The electricity consumed in incandescent lighting can be300 and 400 million incandescent lamps in the country. Let

Gadgil, A.J.

2008-01-01T23:59:59.000Z

30

General Service LED Lamps | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

DOE SSL technology fact sheet that compares general service LED light bulbs with incandescent and CFL bulbs. ledgeneral-service-lamps.pdf More Documents & Publications LED...

31

DuraLamp USA: Order (2010-CE-0912)  

Energy.gov (U.S. Department of Energy (DOE))

DOE ordered DuraLamp USA, Inc. to pay a $2,500 civil penalty after finding DuraLamp USA had failed to certify that model PAR 30, an incandescent reflector lamp, complies with the applicable energy conservation standards.

32

Power factor and harmonic distortion characteristics of energy efficient lamps  

SciTech Connect

This paper evaluates the performance of a new class of lamps which are generally classified as the energy-saving lamps. It is shown that, when compared with the incandescent lamps, these lamps indeed consume less real power and have higher relative illumination. However, the energy-saving lamps operate at a low power factor and produce current distortion which are much higher than the distortion produced by the traditional incandescent lamps.

Etezadi-Amoli, M.; Florence, T.

1989-07-01T23:59:59.000Z

33

Optimized Magnetic Components Improve Efficiency of Compact Fluorescent Lamps  

E-Print Network (OSTI)

xtures (designed for incandescent bulbs) has allowed residential and small commercial electric customers of incandescent lamps and last 10 times longer [1]. High-frequency electronic ballasts are used to power CFLs

34

How Energy-Efficient Light Bulbs Compare with Traditional Incandescents |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy-Efficient Light Bulbs Compare with Traditional Energy-Efficient Light Bulbs Compare with Traditional Incandescents How Energy-Efficient Light Bulbs Compare with Traditional Incandescents July 29, 2012 - 6:25pm Addthis Energy-efficient light bulbs are available today and could save you about $50 per year in energy costs when you replace 15 traditional incandescent bulbs in your home. Energy-efficient light bulbs are available today and could save you about $50 per year in energy costs when you replace 15 traditional incandescent bulbs in your home. Compared to traditional incandescents, energy-efficient lightbulbs such as energy-saving incandescents, compact fluorescent lamps (CFLs), and light emitting diodes (LEDs) have the following advantages: Typically use about 25%-80% less energy, saving you money

35

Compact fluorescent lamp applications in luxury hotels  

SciTech Connect

Over the past several years, consumers, lighting designers, and energy conservationists have paid increasing attention to the special characteristics of compact fluorescent lamps (CFLs). CFLs can typically be used to replace incandescent lamps of three to four times their own wattage, and their color rendering indices (CRIs)-80 to 85-make them virtually indistinguishable from incandescents. The typical 10,0000-hour life of a CFL often makes savings in labor its most desirable feature when compared to a shorter-lived incandescent lamp.

Gilleskie, R.J.

1996-01-01T23:59:59.000Z

36

High efficiency incandescent lighting  

DOE Patents (OSTI)

Incandescent lighting structure. The structure includes a thermal emitter that can, but does not have to, include a first photonic crystal on its surface to tailor thermal emission coupled to, in a high-view-factor geometry, a second photonic filter selected to reflect infrared radiation back to the emitter while passing visible light. This structure is highly efficient as compared to standard incandescent light bulbs.

Bermel, Peter; Ilic, Ognjen; Chan, Walker R.; Musabeyoglu, Ahmet; Cukierman, Aviv Ruben; Harradon, Michael Robert; Celanovic, Ivan; Soljacic, Marin

2014-09-02T23:59:59.000Z

37

LE RAYONNEMENT DES MANCHONS A INCANDESCENCE ; Par M. H. RUBENS1).  

E-Print Network (OSTI)

306 LE RAYONNEMENT DES MANCHONS A INCANDESCENCE ; Par M. H. RUBENS1). 1. - INTRODUCTION. Les remarquables propriétés du manchon à incandescence Auer ont dès l'origine excité au plus haut point l été entreprises par Langley pour la lampe à incandescence au pétrole avec l'aide de ses bolomètres

Paris-Sud XI, Université de

38

PROCD RAPIDE POUR LA PHOTOMTRIE DES BECS A INCANDESCENCE PAR LE GAZ (1) ;  

E-Print Network (OSTI)

469 PROC?D? RAPIDE POUR LA PHOTOM?TRIE DES BECS A INCANDESCENCE PAR LE GAZ (1) ; Par P. LAURIOL. Les essais des becs à incandescence par le gaz destinés à l'éclai- rage public comportent un très pendant une série de mesures. On emploie une lampe à incandescence électrique dont on #12;471 maintint la

Paris-Sud XI, Université de

39

Energy Cost Calculator for Compact Fluorescent Lamps | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Compact Fluorescent Lamps Compact Fluorescent Lamps Energy Cost Calculator for Compact Fluorescent Lamps October 8, 2013 - 2:18pm Addthis This tool calculates the payback period for your calc retrofit project. Modify the default values to suit your project requirements. Existing incandescent lamp wattage Watts Incandescent lamp cost dollars Incandescent lamp life 1000 hours calc wattage Watts calc cost dollars calc life (6000 hours for moderate use, 10000 hours for high use) 8000 hours Number of lamps in retrofit project Hours operating per week hours Average cost of electricity 0.06 $/kWh Relamper labor costs $/hr Time taken to retrofit all lamps in this project min Time taken to relamp one lamp min Type of Relamping Practiced: Group Relamping: Calculate Simple Payback Period months

40

Comparison of technologies for new energy-efficient lamps  

SciTech Connect

Energy-efficient light bulbs are being developed to replace the incandescent lamp where they can satisfy the design criteria and be used in sockets that have long hours of annual use. The four technologies discussed here include the compact fluorescent lamp, coated-filament lamp, electrodeless fluorescent lamp, and compact high-intensity discharge lamp. The systems demonstrate efficacy improvements of two to four times that of their incandescent counterparts. These new lamps have required considerable advances in lamp technology. They offer the potential for achieving efficacies close to 80 lumens per watt. These new lamps will reduce the energy used annually by incandescent lamps (190 BkWh) by more than 50% in the 1990s, at which times they will be commonly employed.

Verderber, R.R.; Rubinstein, F.R.

1983-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Comparison of technologies for new energy-efficient lamps  

SciTech Connect

Energy-efficient light bulbs are being developed to replace the incandescent lamp where they can satisfy the design criteria and be used in sockets that have long hours of annual use. The four technologies discussed include the compact fluorescent lamp, coated-filament lamp, electrodeless fluorescent lamp, and compact high-intensity discharge lamp. The systems demonstrate efficacy improvements of two to four times that of their incandescent counterparts. These new lamps have required considerable advances in lamp technology. They offer the potential for achieving efficacies close to 80 lm/W. These new lamps will reduce the energy used annually by incandescent lamps (190 billion kWh) by more than 50 percent in the 1990's, at which times they will be commonly employed.

Verderber, R.R.; Rubinstein, F.M.

1984-09-01T23:59:59.000Z

42

Incandescent | OpenEI  

Open Energy Info (EERE)

Incandescent Incandescent Dataset Summary Description The following data-set is for a benchmark residential home for all TMY3 locations across all utilities in the US. The data is indexed by utility service provider which is described by its "unique" EIA ID ( Source National Renewable Energy Laboratory Date Released April 05th, 2012 (2 years ago) Date Updated April 06th, 2012 (2 years ago) Keywords AC apartment CFL coffeemaker Computer cooling cost demand Dishwasher Dryer Furnace gas HVAC Incandescent Laptop load Microwave model NREL Residential television tmy3 URDB Data text/csv icon Residential Cost Data for Common Household Items (csv, 14.5 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Annually Time Period License License Open Data Commons Public Domain Dedication and Licence (PDDL)

43

LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR  

Energy.gov (U.S. Department of Energy (DOE))

This May 19, 2009 webcast summarized CALiPER's recent benchmark testing of common omnidirectional incandescent lamps (e.g., A-lamps), and provided an update on ENERGY STAR criteria for LED integral...

44

The incandescent disposal system  

SciTech Connect

The electrotechnology device being introduced to the low-level waste market is an Incandescent Disposal System (IDS) for volume reduction and vitrification. The process changes the composition of the waste material, usually long molecular chains, into simple molecules and elements. It renders the volume of low-level wastes to a manageable solid vitrified residue, carbon black, and a water discharge. The solid material, which has been vitrified if silica is introduced into the waste stream, is an ideal inert filler. The carbon black is non-leaching and is readily available for vitrification as it comes out of the IDS.

Smith, R.G.

1996-03-01T23:59:59.000Z

45

Issues, Models and Solutions for Triac Modulated Phase Dimming of LED Lamps  

E-Print Network (OSTI)

greater than incandescent lamps [1,2]. In fact, recent technological breakthroughs [3-7] in the high of LED lighting: An incandescent source produces 10 ­ 20 lumens/watt, while several manufacturers have? Incandescent bulbs primarily utilize phase modulating dimming through triac switches to control the power sent

Lehman, Brad

46

Energy-efficient compact screw-in fluorescent lamp. Final report  

SciTech Connect

A compact fluorescent lamp has been designed and constructed which can replace an incandescent lamp. The lamp is slightly larger than a standard lamp (8 3/4 in. x 3 1/4 in.), but is designed to fit a majority of portable lamp applications. This version, with a core-coil ballast, results in a system efficacy of 54 lumens per watt, with a light output of more than 1800 lumens. This compares favorably with a 100-watt incandescent (17.5 lumens per watt and 1750 lumens light output). The color temperature of 3000/sup 0/K is compatible with an incandescent lamp (2800/sup 0/K). The color rendition index (CRI) is 84. With a solid-state ballast, the efficacy and light output could be increased by 20% (65 l/w, 2200 lumens) and could provide a direct replacement for a three-way, 150-watt incandescent lamp (15 l/w, 2200 lumens).

Morton, E.W.

1982-11-01T23:59:59.000Z

47

Energy-Saving Incandescents | Department of Energy  

Energy Savers (EERE)

halogenhiresweb.eps Description Energy-saving incandescent lightbulbs - high-resolution EPS More Documents & Publications Energy-Saving Incandescents CFL Lightbulbs CFL...

48

Energy-Saving Incandescents | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

halogenshires.jpg Description Energy-saving incandescent lighbulbs - high-resolution JPG More Documents & Publications Energy-Saving Incandescents CFL Lightbulbs Lighting Tip Card...

49

The National Energy Policy Act and lamp replacement options  

SciTech Connect

The National Policy Act of 1992 involves the creation of energy efficiency standards for a wide range of products including fluorescent and incandescent lamps. Minimum efficacy (lumens per watt) and color rendering index (CRI) standards are mandated for the popular fluorescent lamps: four-foot medium bi-pin, two-foot U-bent, eight-foot slimline and eight-foot high output. Minimum efficacies are mandated for specific incandescent R and PAR reflector lamps. These standards will affect selected colors and designs of fluorescent lamps, the most significant being the standard lamps in the cool white and warm white colors. The incandescent reflector lamps will include the R-30, R-40, PAR-38 lamps above 40 watts, excluding the halogen types. These efficiency and color rendering standards will require end-users and specifiers to select replacement fluorescent lamps from a range of performance characteristics (lumen output, efficacy, CRI and price). The choice of replacement for the R and PAR incandescent lamps will include the halogen designs and compact fluorescent designs. In this paper, replacement options will be analyzed and discussed and the effect of these options on the performance of the lighting system will be explored in detail.

Ryerson, C.

1995-06-01T23:59:59.000Z

50

Lighting Group: Sources and Ballasts: LED Reflector Lamp  

NLE Websites -- All DOE Office Websites (Extended Search)

LED Reflector Lamp LED Reflector Lamp LED Reflector Lamp Objective LED reflector lamp The goal of this project is to develop a revolutionary new reflector lamp which offers many advantages over current incandescent reflector lamps, including: three times greater efficiency ten times the rated life greater optical and performance properties use of light emitting diodes (LEDs) to generate the light. Although LEDs have been commercially available since the late 1960’s, recent dramatic improvements in LED technology have led to white light devices with efficiencies that meet or exceed those of a standard incandescent lamp. This project will build upon these improvements to develop a new type of source for focusing light. Contact Information For more information on this project, please contact:

51

Underwater Lighting by Submerged Lasers and Incandescent Sources  

E-Print Network (OSTI)

and collimated underwater incandescent projector. The laser-collimated underwater incandescent projector used for beamBY SUBMERGED LASERS and Incandescent Sources DESCRIPTIVE

Duntley, Seibert Q

1971-01-01T23:59:59.000Z

52

Retail Lamps Study 3.1: Dimming, Flicker, and Power Quality Characteristics of LED A Lamps.  

SciTech Connect

To date, all three reports in the retail lamps series have focused on basic performance parameters, such as lumen output, efficacy, and color quality. This report goes a step further, examining the photoelectric characteristics (i.e., dimming and flicker) of a subset of lamps from CALiPER Retails Lamps Study 3. Specifically, this report focuses on the dimming, power quality, and flicker characteristics of 14 LED A lamps, as controlled by four different retail-available dimmers. The results demonstrate notable variation across the various lamps, but little variation between the four dimmers. Overall, the LED lamps: ~tended to have higher relative light output compared to the incandescent and halogen benchmark at the same dimmer output signal (RMS voltage). The lamps dimming curves (i.e., the relationship between control signal and relative light output) ranged from linear to very similar to the square-law curve typical of an incandescent lamp. ~generally exhibited symmetrical behaviorthe same dimming curvewhen measured proceeding from maximum to minimum or minimum to maximum control signal. ~mostly dimmed below 10% of full light output, with some exceptions for specific lamp and dimmer combinations ~exhibited a range of flicker characteristics, with many comparing favorably to the level typical of a magnetically-ballasted fluorescent lamp through at least a majority of the dimming range. ~ always exceeded the relative (normalized) efficacy over the dimming range of the benchmark lamps, which rapidly decline in efficacy when they are dimmed. This report generally does not attempt to rank the performance of one product compared to another, but instead focuses on the collective performance of the group versus conventional incandescent or halogen lamps, the performance of which is likely to be the baseline for a majority of consumers. Undoubtedly, some LED lamps perform betteror more similar to conventional lampsthan others. Some perform desirably for one characteristic, but not others. Consumers (and specifiers) may have a hard time distinguishing better-performing lamps from one another; at this time, physical experimentation is likely the best evaluation tool.

Royer, Michael P.; Poplawski, Michael E.; Brown, Charles C.

2014-12-14T23:59:59.000Z

53

Visible Spectrum Incandescent Selective Emitter  

SciTech Connect

The purpose of the work performed was to demonstrate the feasibility of a novel bi-layer selective emitter. Selective emitters are incandescent radiant bodies with emissivities that are substantially larger in a selected part of the radiation spectrum, thereby significantly shifting their radiated spectral distribution from that of a blackbody radiating at the same temperature. The major research objectives involved answering the following questions: (1) What maximum VIS/NIR radiant power and emissivity ratios can be attained at 2650 K? (2) What is the observed emitter body life and how does its performance vary with time? (3) What are the design tradeoffs for a dual heating approach in which both an internally mounted heating coil and electrical resistance self-heating are used? (4) What are the quantitative improvements to be had from utilizing a bi-layer emitter body with a low emissivity inner layer and a partially transmissive outer layer? Two approaches to obtaining selective emissivity were investigated. The first was to utilize large optical scattering within an emitter material with a spectral optical absorption that is much greater within the visible spectrum than that within the NIR. With this approach, an optically thick emitter can radiate almost as if optically thin because essentially, scattering limits the distance below the surface from which significant amounts of internally generated radiation can emerge. The performance of thin emitters was also investigated (for optically thin emitters, spectral emissivity is proportional to spectral absorptivity). These emitters were fabricated from thin mono-layer emitter rods as well as from bi-layer rods with a thin emitter layer mounted on a substrate core. With an initially estimated energy efficiency of almost three times that of standard incandescent bulbs, a number of energy, economic and environmental benefits such as less energy use and cost, reduced CO{sub 2} emissions, and no mercury contamination was initially projected. The work performed provided answers to a number of important questions. The first is that, with the investigated approaches, the maximum sustained emitter efficiencies are about 1.5 times that of a standard incandescent bulb. This was seen to be the case for both thick and thin emitters, and for both mono-layer and bi-layer designs. While observed VIS/NIR ratios represent improvements over standard incandescent bulbs, it does not appear sufficient to overcome higher cost (i.e. up to five times that of the standard bulb) and ensure commercial success. Another result is that high temperatures (i.e. 2650 K) are routinely attainable without platinum electrodes. This is significant for reducing material costs. A novel dual heating arrangement and insulated electrodes were used to attain these temperatures. Another observed characteristic of the emitter was significant grain growth soon after attaining operating temperatures. This is an undesirable characteristic that results in substantially less optical scattering and spectral selectivity, and which significantly limits emitter efficiencies to the values reported. Further work is required to address this problem.

Sonsight Inc.

2004-04-30T23:59:59.000Z

54

How Energy-Efficient Light Bulbs Compare with Traditional Incandescent...  

NLE Websites -- All DOE Office Websites (Extended Search)

How Energy-Efficient Light Bulbs Compare with Traditional Incandescents How Energy-Efficient Light Bulbs Compare with Traditional Incandescents July 28, 2014 - 11:39pm Addthis...

55

Perceptions of compact fluorescent lamps in the residential market  

SciTech Connect

Compact fluorescent lamps offer significant energy savings over other forms of residential lighting and last up to 10 times longer than conventional incandescent bulbs. In order to better understand existing barriers to acceptance and future opportunities for growth of compact fluorescent lighting in the residential retrofit sector, a three stage research project was designed and conducted by MACRO Consulting, Inc. Assessment of whether or not the benefits of compact fluorescent lamps are sufficient to overcome price resistance was one of the major purposes of this project. Residential customers were interviewed in focus group sessions to help determine key issues and motivating forces in the lighting/energy saving/cost saving equation. Residential customers in 5 major market areas were contacted by telephone, and data about their awareness, knowledge and use of compact fluorescent lighting were collected. These customers also participated in an attribute rating exercise in which compact fluorescent lamps were compared with fluorescent tubes and incandescent bulbs on a series of product attributes. A price elasticity exercise was also conducted. Teleconferences with retailers of compact fluorescent lamps were conducted in order to explore their knowledge of and attitudes towards compact fluorescent lamps. Customers agree that energy savings and longer life are both positive attributes for residential lighting products, but they are not yet ready to make the switch away from inexpensive, versatile and readily available incandescent bulbs to compact fluorescent lamps. Compact fluorescent lamps are rated poorly (even by satisfied'' users) on each of seven positive attributes of home lighting. Major barriers to increased use of compact fluorescent lamps include price, convenience, and performance. Prices above $10 are considered outrageous''. Product improvements are needed for appearance, light output and versatility.

Weiner, J.; Campbell, C.J. (Macro Consulting, Inc., Mountain View, CA (United States))

1992-07-01T23:59:59.000Z

56

Comprehensive Pyrometry of Incandescent Multiwalled Carbon Nanotubes and Graphene in the Visible and Near Infrared  

E-Print Network (OSTI)

4.17 Image of incandescent tungsten ?to collect data from incandescent MWCNTs. An illustration ofand of Carbon at Incandescent Temper- atures, Physical

Singer, Scott

2012-01-01T23:59:59.000Z

57

CALiPER Retail Lamps Study 3  

SciTech Connect

The CALiPER program first began investigating LED lamps sold at retail stores in 2010, purchasing 33 products from eight retailers and covering six product categories. The findings revealed a fragmented marketplace, with large disparities in performance of different products, accuracy of manufacturer claims, and offerings from different retail outlets. Although there were some good products, looking back many would not be considered viable competitors to other available options, with too little lumen output, not high enough efficacy, or poor color quality. CALiPER took another look in late 2011purchasing 38 products of five different types from nine retailers and the improvement was marked. Performance was up; retailer claims were more accurate; and the price per lumen and price per unit efficacy were down, although the price per product had not changed much. Nonetheless, there was still plenty of room for improvement, with the performance of LED lamps not yet reaching that of well-established classes of conventional lamps (e.g., 75 W incandescent A19 lamps). Since the second retail lamp study was published in early 2012, there has been substantial progress in all aspects of LED lamps available from retailers. To document this progress, CALiPER again purchased a sample of lamps from retail stores 46 products in total, focusing on A19, PAR30, and MR16 lamps but instead of a random sample, sought to select products to answer specific hypotheses about performance. These hypotheses focused on expanding ranges of LED equivalency, the accuracy of lifetime claims, efficacy and price trends, as well as changes to product designs. Among other results, key findings include: There are now very good LED options to compete with 60 W, 75 W, and 100 W incandescent A19 lamps, and 75 W halogen PAR30 lamps. MR16 lamps have shown less progress, but there are now acceptable alternatives to 35 W, 12 V halogen MR16 lamps and 50 W, 120 V halogen MR16 lamps for some applications. Other uses, such as in enclosed luminaires, may require more development. At the same price point, lamps purchased in 2013 tended to have higher output and slightly higher efficacy than in 2011 or 2010. Over 30% of the products purchased in 2013 exceeded the maximum efficacy measured in 2011 (71 lm/W), with the most efficacious product measured at 105 lm/W. There appears to be increasing consistency in color quality, with a vast majority of products having a CCT of 2700 K or 3000 K and a CRI between 80 and 85. There were also fewer poor performing products tested and more high-performing products available in 2013 than in previous years. The accuracy of equivalency and performance claims was better than in 2011, but remains a concern, with 43% of tested products failing to completely meet their equivalency claim and 20% of products failing to match the manufacturers performance data. Although progress has been substantial, on average LED lamps remain more expensive than other energy efficiency lighting technologies -- although some aspects can be superior. Although not universal to all product lines or all product types, the issue of insufficient lumen output from LED lamps is waning. Thus, manufacturers can focus on other issues, such as reducing cost, improving electrical/dimmer compatibility, eliminating flicker, or improving color quality. While these issues are not inherent to all products, they remain a concern for the broader market.

Royer, Michael P.; Beeson, Tracy A.

2014-02-01T23:59:59.000Z

58

The effects of supply harmonics on the performance of compact fluorescent lamps  

SciTech Connect

This paper describes a performance evaluation of ten compact fluorescent lighting systems operated with sinusoidal and distorted voltage waveform conditions. The lamps were either provided with an electronic ballast, a magnetic core ballast or a magnetic core ballast with a power factor correction circuit. The test results show that the electrical performance of the compact fluorescent lamps for both sinusoidal and distorted voltage waveform operation is related to the different types of ballast used. The cost of operation of these compact fluorescent lamps was calculated and compared to the cost of a conventional 60 W incandescent lamp.

Arseneau, R.; Ouellette, M.

1993-04-01T23:59:59.000Z

59

Lamp Divisions  

Office of Legacy Management (LM)

--- --- /A;; i :' r%i;in~house ilEc;' i:Z3:~cra:ion Lamp Divisions , _.. (I +i. 0 :,,,rg. . I . . -= i?e p/q! qe)-' &se pw E.rcale?l iev, Je!sey 07m March 20, 1 gs? ::r . J. A. Jones I ti. 5. Muclear Regulatory Commission .> = ..- haterials Licensing Branch -s - ,.I, - - Division of Fuel Cycle and hateri al Safety LY. , $2 - _ . ' -' . 3 _- - Yeshington, C. C. 2@555 - :_ :--, =-- -- .-?J -.: y...., : :- 7 Dear Mr. Jones : y-- --, ? . *I 2=15 2 r; X -P The following is our final report of the decontamination efZor?s takz in our Bui Iding 7 basement and wi 11 also serve to update our report i& November 12, 1980. As stated in NRC' s report of December 22, 1983, two closeout inspect ions were conducted by your King of Prussia off i ce on November 21 and December 2,

60

A Bright Idea: New Efficiency Standards for Incandescent and Fluorescent  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

A Bright Idea: New Efficiency Standards for Incandescent and A Bright Idea: New Efficiency Standards for Incandescent and Fluorescent Lights A Bright Idea: New Efficiency Standards for Incandescent and Fluorescent Lights July 21, 2009 - 5:18pm Addthis John Lippert Pretty soon, lighting is going to get a lot more efficient. New standards for incandescent reflector bulbs, general purpose fluorescent bulbs, and regular incandescent bulbs are going into effect beginning in approximately three years. You may be curious about how these standards will affect the most popular types of incandescent bulbs we've all used for so long: the common non-reflector 40-watt, 60-watt, 75-watt, and 100-watt bulbs. The Energy Independence and Security Act of 2007 (also known as EISA) requires that these incandescent bulbs use 30% less energy than today's

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Impending U.S. lighting standards will boost market for halogen-infrared lamps: New product line expanding  

SciTech Connect

Many of the incandescent floodlights and spotlights manufactured today will not meet lighting efficiency standards taking effect in the US in 1995. As these models cease production, demand will grow for higher efficiency units to fill this huge market, which now totals about 100 million lamps per year. One prime contender is a new class of halogen lamps that use a spectrally selective coating to reflect heat back onto the filament, reducing the amount of electricity needed to generate light. GE Lighting`s Halogen-IR line is the only series of such lamps currently available to replace the conventional floodlights and spotlights that will be banned by the new standards. Other manufacturers may adopt the technology, however, and the Japanese producer Ushio already sells in the US a line of smaller halogen lamps with a similar heat-reflective coating. In terms of efficacy and lifetime, Halogen-IR lamps out perform standard incandescents and standard halogens, but fall far short of fluorescent, metal halide, and high-pressure sodium sources. These other lighting systems are more appropriate and cost-effective than incandescents for many ambient lighting applications. For accent lighting and other tasks that are best suited to incandescent lighting, however, the Halogen-IR lamp is often a superior choice.

Sardinsky, R.; Shepard, M.

1993-12-31T23:59:59.000Z

62

Replacing Incandescent Lightbulbs and Ballasts | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Incandescent Lightbulbs and Ballasts Incandescent Lightbulbs and Ballasts Replacing Incandescent Lightbulbs and Ballasts July 29, 2012 - 5:16pm Addthis Many incandescent lightbulbs can be replaced with more energy efficient options. | Photo courtesy of ©iStockphoto.com/ClarkandCompany. Many incandescent lightbulbs can be replaced with more energy efficient options. | Photo courtesy of ©iStockphoto.com/ClarkandCompany. What does this mean for me? For the greatest energy efficiency, use new fixtures with new lightbulbs. Replace A-type lightbulbs with more energy-efficient options such as CFLs, LEDs, and energy-saving (halogen) incandescents. Matching replacement lightbulbs to existing fixtures and ballasts can be tricky, especially with older fixtures. Using new fixtures made for new lightbulbs gives you the greatest energy savings, reliability, and

63

Replacing Incandescent Lightbulbs and Ballasts | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Replacing Incandescent Lightbulbs and Ballasts Replacing Incandescent Lightbulbs and Ballasts Replacing Incandescent Lightbulbs and Ballasts July 29, 2012 - 5:16pm Addthis Many incandescent lightbulbs can be replaced with more energy efficient options. | Photo courtesy of ©iStockphoto.com/ClarkandCompany. Many incandescent lightbulbs can be replaced with more energy efficient options. | Photo courtesy of ©iStockphoto.com/ClarkandCompany. What does this mean for me? For the greatest energy efficiency, use new fixtures with new lightbulbs. Replace A-type lightbulbs with more energy-efficient options such as CFLs, LEDs, and energy-saving (halogen) incandescents. Matching replacement lightbulbs to existing fixtures and ballasts can be tricky, especially with older fixtures. Using new fixtures made for new

64

Comparison of 60-Hz electric fields and incandescent light as aversive stimuli controlling the behavior of rats  

SciTech Connect

Rats were exposed to two procedures which enabled them to press a lever to turn off a 90 or 100 kV/m 60-Hz electric field or, later in the study, illumination from an incandescent lamp. Under one procedure, a response turned off the stimulus for a fixed duration, after which the stimulus was turned on again. A response during the off-period restarted the fixed duration. None of the rats turned the field off reliably. Next, under an alternative procedure, pressing one lever turned the field off; pressing the other lever turned it back on; responding under those conditions differed little from that seen at 0 kV/m. Under both procedures, when illumination from an incandescent lamp served as the stimulus, each rat did turn the stimulus off, and performances varied with stimulus intensity. The results show that a 100 kV/m 60-Hz electric field is not sufficient to function as an aversive stimulus under two procedures where illumination from a lamp does function as an aversive stimulus.

Stern, S.; Laties, V.G.

1989-01-01T23:59:59.000Z

65

AN ANALYTICAL AND QUANTITATIVE ANALYSIS OF THE LASER-INDUCED INCANDESCENCE OF SOOT  

E-Print Network (OSTI)

AN ANALYTICAL AND QUANTITATIVE ANALYSIS OF THE LASER-INDUCED INCANDESCENCE OF SOOT A Thesis-INDUCED INCANDESCENCE OF SOOT Approved: _________________________ Jerry M. Seitzman, Chairman

Seitzman, Jerry M.

66

Turning on LAMP  

ScienceCinema (OSTI)

Christoph Bostedt, a senior staff scientist at SLAC's Linac Coherent Light Source X-ray laser, provides a sneak peek of a powerful new instrument, called LAMP, that is now available for experiments that probe the atomic and molecular realm. LAMP replaces and updates the first instrument at LCLS, dubbed CAMP, which will be installed at an X-ray laser in Germany.

Bostedt, Christoph

2014-07-16T23:59:59.000Z

67

Turning on LAMP  

SciTech Connect

Christoph Bostedt, a senior staff scientist at SLAC's Linac Coherent Light Source X-ray laser, provides a sneak peek of a powerful new instrument, called LAMP, that is now available for experiments that probe the atomic and molecular realm. LAMP replaces and updates the first instrument at LCLS, dubbed CAMP, which will be installed at an X-ray laser in Germany.

Bostedt, Christoph

2014-06-30T23:59:59.000Z

68

Fluorescent Tube Lamps  

Energy.gov (U.S. Department of Energy (DOE))

FEMP temporarily suspended its energy efficiency requirements for fluorescent tube lamps as it evaluates the market impact of the pending 2012 minimum efficiency standards for fluorescent lamps. The program will issue updated energy efficiency requirements when the market distribution of this product category stabilizes and when doing so has the potential to result in significant Federal energy savings.

69

L Prize Competition Winner 60W Incandesent Replacement Lamp Update  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Technology Deployment Technology Deployment Working Group L Prize ® Competition Winner 60W Incandescent Replacement Lamp Update James E. Rannels, Senior Advisor L Prize Competition D&R International May 23, 2012 Philips Wins First L Prize 2 * August 3, 2011: Philips announced as winner of 60W replacement bulb category * Product distributed thru commercial and retail channels Image courtesy of Philips -...[O]nce an award is made the authorizing Act directs General Services Administration to develop federal purchasing schedules for solid-state lamps that meet or exceed the specifications laid out in the prize category-so long as it is cost effective. I hope the GSA begins this process soon.‖

70

Spectral irradiance model for tungsten halogen lamps in 340-850 nm wavelength range  

SciTech Connect

We have developed a physical model for the spectral irradiance of 1 kW tungsten halogen incandescent lamps for the wavelength range 340-850 nm. The model consists of the Planck's radiation law, published values for the emissivity of tungsten, and a residual spectral correction function taking into account unknown factors of the lamp. The correction function was determined by measuring the spectra of a 1000 W, quartz-halogen, tungsten coiled filament (FEL) lamp at different temperatures. The new model was tested with lamps of types FEL and 1000 W, 120 V quartz halogen (DXW). Comparisons with measurements of two national standards laboratories indicate that the model can account for the spectral irradiance values of lamps with an agreement better than 1% throughout the spectral region studied. We further demonstrate that the spectral irradiance of a lamp can be predicted with an expanded uncertainty of 2.6% if the color temperature and illuminance values for the lamp are known with expanded uncertainties of 20 K and 2%, respectively. In addition, it is suggested that the spectral irradiance may be derived from resistance measurements of the filament with lamp on and off.

Ojanen, Maija; Kaerhae, Petri; Ikonen, Erkki

2010-02-10T23:59:59.000Z

71

Table lamp with dynamically controlled lighting distribution and uniformly illuminated luminous shade  

DOE Patents (OSTI)

A double lamp table or floor lamp lighting system has a pair of compact fluorescent lamps (CFLs) or other lamps arranged vertically, i.e. one lamp above the other, with a reflective septum in between. By selectively turning on one or both of the CFLs, down lighting, up lighting, or both up and down lighting is produced. The control system can also vary the light intensity from each CFL. The reflective septum ensures that almost all the light produced by each lamp will be directed into the desired light distribution pattern which is selected and easily changed by the user. In a particular configuration, the reflective septum is bowl shaped, with the upper CFL sitting in the bowl, and a luminous shade hanging down from the bowl. The lower CFL provides both task lighting and uniform shade luminance. Planar compact fluorescent lamps, e.g. circular CFLs, particularly oriented horizontally, are preferable. CFLs provide energy efficiency. However, other types of lamps, including incandescent, halogen, and LEDs can also be used in the fixture. The lighting system may be designed for the home, hospitality, office or other environments.

Siminovitch, Michael J. (Pinole, CA); Page, Erik R. (Berkeley, CA)

2002-01-01T23:59:59.000Z

72

Magnetic fluorescent lamp  

DOE Patents (OSTI)

The radiant emission of a mercury-argon discharge in a fluorescent lamp assembly is enhanced by providing means for establishing a magnetic field with lines of force along the path of electron flow through the bulb of the lamp assembly, to provide Zeeman splitting of the ultraviolet spectral line. Optimum results are obtained when the magnetic field strength causes a Zeeman splitting of approximately 1.7 times the thermal line width.

Berman, S.M.; Richardson R.W.

1983-12-29T23:59:59.000Z

73

Assessment of soot particle vaporization effects during laser-induced incandescence with  

E-Print Network (OSTI)

Assessment of soot particle vaporization effects during laser-induced incandescence with time-induced incandescence (LII) has been successfully used for soot volume fraction and particle size measurements

Hahn, David W.

74

Introduction The Sun is a mass of incandescent gas  

E-Print Network (OSTI)

Chapter 1 Introduction The Sun is a mass of incandescent gas A gigantic nuclear furnace Building that our bodies contain atoms that, like most elements and their isotopes in the Solar System, were part of the molecular cloud from which the Solar System condensed, and were trapped in primitive

Nittler, Larry R.

75

Metallic photonic-band-gap filament architectures for optimized incandescent lighting Sajeev John and Rongzhou Wang  

E-Print Network (OSTI)

Metallic photonic-band-gap filament architectures for optimized incandescent lighting Sajeev John occur 3,4 . Tra- ditionally incandescent lighting filaments, despite being driven from equilibrium the blackbody spectrum. This suggests the pos- sibility of higher efficiency incandescent lighting, through

John, Sajeev

76

Molecular Dynamics Simulations of Laser Induced Incandescence Dr. Adri van Duin  

E-Print Network (OSTI)

Molecular Dynamics Simulations of Laser Induced Incandescence (LII) Dr. Adri van Duin Associate of Engineering. Laser Induced Incandescence (LII) is a popular method to estimate the properties of soot. Molecular Dynamics Simulations of Laser-Induced Incandescence of Soot Using an Extended ReaxFF Reactive

Bjørnstad, Ottar Nordal

77

A calibration-independent laser-induced incandescence technique for soot measurement  

E-Print Network (OSTI)

A calibration-independent laser-induced incandescence technique for soot measurement by detecting D. Bachalo Laser-induced incandescence (LII) has proved to be a useful diagnostic tool for spatially incandescence inten- sity, avoiding the need for ex situ calibration that typically uses a source of particles

Gülder, ?mer L.

78

L'EMISSION ELECTRIQUE DU PLATINE INCANDESCENT DANS UNE ATMOSPHRE D'IODE  

E-Print Network (OSTI)

L'EMISSION ELECTRIQUE DU PLATINE INCANDESCENT DANS UNE ATMOSPH?RE D'IODE par M. S. KALANDYK influence devient nulle aux températures de chauffage élevées. 3. Pour une faible incandescence du platine approximativement linéaire; aux fortes incandescences, cette variation offre un caractère beaucoup plus compliqué. 1

Paris-Sud XI, Université de

79

Retail Replacement Lamps  

Energy.gov (U.S. Department of Energy (DOE))

Annual CALiPER testing of A19, G25, candelabra, night light, MR16/PAR16, PAR20, and PAR30 replacement lamps purchased directly from store shelves offers insights on performance trends from year to year. The report findings offer valuable insights for manufacturers and retailers alike.

80

LED MR16 Lamps  

Energy.gov (U.S. Department of Energy (DOE))

The following CALiPER report provides detailed analysis of LED MR16 lamp performance, covering basic performance characteristics as well as subjective evaluation of beam, shadow, and color quality. Pending reports will offer analysis on performance attributes that are not captured by LM-79 testing. These reports are intended to educate the industry on market trends, potential issues, and important areas for improvement.

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Conservation Potential of Compact Fluorescent Lamps in India and Brazil  

E-Print Network (OSTI)

also additional benefits from avoided costs of environmentalpremium for India)) - (avoided annual cost of incandescents)electricity) + (avoided annual cost of incandescents) - (

Gadgil, A.J.

2008-01-01T23:59:59.000Z

82

LED PAR38 Lamps  

Energy.gov (U.S. Department of Energy (DOE))

The following CALiPER reports provide detailed analysis of LED PAR38 lamp performance, covering basic performance characteristics as well as subjective evaluation of beam, shadow, and color quality. Pending reports will offer analysis on flicker, dimming and power quality characteristics; stress testing; and lumen and chromaticity maintenance. These reports are intended to educate the industry on market trends, potential issues, and important areas for improvement.

83

Energy and Economic Impacts of U.S. Federal Energy and Water Conservation Standards Adopted From 1987 Through 2011  

E-Print Network (OSTI)

Fluorescent Lamps and Incandescent Reflector Lamps EPACTBallasts and Fixtures General Service Incandescent Lamps,Intermediate Base Incandescent Lamps and Candelabra Base

Meyers, Stephen

2013-01-01T23:59:59.000Z

84

Energy and Economic Impacts of U.S. Federal Energy and Water Conservation Standards Adopted From 1987 through 2012  

E-Print Network (OSTI)

Fluorescent Lamps and Incandescent Reflector Lamps EPACTBallasts and Fixtures General Service Incandescent Lamps,Intermediate Base Incandescent Lamps and Candelabra Base

Meyers, Stephen

2013-01-01T23:59:59.000Z

85

Energy and Economic Impacts of U.S. Federal Energy and Water Conservation Standards Adopted From 1987 Through 2010  

E-Print Network (OSTI)

Fluorescent Lamps and Incandescent Reflector Lamps MediumBallasts and Fixtures General Service Incandescent Lamps,Intermediate Base Incandescent Lamps and Candelabra Base

Meyers, Stephen

2013-01-01T23:59:59.000Z

86

L'MISSION LECTRIQUE DU PLATINE INCANDESCENT DANS UNE ATMOSPHRE D'IODE  

E-Print Network (OSTI)

L'?MISSION ?LECTRIQUE DU PLATINE INCANDESCENT DANS UNE ATMOSPH?RE D'IODE par M. PIERRE JEZ],du platine incandescent ~dans une atmosphère d'iode en fonction : 1, de la température ; 2, du temps; 3, de électrodes, d'un grillage métallique pour éviter les influences extérieures. L'incandescence des électrodes s

Paris-Sud XI, Université de

87

Covered Product Category: Compact Fluorescent Lamps | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

per watt performance. Buyer Tips CFLs installed in enclosed fixtures designed for incandescent bulbs may overheat. This can significantly reduce both light output and lifetime....

88

Mercury Vapor Release from Broken Compact Fluorescent Lamps and In Situ Capture by New Nanomaterial Sorbents  

Science Journals Connector (OSTI)

There is one report of Hg poisoning (acrodynia) in a child exposed to broken tube-type fluorescents in a detailed case study presented by Tunnessen et al. (6). ... Similar release patterns but lower amounts were seen for spent bulbs (example result 90 ?g in 24 h) or from the fracture site of a new bulb after glass removal to simulate cleanup. ... Artificial lighting systems are transitioning from incandescent to compact fluorescent lamp (CFL) and light-emitting diode (LED) bulbs in response to the U.S. Energy Independence and Security Act and the EU Ecodesign Directive, which leads to energy ... ...

Natalie C. Johnson; Shawn Manchester; Love Sarin; Yuming Gao; Indrek Kulaots; Robert H. Hurt

2008-06-27T23:59:59.000Z

89

Energy-Efficient, High-Color-Rendering LED Lamps Using Oxyfluoride and Fluoride Phosphors  

SciTech Connect

LED lamps using phosphor downconversion can be designed to replace incandescent or halogen sources with a 'warm-white' correlated color temperature (CCT) of 2700-3200 K and a color rendering index (CRI) greater than 90. However, these lamps have efficacies of {approx}70% of standard 'cool-white' LED packages (CCT = 4500-6000 K; CRI = 75-80). In this report, we describe structural and luminescence properties of fluoride and oxyfluoride phosphors, specifically a (Sr,Ca){sub 3}(Al,Si)O{sub 4}(F,O):Ce{sup 3+} yellow-green phosphor and a K{sub 2}TiF{sub 6}:Mn{sup 4+} red phosphor, that can reduce this gap and therefore meet the spectral and efficiency requirements for high-efficacy LED lighting. LED lamps with a warm-white color temperature (3088 K), high CRI (90), and an efficacy of {approx}82 lm/W are demonstrated using these phosphors. This efficacy is {approx}85% of comparable cool-white lamps using typical Y{sub 3}Al{sub 5}O{sub 12}:Ce{sup 3+}-based phosphors, significantly reducing the efficacy gap between warm-white and cool-white LED lamps that use phosphor downconversion.

Setlur, A.; Radkov, E; Henderson, C; Her, J; Srivastava, A; Karkada, N; Kishore, M; Kumar, N; Aesram, D; et al.

2010-01-01T23:59:59.000Z

90

Power Capture (PowCap) Board for Non Intrusive Load Monitoring and Power Line Communication Exploration and Development  

E-Print Network (OSTI)

including a) LED lamp, b) incandescent lamp, c) Macbook Pro,W) a LED Lamp 15W b Incandescent Lamp 25W c Macbook 200W dLED lamp (LED) from the incandescent lamp (Lamp) and the Fan

Balakrishnan, Vikram

2013-01-01T23:59:59.000Z

91

L'MISSION LECTRIQUE DU TUNGSTNE INCANDESCENT DANS UNE ATMOSPHRE D'IODE.  

E-Print Network (OSTI)

L'?MISSION ?LECTRIQUE DU TUNGST?NE INCANDESCENT DANS UNE ATMOSPH?RE D'IODE. par S. KALANDYK'émission négative du tungstène; l'influence de l'iode est prépondérante aux basses températures d'incandescence 3. L vapeur d'iode augmente l'émis sion électrique négative du platine incandescent. L'influence de l'iode se

Paris-Sud XI, Université de

92

Business Case for Energy Efficiency in Support of Climate Change Mitigation, Economic and Societal Benefits in India  

E-Print Network (OSTI)

Equipment years years Incandescent Lamps (Residential)W CFL 4hr/day Chinese Data Incandescent Lamps (Commercial)and Industrial End Uses Incandescent Lamps Refrigerators Air

McNeil, Michael A.

2013-01-01T23:59:59.000Z

93

ENERGY EFFICIENT LIGHTING PROGRAM. CHAPTER FROM THE ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1979  

E-Print Network (OSTI)

socket for a standard incandescent lamp. Once the diffuserwhether the lamp is fluorescent or incandescent, Comparedto the incandescent lamp, the circline fluorescent improves

Berman, S.

2013-01-01T23:59:59.000Z

94

2006 Status Report Savings Estimates for the ENERGY STAR(R) Voluntary Labeling Program  

E-Print Network (OSTI)

10,000 hours) than incandescent lamps (usually estimated atcurrent plus several future incandescent lamp purchases. Themany times longer than incandescent lamps, maintenance costs

Webber, Carrie A.; Brown, Richard E.; Sanchez, Marla; Homan, Gregory K.

2006-01-01T23:59:59.000Z

95

Radiative Heat Transfer in Enhanced Hydrogen Outgassing of Glass  

E-Print Network (OSTI)

samples are exposed to an incandescent lamp. Acknowledgmentin a furnace or by an incandescent lamp. It was observedwhen heated by an incandescent lamp than within furnace.

Kitamura, Rei; Pilon, Laurent

2009-01-01T23:59:59.000Z

96

2007 Status Report: Savings Estimates for the ENERGY STAR(R) VoluntaryLabeling Program  

E-Print Network (OSTI)

10,000 hours) than incandescent lamps (usually estimated atcurrent plus several future incandescent lamp purchases. Themany times longer than incandescent lamps, maintenance costs

Sanchez, Marla; Webber, Carrie A.; Brown, Richard E.; Homan, Gregory K.

2007-01-01T23:59:59.000Z

97

Business Case for Energy Efficiency in Support of Climate Change Mitigation, Economic and Societal Benefits in China  

E-Print Network (OSTI)

and Industrial End Uses Incandescent Lamps RefrigeratorsMachines IndustrialMotors IncandescentLamps StandbyPowerGasWater Heaters, Incandescent Lamps,286 Industrial

McNeil, Michael A.

2012-01-01T23:59:59.000Z

98

2005 Status Report Savings Estimates for the ENERGY STAR(R) Voluntary Labeling Program  

E-Print Network (OSTI)

10,000 hours) than incandescent lamps (usually estimated atcurrent plus several future incandescent lamp purchases. Themany times longer than incandescent lamps, maintenance costs

Webber, Carrie A.; Brown, Richard E.; Sanchez, Marla

2006-01-01T23:59:59.000Z

99

White Paper on Energy Efficiency Status of Energy-Using Products in China (2012)  

E-Print Network (OSTI)

Gradually Phasing Out Incandescent Lamps in China has beenhand, a phase- out of incandescent lamps has begun to Gradually Phasing Out Incandescent Lamps in China in 2011.

Zhou, Nan

2013-01-01T23:59:59.000Z

100

Business Case for Energy Efficiency in Support of Climate Change Mitigation, Economic and Societal Benefits in the United States  

E-Print Network (OSTI)

Commercial Equipment Incandescent Lamps Refrigerators RoomElectricWaterHeaters IncandescentLamps In2020 In2030512 CentralAC& HP,264 Incandescent Lamps,513 Standby

Bojda, Nicholas

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Health Implications of New Lamp Technology Progress with Lamp Safety  

E-Print Network (OSTI)

: ­ ACGIH Threshold Limit Values, UV, lasers, etc. ­ ANSI Z136.1 for lasers with MPEs 0.1 ps -30 ks ­ ANSI RP 27.1 to ANSI RP 27.3 Lamp Safety · Internationally: ­ International Commission on Non

California at Davis, University of

102

Capacitive sensing with a fluorescent lamp  

E-Print Network (OSTI)

This work presents a modified fluorescent lamp that can be used as a capacitive sensing system. The lamp sensor measures changes in the electric fields emitted from the fluorescent bulbs in order to deduce the presence and ...

Cooley, John Jacob

2007-01-01T23:59:59.000Z

103

Power Quality Improvements in Lighting Systems Mr. Ashish Shrivastava  

E-Print Network (OSTI)

from early incandescent lamps to present generation light emitting diodes (LEDs). Incandescent light

Kumar, M. Jagadesh

104

Assessing the Performance of 5mm White LED Light Sources for Developing-Country Applications  

E-Print Network (OSTI)

performance variations. Incandescent and fluorescent lightbetter than the common incandescent lamp. Off-grid lighting

Mills, Evan

2007-01-01T23:59:59.000Z

105

Appendix B Page B-1 2008 Nonresidential Compliance Manual August 2008  

E-Print Network (OSTI)

.............................................................B-18 K-2 Standards for Incandescent Reflector Lamps..................................................

106

Energy Efficiency Standards and Labels in North America: Opportunities for Harmonization  

E-Print Network (OSTI)

The US has a standard for incandescent non-reflector lamps.ve ,S m L mc ,L ve ,S m Incandescent Lamps and Luminaires SFluorescent lamps Incandescent reflector lamps Incandescent

Wiel, Stephen

2008-01-01T23:59:59.000Z

107

LED Linear Lamps and Troffer Lighting  

Energy.gov (U.S. Department of Energy (DOE))

The CALiPER program performed a series of investigations on linear LED lamps. Each report in the series covers the performance of up to 31 linear LED lamps, which were purchased in late 2012 or 2013. The first report focuses on bare lamp performance of LED T8 replacement lamps and subsequent reports examine performance in various troffers, as well as cost-effectiveness. There is also a concise guidance document that describes the findings of the Series 21 studies and provides practical advice to manufacturers, specifiers, and consumers (Report 21.4: Summary of Linear (T8) LED Lamp Testing , 5 pages, June 2014).

108

How to upgrade your incandescent light bulbs Many people are choosing replacements for their standard incandescent light bulbs to save money or energy, because they've heard of new LED  

E-Print Network (OSTI)

for their standard incandescent light bulbs to save money or energy, because they've heard of new LED options to choose replacement light bulbs. You can save energy and money by replacing any standard incandescent from The Lighting Pattern Book for Homes, LRC 1993. Lighting Energy Use by Room BR · Note the type

Bystroff, Chris

109

Max Tech and Beyond: Fluorescent Lamps  

E-Print Network (OSTI)

varies by watts of power per foot of electrical arc in theFoot Linear Fluorescent Lamps Efficacy Life Lumens Type Base Power

Scholand, Michael

2012-01-01T23:59:59.000Z

110

Covered Product Category: Compact Fluorescent Lamps  

Energy.gov (U.S. Department of Energy (DOE))

FEMP provides acquisition guidance across a variety of product categories, including compact fluorescent lamps (CFLs), which are an ENERGY STAR-qualified product category.

111

Energy saving controller for fluorescent lamps.  

E-Print Network (OSTI)

??Although fluorescent lamp is a very efficient lighting device in daily life, still the high harmonic distortion and low power factor cause unnecessary energy consumption. (more)

Cheong, Zhi Xiong

2010-01-01T23:59:59.000Z

112

LED Replacements for Linear Fluorescent Lamps Webcast  

Energy.gov (U.S. Department of Energy (DOE))

In this June 20, 2011 webcast on LED products marketed as replacements for linear fluorescent lamps, Jason Tuenge of the Pacific Northwest National Laboratory (PNNL) discussed current Lighting...

113

Energy conservation treatment in Exxon's the lamp  

Science Journals Connector (OSTI)

In this article, Mary Ann Ferguson-DeThorne examines The Lamp, a publication sponsored by Exxon, to determine when and to what extent Exxon informed The Lamp's audience about an impending energy shortage and possible energy conservation methods, to learn if The Lamp's energy conservation messages reflected Exxon's stated conservation positions, and to compare The Lamp to mass-circulation news magazines in terms of how well it alerted its audience to the impending energy shortage. The crucial period of study here is 19711973; prior to the Arab oil boycott and the 1974 Congressional investigation of charges that the large oil companies had contrived shortages to eliminate competition.

Mary Ann Ferguson-DeThorne

1978-01-01T23:59:59.000Z

114

Global Potential of Energy Efficiency Standards and Labeling Programs  

E-Print Network (OSTI)

lighting (replacement of incandescent lamps with CFLs) withof each type of lamp: incandescent; fluorescent tubes; andless consumptive than incandescent bulbs. Second, it impacts

McNeil, Michael A

2008-01-01T23:59:59.000Z

115

Stalled on the Road to the Market: Analysis of Field Experience with a Project to Promote Lighting Efficiency in India  

E-Print Network (OSTI)

several rea- sons: (1) incandescent lamps, the products thatin replacing an incandescent with a CFL is unmatched in anysame quantity of light as an incandescent lamp. The BELLE

Gadgil, A.J.

2008-01-01T23:59:59.000Z

116

Residential Electricity Demand in China -- Can Efficiency Reverse the Growth?  

E-Print Network (OSTI)

2000: Lighting Type Incandescent Fluorescent CFL Percentagescenario, we assume that incandescent bulbs are graduallyW 60W 15W Fluorescent Lamps Incandescent Lamps CFL We then

Letschert, Virginie

2010-01-01T23:59:59.000Z

117

Synthesis and luminescence properties of rare earth activated phosphors for near UV-emitting LEDs for efficacious generation of white light  

E-Print Network (OSTI)

lighting using incandescent lights and fluorescent lamps, asenergy used for the incandescent lamp is wasted as infraredsource to replace incandescent and fluorescent lighting [2].

Han, Jinkyu

2013-01-01T23:59:59.000Z

118

Economic Analysis of Ilumex, A Project to Promote Energy-Efficient Residential Lighting in Mexico  

E-Print Network (OSTI)

Results for Replaceable Incandescent Lamps GUADALAJARA:new pesoslkWh respectively. Incandescent bulb purchase iscompared to conventional incandescent lamps, but its much

Sathaye, Jayant A.

2008-01-01T23:59:59.000Z

119

Calendar Year 2007 Program Benefits for ENERGY STAR Labeled Products  

E-Print Network (OSTI)

weighted average across incandescent, CFL, and non-ENERGYreports power savings from incandescent/CFL lamp replacementreplacement of a 65 W incandescent lamp with a 16 W compact

Sanchez, Marla Christine

2008-01-01T23:59:59.000Z

120

Acting Globally: Potential Carbon Emissions Mitigation Impacts from an International Standards and Labelling Program  

E-Print Network (OSTI)

both fluorescent and incandescent), standby power (forFluorescent Tubes Incandescent Lamps All % of CFL variableRefrigerator Savings Incandescent Lamp Savings Fluorescent

Letschert, Virginie E.

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Energy Management A Program of Energy Conservation for the Community College Facility  

E-Print Network (OSTI)

whenever possible) Lamps Type (incandescent, fluorescent,are as follows: Lamp Type Incandescent FI uorescent Mercurylumens/watt lumens/watt Incandescent Mercury Metal Additive

Authors, Various

2011-01-01T23:59:59.000Z

122

A SPICE Compatible Model of High Intensity Discharge Lamps  

E-Print Network (OSTI)

from the arc's * Corresponding author behavior of HID lamps. This model are derived from the arc-linear resistance of the lamp, is the global specific conductance of the plasma, V is the volume of the plasma, L is the length of plasma and S is the cross section. ~ Vin G1 Lamp Model Ballast v(lamp) i(lamp) Analytical

123

Portable lamp with dynamically controlled lighting distribution  

DOE Patents (OSTI)

A double lamp table or floor lamp lighting system has a pair of compact fluorescent lamps (CFLs) arranged vertically with a reflective septum in between. By selectively turning on one or both of the CFLs, down lighting, up lighting, or both up and down lighting is produced. The control system can also vary the light intensity from each CFL. The reflective septum insures that almost all the light produced by each lamp will be directed into the desired light distribution pattern which is selected and easily changed by the user. Planar compact fluorescent lamps, e.g. circular CFLs, particularly oriented horizontally, are preferable. CFLs provide energy efficiency. The lighting system may be designed for the home, hospitality, office or other environments.

Siminovitch, Michael J. (Pinole, CA); Page, Erik R. (Berkeley, CA)

2001-01-01T23:59:59.000Z

124

LED T8 Replacement Lamps | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

T8 Replacement Lamps LED T8 Replacement Lamps This documents provides an overview of LED T8 replacement lamps and helps define a reasonable minimum performance level for the...

125

Solid-state lamp with integral occupancy sensor  

E-Print Network (OSTI)

Previous work demonstrated a retrofit proximity detector for fluorescent lamps using the lamp's own stray electric fields. This paper extends the retrofit sensor system to a solid-state (LED) lamp. The design and implementation ...

Cooley, John J.

126

Lamp system for uniform semiconductor wafer heating  

DOE Patents (OSTI)

A lamp system with a very soft high-intensity output is provided over a large area by water cooling a long-arc lamp inside a diffuse reflector of polytetrafluorethylene (PTFE) and titanium dioxide (TiO.sub.2) white pigment. The water is kept clean and pure by a one micron particulate filter and an activated charcoal/ultraviolet irradiation system that circulates and de-ionizes and biologically sterilizes the coolant water at all times, even when the long-arc lamp is off.

Zapata, Luis E. (Livermore, CA); Hackel, Lloyd (Livermore, CA)

2001-01-01T23:59:59.000Z

127

LED lamp power management system and method  

DOE Patents (OSTI)

An LED lamp power management system and method including an LED lamp having an LED controller 58; a plurality of LED channels 60 operably connected to the LED controller 58, each of the plurality of LED channels 60 having a channel switch 62 in series with at least one shunted LED circuit 83, the shunted LED circuit 83 having a shunt switch 68 in parallel with an LED source 80. The LED controller 58 reduces power loss in one of the channel switch 62 and the shunt switch 68 when LED lamp electronics power loss (P.sub.loss) exceeds an LED lamp electronics power loss limit (P.sub.lim); and each of the channel switches 62 receives a channel switch control signal 63 from the LED controller 58 and each of the shunt switches 68 receives a shunt switch control signal 69 from the LED controller 58.

Gaines, James; Clauberg, Bernd; Van Erp, Josephus A. M.

2013-03-19T23:59:59.000Z

128

MagLab - Arc Lamp Tutorial  

NLE Websites -- All DOE Office Websites (Extended Search)

with 2,000 cells to create an arc across a 4-inch (100 millimeter) gap. When suitable electric generators became available in the late 1870s, the practical use of arc lamps began....

129

Bottom-Up Energy Analysis System - Methodology and Results  

E-Print Network (OSTI)

Documents U.S. Rulemaking Documents TSL 4 PHP IncandescentLamps Incandescent Lamps Fluorescent Lamp Ballasts kWh/yrand T5 fluorescent tubes, incandescent lamps, CFLs, Halogen

McNeil, Michael A.

2013-01-01T23:59:59.000Z

130

Laboratory Evaluation of LED T8 Replacement Lamp Products  

SciTech Connect

A report on a lab setting analysis involving LED lamps intended to directly replace T8 fluorescent lamps (4') showing light output, power, and economic comparisons with other fluorescent options.

Richman, Eric E.; Kinzey, Bruce R.; Miller, Naomi J.

2011-05-23T23:59:59.000Z

131

Max Tech and Beyond: High-Intensity Discharge Lamps  

E-Print Network (OSTI)

formation of the electric discharge arc and the metals emitdefined as electric discharge lamps in which the arc tubelamp - an electric discharge lamp in which the arc tube wall

Scholand, Michael

2012-01-01T23:59:59.000Z

132

Text-Alternative Version: LED Replacements for Linear Fluorescent Lamps  

Energy.gov (U.S. Department of Energy (DOE))

Below is the text-alternative version of the "LED Replacements for Linear Fluorescent Lamps" webcast, held June 20, 2011.

133

Medium Base Compact Fluorescent Lamps | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Templates for Reporting Test Results mediumbasecfltestreporttemplatev1.1.xlsx More Documents & Publications Fluorescent Lamp Ballasts Showerheads Beverage Vending Machines...

134

Linings with optimum heat-emission surfaces for cars receiving and transporting incandescent coke  

SciTech Connect

The least reliable components of the cars which receive and transport incandescent coke are the lining plates. This applies to both the quenching cars used for wet quenching and the hot-coke cars used in the dry cooling process. Technical advances have been described whereby the life of car linings is prolonged by increasing heat emission from the lining plate surfaces. As the heat emission level is enhanced the mean plate temperature is lowered and the lining life thereby prolonged; moreover, the between-servicings period is prolonged. This involves providing fins on the non-working (outer) plate surfaces. The problem of optimizing the size and shape of the fins with reference to heat emission remains unsolved: the requirement is maximum heat emission from plates of a given weight, or conversely minimum plate weight for a given heat emission level. 6 refs., 3 figs.

Kotlyar, B.D.; Pleshkov, P.I.; Gadyatskii, V.G. [and others

1992-12-31T23:59:59.000Z

135

Mercury Lamps Recycling Fluorescent light-tubes, compact fluorescent bulbs, mercury and sodium vapor lamps, ultraviolet and  

E-Print Network (OSTI)

Mercury Lamps Recycling Fluorescent light-tubes, compact fluorescent bulbs, mercury and sodium vapor lamps, ultraviolet and HID (high-intensity discharge) lamps and all other mercury containing labeled for shipment to a recycling plant for mercury, glass and aluminum recovery. The beneficial re

Baker, Chris I.

136

LED lamp color control system and method  

SciTech Connect

An LED lamp color control system and method including an LED lamp having an LED controller 58; and a plurality of LED channels 60 operably connected to the LED controller 58, each of the plurality of LED channels 60 having a channel switch 62 in series with at least one shunted LED circuit 83, the shunted LED circuit 83 having a shunt switch 68 in parallel with an LED source 80. The LED controller 58 determines whether the LED source 80 is in a feedback controllable range, stores measured optical flux for the LED source 80 when the LED source 80 is in the feedback controllable range, and bypasses storing the measured optical flux when the LED source 80 is not in the feedback controllable range.

Gaines, James; Clauberg, Bernd; Van Erp, Josephus A.M.

2013-02-05T23:59:59.000Z

137

Fluorescent ballast and lamp disposal issues  

SciTech Connect

All around the world, governments, utility companies, and private businesses are attempting to reduce the amount of energy consumed. In the US alone, new economic strategies and programs are being created to facilitate this process. For instance, the recent enactment of the National Energy Policy Act, the Environmental Protection Agency`s (EPA) Green Lights Program, and a surge of utility involvement in Demand Side Management (DSM) Commercial/Industrial Direct Install and Rebate Programs. Many of these problems target commercial/industrial lighting system retrofits as one of the most cost effective avenues for reducing the consumption of energy. Due to this trend, hundreds of millions of lighting ballasts and lamps are being discarded. The benefits of these programs result in enormous reductions in fossil fuels (and subsequent carbon dioxide, sulfur dioxide, and nitrogen oxide emissions) required to generate the displaced electricity. Throughout the US, however, there is an increasing concern for the environmental impacts surrounding the accelerated disposal of both lighting ballasts and lamps. Regulations initially established were for a one by one, retirement (failure) process rather than promoted obsolescence and forced retirement of lamp groups or entire systems (truckloads of old technologies). Recognizing this trend and the potential negative environmental effects, federal, state, and local regulators are reevaluating the impacts and are being asked to promulgate policies to specifically address this situation.

Leishman, D.L. [Alta Resource Management Services, Inc., Springfield, MA (United States)

1996-12-01T23:59:59.000Z

138

Calendar Year 2008 Program Benefits for ENERGY STAR Labeled Products  

E-Print Network (OSTI)

reports power savings from incandescent/CFL lamp replacementreplacement of a 65 W incandescent lamp with a 16 W compactthe equivalent of 109 W incandescent lamp, the average of

Homan, GregoryK

2010-01-01T23:59:59.000Z

139

ENERGY EFFICIENT LIGHTING PRODUCTS TEST METHOD SELECTION LIST  

E-Print Network (OSTI)

:1991 Incandescent Lamps - Electrical Measurements ______ 22/E13* IES LM-45:2000 Incandescent Lamps - Electrical Measurements ______ 22/E13a* IES LM-45:2009 Incandescent Lamps - Electrical Measurements ______ 22/E14 IES LM

140

Building Technologies Program - 1995 Annual Report  

E-Print Network (OSTI)

more efficient than typical incandescent lamps (17 lpw),near term with the ubiquitous incandescent light bulb in theyet fit in virtually any incandescent socket. Emboldened by

Selkowitz, S.E.

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Controls for Solid-State Lighting  

E-Print Network (OSTI)

very high would replace incandescent and halogen A modernmotion sensor, the incandescent lamp switches on providing awork with fluorescent and incandescent lighting as well as

Rubinstein, Francis

2007-01-01T23:59:59.000Z

142

Catalog of DC Appliances and Power Systems  

E-Print Network (OSTI)

13 Figure 10. Efficacy of AC incandescent13 Figure 11. Efficacy of AC incandescent reflectorand halogen lamps, which are incandescent, have considerably

Garbesi, Karina

2012-01-01T23:59:59.000Z

143

DSM Electricity Savings Potential in the Buildings Sector in APP Countries  

E-Print Network (OSTI)

out of inefficient incandescent light bulbs”, informationof a complete phasing out of incandescent lamps by 2009. Theof an import restriction on incandescent general lighting

McNeil, MIchael

2011-01-01T23:59:59.000Z

144

Potential Impact of Adopting Maximum Technologies as Minimum Efficiency Performance Standards in the U.S. Residential Sector  

E-Print Network (OSTI)

and general lighting incandescent services (GLIS) areLighting Phase out of incandescent lighting has been passedout of general service incandescent lamps (GSIL) which dont

Letschert, Virginie

2010-01-01T23:59:59.000Z

145

Estimate of Cost-Effective Potential for Minimum Efficiency Performance Standards in 13 Major World Economies Energy Savings, Environmental and Financial Impacts  

E-Print Network (OSTI)

lighting, we assume that incandescent bulbs have a one-yeargigaton Indonesia India incandescent Lamp Japan Koreaprice data for 60-watt incandescent bulbs, excluding non-

Letschert, Virginie E.

2013-01-01T23:59:59.000Z

146

Analysis of Minimum Efficiency Performance Standards for Residential General Service Lighting in Chile  

E-Print Network (OSTI)

phasing out the use of incandescent lamps. Following majorproposed phase out of incandescent bulbs in Chile. 2 Lifeless energy: here incandescent lights (IL) are evaluated

Letschert, Virginie E.

2012-01-01T23:59:59.000Z

147

Managing Your Energy: An ENERGY STAR(R) Guide for Identifying Energy Savings in Manufacturing Plants  

E-Print Network (OSTI)

fluorescent (CFL), and incandescent lights are typicallyhours) Applications Incandescent Task Halogen Task CFL TaskCenter of Wisconsin. Replace incandescent lamps with compact

Worrell, Ernst

2010-01-01T23:59:59.000Z

148

Making the Market Right for Environmentally Sound Energy-Efficient Technologies: U.S. Buildings Sector Successes that Might Work in Developing Countries and Eastern Europe  

E-Print Network (OSTI)

than their 100-year old incandescent ancestors. However,Hz core-coil ballasts. Incandescent lighting consumes aboutthe developing world, incandescent lamps drive peak demand,

Gadgil, A.J.

2008-01-01T23:59:59.000Z

149

Synthesis and characterization of visible emission from rare-earth doped aluminum nitride, gallium nitride and gallium aluminum nitride powders and thin films  

E-Print Network (OSTI)

residential lighting using incandescent lights [2], as shownenergy used for the incandescent lamp is wasted as infraredlight source to replace incandescent lighting [1]. Figure

Tao, Jonathan Huai-Tse

2010-01-01T23:59:59.000Z

150

Zinc Oxide and Nitride Nanowire Based Light Emitting Diodes  

E-Print Network (OSTI)

of incandescent light bulb, fluorescent lamp, and blue lightof incandescent light bulb, fluorescent lamp, and blue lightincandescent bulb and is on the same order as fluorescent

Lai, Elaine Michelle

2009-01-01T23:59:59.000Z

151

RF driven sulfur lamp having driving electrodes arranged to cool the lamp  

DOE Patents (OSTI)

A high intensity discharge lamp without mercury is disclosed radiating a selected spectrum of which can be almost entirely in the visible range from an envelope that contains a sulfur containing substance. The lamp utilizes a signal source that generates an excitation signal that is externally coupled to the exterior surface of the envelope to excite the enclosed sulfur containing substance. Various embodiments of the lamp use electrodes adjacent the envelope to couple the excitation signal thereto with the face of the electrodes shaped to complement the shape of the exterior surface of the envelope. Two shapes discussed are spherical and cylindrical. To minimize filamentary discharges each envelope may include an elongated stem affixed to the exterior thereof whereby a rotational subsystem spins the envelope. In yet another embodiment the envelope has a Dewar configuration with two electrodes, one positioned near the external curved side surface of the body, and a second to the inner surface of the hole through the envelope. Further, the envelope may contain a backfill of a selected inert gas to assist in the excitation of lamp with that backfill at a pressure of less than 1 atmosphere, wherein the backfill pressure is directly related to the increase or decrease of peak output and inversely related to the increase and decrease of the emitted spectrum from the envelope. The emitting fill can be less than 6 mg/cc, or at least 2 mg/cc of the envelope of a sulfur containing substance. 17 figs.

Gabor, G.; Orr, T.R.; Greene, C.M.; Crawford, D.G.; Berman, S.M.

1998-10-20T23:59:59.000Z

152

Lamp for generating high power ultraviolet radiation  

DOE Patents (OSTI)

The apparatus is a gas filled ultraviolet generating lamp for use as a liquid purifier. The lamp is powred by high voltage AC, but has no metallic electrodes within or in contact with the gas enclosure which is constructed as two concentric quartz cylinders sealed together at their ends with the gas fill between the cylinders. Cooling liquid is pumped through the volume inside the inner quartz cylinder where an electrically conductive pipe spaced from the inner cylinder is used to supply the cooling liquid and act as the high voltage electrode. The gas enclosure is enclosed within but spaced from a metal housing which is connected to operate as the ground electrode of the circuit and through which the treated fluid flows. Thus, the electrical circuit is from the central pipe, and through the cooling liquid, the gas enclosure, the treated liquid on the outside of the outer quartz cylinder, and to the housing. The high voltage electrode is electrically isolated from the source of cooling liquid by a length of insulated hose which also supplies the cooling liquid.

Morgan, Gary L. (Elkridge, MD); Potter, James M. (Los Alamos, NM)

2001-01-01T23:59:59.000Z

153

DEFINING THE EFFECTIVENESS OF UV LAMPS  

Office of Scientific and Technical Information (OSTI)

ARTI-21CR/610-40030-01 ARTI-21CR/610-40030-01 DEFINING THE EFFECTIVENESS OF UV LAMPS INSTALLED IN CIRCULATING AIR DUCTWORK Final Report Date Published - November 2002 Douglas VanOsdell and Karin Foarde RTI P.O. Box 12194 Research Triangle Park, NC 27709-2194 Prepared for the AIR-CONDITIONING AND REFRIGERATION TECHNOLOGY INSTITUTE 4100 N. Fairfax Drive, Suite 200, Arlington, Virginia 22203 Distribution A - Approved for public release; further dissemination unlimited. DISCLAIMER This report was prepared as an account of work sponsored by the Air-Conditioning and Refrigeration Technology Institute (ARTI) under its "HVAC&R Research for the 21 st Century" (21-CR) program. Neither ARTI, the financial supporters of the 21-CR program, or any agency

154

Application Summary Report 22: LED MR16 Lamps  

SciTech Connect

This report analyzes the independently tested photometric performance of 27 LED MR16 lamps. It describes initial performance based on light output, efficacy, distribution, color quality, electrical characteristics, and form factor, with comparisons to a selection of benchmark halogen MR16s and ENERGY STAR qualification thresholds. Three types of products were targeted. First, CALiPER sought 3000 K lamps with the highest rated lumen output (i.e., at least 500 lm) or a claim of equivalency to a 50 W halogen MR16 or higher. The test results indicate that while the initial performance of LED MR16s has improved across the board, market-available products still do not produce the lumen output and center beam intensity of typical 50 W halogen MR16 lamps. In fact, most of the 18 lamps in this category had lower lumen output and center beam intensity than a typical 35 W halogen MR16 lamp. Second, CALiPER sought lamps with a CRI of 90 or greater. Only four manufacturers were identified with a product in this category. CALiPER testing confirmed the performance of these lamps, which are a good option for applications where high color fidelity is needed. A vast majority of the LED MR16 lamps have a CRI in the low 80s; this is generally acceptable for ambient lighting, but may not always be acceptable for focal lighting. For typical LED packages, there is a fundamental tradeoff between CRI and efficacy, but the lamps in the high-CRI group in this report still offer comparable performance to the rest of the Series 22 products in other performance areas. Finally, CALiPER sought lamps with a narrow distribution, denoted as a beam angle less than 15. Five such lamps were purchased. Notably, no lamp was identified as having high lumen output (500 lumens or greater), high CRI (90 or greater), a narrow distribution (15 or less), and an efficacy greater than 60 lm/W. This would be an important achievement for LED MR16s especially if output could reach approximately 700 800 lumens, or the approximate equivalent of a 50 W halogen MR16 lamp. Many factors beyond photometric performance should be considered during specification. For example, performance over time, transformer and dimmer compatibility, and total system performance are all critical to a successful installation. Subsequent CALiPER reports will investigate more complex issues.

Royer, Michael P.

2014-07-23T23:59:59.000Z

155

Highly Efficient Small Form Factor LED Retrofit Lamp  

SciTech Connect

This report summarizes work to develop a high efficiency LED-based MR16 lamp downlight at OSRAM SYLVANIA under US Department of Energy contract DE-EE0000611. A new multichip LED package, electronic driver, and reflector optic were developed for these lamps. At steady-state, the lamp luminous flux was 409 lumens (lm), luminous efficacy of 87 lumens per watt (LPW), CRI (Ra) of 87, and R9 of 85 at a correlated color temperature (CCT) of 3285K. The LED alone achieved 120 lumens per watt efficacy and 600 lumen flux output at 25 C. The driver had 90% electrical conversion efficiency while maintaining excellent power quality with power factor >0.90 at a power of only 5 watts. Compared to similar existing MR16 lamps using LED sources, these lamps had much higher efficacy and color quality. The objective of this work was to demonstrate a LED-based MR16 retrofit lamp for replacement of 35W halogen MR16 lamps having (1) luminous flux of 500 lumens, (2) luminous efficacy of 100 lumens per watt, (3) beam angle less than 40{sup o} and center beam candlepower of at least 1000 candelas, and (4) excellent color quality.

Steven Allen; Fred Palmer; Ming Li

2011-09-11T23:59:59.000Z

156

Energy Consumption, Efficiency, Conservation, and Greenhouse Gas Mitigation in Japan's Building Sector  

E-Print Network (OSTI)

and a washroom with bulb-type fluorescent lamps, (5) closingusing incandescent bulbs to fluorescent lamps. This switch

2006-01-01T23:59:59.000Z

157

Maintaining optimum fluorescent lamp performance under elevated temperature conditions  

SciTech Connect

This paper describes a new technique for optimizing fluorescent lamp performance under elevated temperature conditions. This approach uses a thermo-electric Peltier device to produce a localized cold spot temperature of approximately 40/sup 0/C, allowing the lamps to maintain maximum light output and efficacy independent of prevailing ambient temperatures inside a luminaire. Experimental data show that a 20% increase in light output and a 10% increase in efficacy over typical lamp performance in a warm fixture environment can be obtained using this device. Only 0.25 watts must be supplied to the Peltier device to produce these results.

Siminovitch, M.J.; Rubinstein, F.M.; Clark, T.A.; Verderber, R.R.

1986-04-01T23:59:59.000Z

158

Covered Product Category: Compact Fluorescent Lamps | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Covered Product Category: Compact Fluorescent Lamps Covered Product Category: Compact Fluorescent Lamps Covered Product Category: Compact Fluorescent Lamps October 7, 2013 - 10:48am Addthis ENERGY STAR Qualified Products Federal Energy Management Program (FEMP) provides acquisition guidance across a variety of product categories, including compact fluorescent lamps (CFLs), which are an ENERGY STAR-qualified product category. Federal laws and executive orders mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law. Most manufacturers display the ENERGY STAR label on complying models. For a model not displaying this label, check the manufacturer's literature to determine if it meets the efficiency requirements outlined by ENERGY STAR.

159

Information Resources: LED Replacements for Linear Fluorescent Lamps  

NLE Websites -- All DOE Office Websites (Extended Search)

Replacements for Linear Fluorescent Lamps Webcast Replacements for Linear Fluorescent Lamps Webcast In this June 20, 2011 webcast on LED products marketed as replacements for linear fluorescent lamps, Jason Tuenge of the Pacific Northwest National Laboratory (PNNL) discussed current Lighting Facts-listed products as well as products evaluated in the latest CALiPER reports. Eric Richman, also of PNNL, reported on a recently completed GATEWAY demonstration project, in which LED and fluorescent lamps were installed in a variety of recessed troffer luminaires for comparison in an office environment. The presentation concluded with a discussion of specifications listed in a newly updated technology fact sheet. View presentation slides View the text-alternative version View the webcast (WMV 16 MB) Download Windows Media Player

160

Burst Radio-Frequency Excited Pulsed Hollow-Cathode Lamp  

Science Journals Connector (OSTI)

Transient emission characteristics of a hollow-cathode lamp driven by a pulsed current in combination with a radio-frequency burst signal are described. The radio-frequency field...

Araki, Tsutomu; Walters, John P; Minami, Shigeo

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

DOE Publishes Long-Term Testing Investigation of Retail Lamps  

Energy.gov (U.S. Department of Energy (DOE))

The U.S. Department of Energy's CALiPER program has released another special report on LED lamps that are available through the retail marketplace and targeted toward general consumers. CALiPER...

162

DOE Publishes New CALiPER Report on Retail Lamps  

Energy.gov (U.S. Department of Energy (DOE))

The U.S. Department of Energy's CALiPER program has released a special report on LED lamps available through the retail marketplace and targeted toward general consumers. While previous reports in...

163

Magnetic fluorescent lamp having reduced ultraviolet self-absorption  

DOE Patents (OSTI)

The radiant emission of a mercury-argon discharge in a fluorescent lamp assembly (10) is enhanced by providing means (30) for establishing a magnetic field with lines of force along the path of electron flow through the bulb (12) of the lamp assembly, to provide Zeeman splitting of the ultraviolet spectral line. Optimum results are obtained when the magnetic field strength causes a Zeeman splitting of approximately 1.7 times the thermal line width.

Berman, Samuel M. (San Francisco, CA); Richardson, Robert W. (Pelham, NY)

1985-01-01T23:59:59.000Z

164

ENERGY EFFICIENT LIGHTING PRODUCTS NOTICE (2011-04-25) i ENERGY EFFICIENT LIGHTING PRODUCTS  

E-Print Network (OSTI)

Measurements ______ 22/E12* IES LM-45:1991 Incandescent Lamps - Electrical Measurements ______ 22/E13* IES LM-45:2000 Incandescent Lamps - Electrical Measurements ______ 22/E13a* IES LM-45:2009 Incandescent

165

STATE OF CALIFORNIA CERTIFICATE OF COMPLIANCE AND FIELD INSPECTION CHECKLIST  

E-Print Network (OSTI)

Watts: 1. Type of luminaire (i.e.: post top, wall pack, surface, shoe box); for non-incandescent luminaires, indicate nominal lamp wattage and lamp type ( i.e.: fluorescent, incandescent, HID); ballast type. For incandescent luminaires, the lum

166

Compact fluorescent lamp using horizontal and vertical insulating septums and convective venting geometry  

DOE Patents (OSTI)

A novel design is described for a compact fluorescent lamp, including a lamp geometry which will increase light output and efficacy of the lamp in a base down operating position by providing horizontal and vertical insulating septums positioned in the ballast compartment of the lamp to provide a cooler coldspot. Selective convective venting provides additional cooling of the ballast compartment. 9 figs.

Siminovitch, M.

1998-02-10T23:59:59.000Z

167

A light diet for a giant appetite: An assessment of China's proposed fluorescent lamp standard  

E-Print Network (OSTI)

standard for linear fluorescent lamps Length (mm) Minimum efficacy (lm/W) Efficacy for energy conservation

Lin, Jiang

2002-01-01T23:59:59.000Z

168

All mercury lamps contain small amounts of mercury. An electric current passes through the lamp and vaporizes the mercury to generate light. Recycling mercury containing lamps protects human health and our environment from heavy  

E-Print Network (OSTI)

All mercury lamps contain small amounts of mercury. An electric current passes through the lamp and vaporizes the mercury to generate light. Recycling mercury containing lamps protects human health and our the environment by recycling universal wastes, contact EH&S at (949) 824-6200 or visit: www.ehs.uci.edu Mercury

George, Steven C.

169

Table Set-up with Materials near Lamp Stand (below) Target Audience: Parents of elementary school students (grades 3-6) and Middle and High School Students  

E-Print Network (OSTI)

spectrum with different light sources; compact fluorescent, LED, incandescent. 5. Discuss light bulb. Observe difference of color spectrum with different light sources; compact fluorescent, LED, incandescent type of bulb at different horizontal level. Electromagnetic Spectrum handouts that includes spectrum

Linhardt, Robert J.

170

Assessing the Risk of Mercury in Drinking Water after UV Lamp Breaks Page 1 Assessing the Risk of Mercury in Drinking Water after UV Lamp Breaks  

E-Print Network (OSTI)

Assessing the Risk of Mercury in Drinking Water after UV Lamp Breaks Page 1 Assessing the Risk of Mercury in Drinking Water after UV Lamp Breaks Heidi Borchers University of New Hampshire, Environmental Ultraviolet (UV) lamps generate ultraviolet light through the vaporization of elemental mercury, by using

171

Theoretical and experimental investigations into the particular features of the process of converting coal gas hydrocarbons on incandescent coke  

SciTech Connect

The prospects of the use of reducing gases in ferrous metallurgy and the possibilities for using them as a basis for coke production have been presented by the authors of the present article in the past. In the present report, the authors present certain results of theoretical and experimental investigations into the process of converting coal gas hydrocarbons on incandescent coke. The modification of the present-day method of thermodynamically calculating stable compositions of coking products, which was developed by the authors, has made it possible to apply it to specific chemical systems and process conditions not met with before, such as the conversion of hydrocarbons in mixtures of actual industrial gases (coal gas and blast furnace gas) in the presence of carbon and considerable amounts of hydrogen.

Zubilin, I.G.; Umanskii, V.E.

1984-01-01T23:59:59.000Z

172

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network (OSTI)

th Plan estimated that the conversion of standard incandescent bulbs used in the residential sector standard does not cover all incandescent lamps (e.g., lamps over 100 watts, 3- way lamps are exempt

173

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network (OSTI)

Plan estimated that the conversion of standard incandescent bulbs used in the residential sector not cover all incandescent lamps (e.g., lamps over 100 watts, 3-way lamps are exempt), it does cover 70

174

Confirmation of the chromosomal localization of human lamp genes and their exclusion as candidate genes for Salla disease  

Science Journals Connector (OSTI)

Salla disease is an inherited lysosomal storage disorder caused by accumulation of free sialic acid in the lysosomes. Lamp genes, lamp A and lamp B (lysosome associated membrane proteins), are the first known ...

Johanna Schleutker; Leena Haataja; Martin Renlund; Lea Puhakka

1991-11-01T23:59:59.000Z

175

Low-pressure microwave plasma ultraviolet lamp for water purification  

Science Journals Connector (OSTI)

Low-pressure mercury lamps are commonly used for germicidal applications. The germicidal effect is due to the emission of light at 254nm, which leads to the destruction of the most waterborne bacteria and viruses. The microwave plasma ultraviolet (UV) lamp (MPUVL) is a new technology for generating a high-intensity UV light and that can be also controlled to operate at 185nm; irradiation is in air at this wavelength produces ozone. The microwave power is injected into a resonant cavity and the surface wave excitation takes place within the cavity through that part of the discharge tube (fused silica) protruding inside it. The MPUVL has many advantages over conventional lamps, which are limited to an output power in the region of 30Wm-1, while MPUVL can deliver any amount of power per unit length and the tube can be of any shape, length or diameter. This paper describes the design of the MPUVL and compares its efficiency with that of conventional lamps through spectral analysis. Other results, which include the effects of temperature and different power inputs, are also discussed.

A I Al-Shamma'a; I Pandithas; J Lucas

2001-01-01T23:59:59.000Z

176

The Energy Efficiency of the U.S Fluorescent Lamp Ballast Industry  

NLE Websites -- All DOE Office Websites (Extended Search)

The Energy Efficiency of the U.S Fluorescent Lamp Ballast Industry The Energy Efficiency of the U.S Fluorescent Lamp Ballast Industry Speaker(s): Francis Rubinstein Date: February 14, 2008 - 12:00pm Location: 90-3122 Fluorescent lamp ballasts are subject to DOE appliance standards and rulemaking. But currently, only ballasts for older fluorescent lamp types, such as T-12 lamps are subject to minimum efficacy limits. The majority of fluorescent lamps now being shipped (T-8 and T-5 types) type are operated by ballasts that will not be subject to DOE rule until 2011. The metric used by DOE for characterizing the electrical efficiency of the fluorescent lamp-ballast system is called Ballast Efficacy Factor (BEF). Because BEF is not normalized, it is of limited utility for rulemaking and is useless for procurement. But by normalizing BEF to the total lamp power, I have

177

Solid-State Lighting: LED Replacement Lamps: Current Performance and the  

NLE Websites -- All DOE Office Websites (Extended Search)

LED Replacement Lamps: Current LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® to someone by E-mail Share Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Facebook Tweet about Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Twitter Bookmark Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Google Bookmark Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Delicious Rank Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Digg Find More places to share Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on

178

DOE Publishes CALiPER Report on Cost-Effectiveness of Linear (T8) LED Lamps  

Energy.gov (U.S. Department of Energy (DOE))

The U.S. Department of Energy's CALiPER program has released Report 21.3, which is part of a series of investigations on linear LED lamps. Report 21.3 details a set of life-cycle cost simulations that compared a two-lamp troffer using LED lamps (38W total power draw) or fluorescent lamps (51W total power draw) over a 10-year study period.

179

Transport phenomena in metal-halide lamps a poly-diagnostic study  

E-Print Network (OSTI)

/ spectroscopie. Subject headings: gas discharges / metal-halide lamps / plasma diagnostics / plasma properties-halide arc lamps . . . . . . . . . . . 7 1.3 Scope of ThesisTransport phenomena in metal-halide lamps a poly-diagnostic study Tanya Nimalasuriya #12;Copyright

Eindhoven, Technische Universiteit

180

Journal of Chemical Ecology, Vol.23, No. 4, 1997 CUTICULAR HYDROCARBONS OF TERMITES OF THE  

E-Print Network (OSTI)

a single incandescent light. Initially samples were dried in whatevervessel wasavailable over whatever lamp scintillation vials over a single 75-W, reflecting incandescent light.

Yorke, James

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

DuraLamp USA: Proposed Penalty (2010-CE-0912) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DuraLamp USA: Proposed Penalty (2010-CE-0912) DuraLamp USA: Proposed Penalty (2010-CE-0912) DuraLamp USA: Proposed Penalty (2010-CE-0912) September 9, 2010 DOE alleged in a Notice of Proposed Civil Penalty that DuraLamp USA, Inc. failed to certify a variety of general service fluorescent lamps as compliant with the applicable energy conservation standards. DOE regulations require a manufacturer (which includes importers) to submit reports certifying that its products have been tested and meet the applicable energy conservation standards. This civil penalty notice advises the company of the potential penalties and DOE's administrative process, including the company's right to a hearing. DuraLamp USA: Proposed Penalty (2010-CE-0912) More Documents & Publications DuraLamp USA: Order (2010-CE-0912)

182

Sulfur Lamps-The Next Generation of Efficient Light?  

NLE Websites -- All DOE Office Websites (Extended Search)

5 5 Sulfur Lamps-The Next Generation of Efficient Light? The figure above is a schematic of the system installed at the National Air and Space Museum and the DOE headquarters in Washington, D.C., Light from the sulfur lamp is focused by a parabolic reflector so that it enters the light pipe within a small angular cone. Light travels down the pipe, reflecting off the prismatic film (A) that lines the outer acrylic tube. The prismatic film reflects the light through total internal reflection (C), an intrinsically efficient process. Some of the light striking the film (at A) is not reflected and "leaks out" of the pipe walls (B), giving the pipe a glowing appearance. A light ray that travels all the way down the pipe will strike the mirror at the end (D) and return back up the pipe.

183

Soot particle sizing during high-pressure Diesel spray combustion via time-resolved laser-induced incandescence  

SciTech Connect

Single-pulse time-resolved laser-induced incandescence (TiRe-LII) signal transients from soot particulates were acquired during unsteady high pressure Diesel combustion in a constant volume cell for typical top dead center conditions during a Diesel engine cycle. Measurements were performed for initial gas pressures between 1 and 3 MPa, injection pressures between 50 and 130 MPa and laser probe timings between 5 and 16 ms after start of fuel injection. In separate experiments and for the same cell operating conditions gas temperatures were deduced from spectrally resolved soot pyrometry measurements. Implementing the LII model of Kock et al. [Combust. Flame 147 (2006) 79-92] ensemble mean soot particle diameters were evaluated from least-squares fitting of theoretical cooling curves to experimental TiRe-LII signal transients. Since in the experiments the environmental gas temperature and the width of an assumed particle size distribution were not known, the effects of the initial choice of these parameters on retrieved particle diameters were investigated. It is shown that evaluated mean particle diameters are only slightly biased by the choice of typical size distribution widths and gas temperatures. For a fixed combustion phase mean particle diameters are not much affected by gas pressure, however they become smaller at high fuel injection pressure. At a mean chamber pressure of 1.39 MPa evaluated mean particle diameters increased by a factor of two for probe delays between 5 and 16 ms after start of injection irrespective of the choices of first-guess fitting variables, indicating a certain robustness of data analysis procedure. (author)

Ryser, R.; Gerber, T.; Dreier, T. [Reaction Analysis Group, Department of General Energy, Paul Scherrer Institute, CH-5232 Villigen PSI (Switzerland)

2008-11-15T23:59:59.000Z

184

Soot particle sizing during high-pressure Diesel spray combustion via time-resolved laser-induced incandescence  

SciTech Connect

Single-pulse time-resolved laser-induced incandescence (TiRe-LII) signal transients from soot particulates were acquired during unsteady high pressure Diesel combustion in a constant volume cell for typical top dead center conditions during a Diesel engine cycle. Measurements were performed for initial gas pressures between 1 and 3 MPa, injection pressures between 50 and 130 MPa and laser probe timings between 5 and 16 ms after start of fuel injection. In separate experiments and for the same cell operating conditions gas temperatures were deduced from spectrally resolved soot pyrometry measurements. Implementing the LII model of Kock et al. [Combust. Flame 147 (20006) 79-92] ensemble mean soot particle diameters were evaluated from least-squares fitting of theoretical cooling curves to experimental TiRe-LII signal transients. Since in the experiments the environmental gas temperature and the width of an assumed particle size distribution were not known, the effects of the initial choice of these parameters on retrieved particle diameters were investigated. It is shown that evaluated mean particle diameters are only slightly biased by the choice of typical size distribution widths and gas temperatures. For a fixed combustion phase mean particle diameters are not much affected by gas pressure, however they become smaller at high fuel injection pressure. At a mean chamber pressure of 1.39 MPa evaluated mean particle diameters increased by a factor of two for probe delays between 5 and 16 ms after start of injection irrespective of the choices of first-guess fitting variables, indicating a certain robustness of data analysis procedure. (author)

Ryser, R.; Gerber, T.; Dreier, T. [Reaction Analysis Group, Department of General Energy, Paul Scherrer Institute, CH-5232 Villigen (Switzerland)

2009-01-15T23:59:59.000Z

185

ISSUANCE 2014-12-29: Energy Conservation Program: Clarification for Energy Conservation Standards and Test Procedures for Fluorescent Lamp Ballasts  

Energy.gov (U.S. Department of Energy (DOE))

Energy Conservation Program: Clarification for Energy Conservation Standards and Test Procedures for Fluorescent Lamp Ballasts

186

Photovoltaic experiment using light from a solar simulator lamp  

Science Journals Connector (OSTI)

A photovoltaic cellexperiment utilizing the convenience of a solar simulating type lamp is described. The circuit for obtaining the cell characteristic drives an X?Y plotter to graph continuously the characteristics from short circuit current to the open circuit voltage. Calibration methods and their limitation are discussed for estimating the irradiance to determine the light conversion efficiency of the cell. The diode junction nature of the cell is clearly supported by the agreement between experiment and theory. The experiment should be exceptionally suitable for an undergraduate physics laboratory experiment.

R. H. Chow

1980-01-01T23:59:59.000Z

187

Lumen and Chromaticity Maintenance of LED PAR38 Lamps Operated in Steady-State Conditions  

SciTech Connect

The lumen depreciation and color shift of 38 different lamps (32 LED, 2 CFL, 1 ceramic metal halide [CMH], 3 halogen) were monitored in a specially developed automated long-term test apparatus (ALTA2) for nearly 14,000 hours. Five samples of each lamp model were tested, with measurements recorded on a weekly basis. The lamps were operated continuously at a target ambient temperature between 44C and 45C.

Royer, Michael P.

2014-12-01T23:59:59.000Z

188

Text-Alternative Version: CALiPER Series 21 on LED Linear Lamps and Troffer Lighting  

Energy.gov (U.S. Department of Energy (DOE))

Following is a text version of a video about CALiPER Application Report Series 21 on LED Linear Lamps and Troffer Lighting.

189

Text-Alternative Version: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR  

Energy.gov (U.S. Department of Energy (DOE))

Below is the text-alternative version of the LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR webcast.

190

DOE Publishes Special CALiPER Report on Retail Lamps | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

retail marketplace and targeted toward general consumers. The report follows similar reports published in 2011 and 2012. LED replacement lamps are available through many retail...

191

LED Linear Lamps and Troffer Lighting: CALiPER Report Series 21  

SciTech Connect

Video about CALiPER Report Series 21 on LED Linear Lamps and Troffer Lighting, featuring interviews with Tracy Beeson and Naomi Miller of Pacific Northwest National Laboratory.

Beeson, Tracy; Miller, Naomi

2014-06-17T23:59:59.000Z

192

The Boom of Electricity Demand in the Residential Sector in the Developing World and the Potential for Energy Efficiency  

E-Print Network (OSTI)

for fluorescent and incandescent lamps. Estimates of thein Table 3. Table 3 Incandescent, Fluorescent and CFL lampthe surveys is 60W for incandescent bulb, 15W for CFLs and

Letschert, Virginie

2010-01-01T23:59:59.000Z

193

Spatial and time-dependent distribution of plasma parameters in the metal-halide arc lamp.  

E-Print Network (OSTI)

Spatial and time-dependent distribution of plasma parameters in the metal-halide arc lamp. A. Khakhaev, L. Luizova, K. Ekimov and A. Soloviev Petrozavodsk State University, Russia The metal-halide arc lamp is an effective light source and its investigation has a long history, but even at present some

Paris-Sud XI, Université de

194

Demonstration Of A Monitoring Lamp To Visualize The Energy Consumption In Houses  

E-Print Network (OSTI)

Demonstration Of A Monitoring Lamp To Visualize The Energy Consumption In Houses Christophe Gisler1://www.unipg.it Abstract. We report on the development of a wireless lamp dedicated to the feedback of energy consumption is a good solution to make people gain awareness of their energy consumption and hence reduce it [1

Paris-Sud XI, Université de

195

CALiPER Report 20.3: Robustness of LED PAR38 Lamps  

SciTech Connect

Three samples of 40 of the Series 20 PAR38 lamps underwent multi-stress testing, whereby samples were subjected to increasing levels of simultaneous thermal, humidity, electrical, and vibrational stress. The results do not explicitly predict expected lifetime or reliability, but they can be compared with one another, as well as with benchmark conventional products, to assess the relative robustness of the product designs. On average, the 32 LED lamp models tested were substantially more robust than the conventional benchmark lamps. As with other performance attributes, however, there was great variability in the robustness and design maturity of the LED lamps. Several LED lamp samples failed within the first one or two levels of the ten-level stress plan, while all three samples of some lamp models completed all ten levels. One potential area of improvement is design maturity, given that more than 25% of the lamp models demonstrated a difference in failure level for the three samples that was greater than or equal to the maximum for the benchmarks. At the same time, the fact that nearly 75% of the lamp models exhibited better design maturity than the benchmarks is noteworthy, given the relative stage of development for the technology.

Poplawski, Michael E.; Royer, Michael P.; Brown, Charles C.

2014-12-31T23:59:59.000Z

196

The evolving price of household LED lamps: Recent trends and historical comparisons for the US market  

SciTech Connect

In recent years, household LED light bulbs (LED A lamps) have undergone a dramatic price decline. Since late 2011, we have been collecting data, on a weekly basis, for retail offerings of LED A lamps on the Internet. The resulting data set allows us to track the recent price decline in detail. LED A lamp prices declined roughly exponentially with time in 2011-2014, with decline rates of 28percent to 44percent per year depending on lumen output, and with higher-lumen lamps exhibiting more rapid price declines. By combining the Internet price data with publicly available lamp shipments indices for the US market, it is also possible to correlate LED A lamp prices against cumulative production, yielding an experience curve for LED A lamps. In 2012-2013, LED A lamp prices declined by 20-25percent for each doubling in cumulative shipments. Similar analysis of historical data for other lighting technologies reveals that LED prices have fallen significantly more rapidly with cumulative production than did their technological predecessors, which exhibited a historical decline of 14-15percent per doubling of production.

Gerke, Brian F.; Ngo, Allison T.; Alstone, Andrea L.; Fisseha, Kibret S.

2014-10-14T23:59:59.000Z

197

Performance of "Ultra-High" Efficient Electronic Ballast for HID Lamps  

E-Print Network (OSTI)

. Index Terms--Electronic ballast, HID lamps, resonant inverter, power loss modeling, Silicon Carbide (Si of >95% for the ballast. Diode bridge rectifier EMI filter Resonant Inverter Power Factor Correction 75423, USA Abstract--A new electronic ballast circuit for High Intensity Discharge (HID) lamps

Tolbert, Leon M.

198

A light diet for a giant appetite: An assessment of China's proposed fluorescent lamp standard  

SciTech Connect

Lighting has been one of the fastest growing electric end-uses in China over the last twenty years, with an average annual growth rate of 14%. Fluorescent lighting provides a significant portion of China's lighting need. In 1998, China produced 680 million fluorescent lamps, of which 420 million were linear fluorescent lamps of various diameters (T8 to T12). There are substantial variations both in energy efficiency and lighting performance among locally produced fluorescent lamps. Such variations present a perfect opportunity for policy intervention through efficiency standards to promote the adoption of more efficient fluorescent lamps in China. This paper analyzes China's proposed minimum efficiency standard for fluorescent lamps and presents an assessment of its likely impacts on China's lighting energy consumption and GHG emissions.

Lin, Jiang

2002-04-11T23:59:59.000Z

199

190 IEEE TRANSACTIONS ON PLASMA SCIENCE, VOL. 30, NO. 1, FEBRUARY 2002 Gap Closure in a Cold Metal Halide Lamp  

E-Print Network (OSTI)

lamp has been investigated using a two-dimensional, plasma transport model. Im- ages are presented- charge devices, lighting, plasma applications. METAL halide high-intensity-discharge (HID) lamps op- erate as high-pressure thermal arcs [1]. The cold fills of HID lamps are typically 50­100 torr of a rare

Kushner, Mark

200

,,,"Incandescent","Standard Fluorescent","Compact Fluorescent","High-Intensity Discharge","Halogen"  

U.S. Energy Information Administration (EIA) Indexed Site

B39. Lighting Equipment, Floorspace, 1999" B39. Lighting Equipment, Floorspace, 1999" ,"Total Floorspace (million square feet)" ,"All Buildings","All Lit Buildings","Lighting Equipment (more than one may apply)" ,,,"Incandescent","Standard Fluorescent","Compact Fluorescent","High-Intensity Discharge","Halogen" "All Buildings ................",67338,64321,38156,60344,20666,19223,17926 "Building Floorspace" "(Square Feet)" "1,001 to 5,000 ...............",6774,5859,2946,5154,738,245,600 "5,001 to 10,000 ..............",8238,7464,4047,6722,1108,663,991 "10,001 to 25,000 .............",11153,10393,6055,9815,1759,1701,1996 "25,001 to 50,000 .............",9311,9053,5004,8344,2296,2224,1611

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Sandia National Laboratories: Brief History of Artificial Lighting...  

NLE Websites -- All DOE Office Websites (Extended Search)

lifetime; as demonstrated by the evolution from lamps that utilize the electric arc then to carbon-filament and finally to metal-filament lamps. Incandescence culmination...

202

DSM Electricity Savings Potential in the Buildings Sector in APP Countries  

E-Print Network (OSTI)

150 million compact fluorescent light bulbs in 2010. (ChinaCleaners Incandescent Bulbs Fluorescent Lamps Ballasts forincandescent bulbs with compact fluorescent lamps. Consumers

McNeil, MIchael

2011-01-01T23:59:59.000Z

203

National High Magnetic Field Laboratory: Museum of Electricity...  

NLE Websites -- All DOE Office Websites (Extended Search)

and businesses as an energy-saving alternative to incandescent. Related Electricity & Magnetism Pages Interactive Java Tutorials: Arc Lamp Museum: Arc Lamp Pioneers: Nikola Tesla...

204

2014-04-11 Issuance: Energy Conservation Standards for General...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Conservation Standards for General Service Fluorescent Lamps and Incandescent Reflector Lamps; Notice of Proposed Rulemaking 2014-04-11 Issuance: Energy Conservation...

205

CALiPER Report 21.3: Cost-Effectiveness of Linear (T8) LED Lamps  

SciTech Connect

Meeting performance expectations is important for driving adoption of linear LED lamps, but cost-effectiveness may be an overriding factor in many cases. Linear LED lamps cost more initially than fluorescent lamps, but energy and maintenance savings may mean that the life-cycle cost is lower. This report details a series of life-cycle cost simulations that compared a two-lamp troffer using LED lamps (38 W total power draw) or fluorescent lamps (51 W total power draw) over a 10-year study period. Variables included LED system cost ($40, $80, or $120), annual operating hours (2,000 hours or 4,000 hours), LED installation time (15 minutes or 30 minutes), and melded electricity rate ($0.06/kWh, $0.12/kWh, $0.18/kWh, or $0.24/kWh). A full factorial of simulations allows users to interpolate between these values to aid in making rough estimates of economic feasibility for their own projects. In general, while their initial cost premium remains high, linear LED lamps are more likely to be cost-effective when electric utility rates are higher than average and hours of operation are long, and if their installation time is shorter.

Miller, Naomi J.; Perrin, Tess E.; Royer, Michael P.

2014-05-27T23:59:59.000Z

206

Presented at the 1998 ACEEE Summer Study on Energy Efficiency in Buildings, August 23-28, 1998, Pacific Grove, CA, and published in the Proceedings.  

E-Print Network (OSTI)

Incandescent Lamps: The International Experience Francis Rubinstein Building Technologies Department 22311-1772 March 1998 #12;1 Creating Markets For New Products To Replace Incandescent Lamps-in, energy-efficient replacement for the incandescent lamp. This paper summarizes the international

207

Author's personal copy Radiative heat transfer in enhanced hydrogen  

E-Print Network (OSTI)

tube and heated in a furnace or by an incandescent lamp. It was observed that hydrogen release from the glass sample was faster and stronger when heated by an incandescent lamp than within a furnace. Here and the glass samples. In brief, the radiation emitted by the incandescent lamp is concentrated between 0

Pilon, Laurent

208

PipelineJuly 2012 Volume 4, Issue 4 (From President Kaler's June 14 e-mail)  

E-Print Network (OSTI)

the LightEnergy Management seeks incandescent and T12 lamps Energy Management Senior Engineer Alicia inefficient light sources. Although the vast majority of the campus's number one offenders -- incandescent fluorescent lamps and classic incandescent A-lamps. T12's can be identified by their "fat" appearance (1

Webb, Peter

209

Colin Fink was a pioneer in electrochemical processing of materials. Fink is best known for his ground-breaking developments in the electro-deposi:on of metals, and par:cularly for  

E-Print Network (OSTI)

:le tungsten for incandescent lamp filaments, an insoluble anode used in the copper! ! Invented process to produce ductile tungsten for incandescent lamp filaments! ! Taught S. Ruben, who for incandescent lamp filaments! ! Taught S. Ruben, who invented alkaline baJery (Duracell Company

Columbia University

210

Sponsored by The Meyer Fund for Sustainable Development  

E-Print Network (OSTI)

incandescent bulbs 5. Photocell Output vs. Lamp Distance To investigate the photovoltaic (PV) cell output power dependence on the distance between the PV cell and an incandescent lamp. 6. Output Current between the PV cell and an incandescent lamp. Appendix C: Vocabulary Brief explanation of terminology

Oregon, University of

211

Lamp system with conditioned water coolant and diffuse reflector of polytetrafluorethylene(PTFE)  

DOE Patents (OSTI)

A lamp system with a very soft high-intensity output is provided over a large area by water cooling a long-arc lamp inside a diffuse reflector of polytetrafluorethylene (PTFE) and titanium dioxide (TiO.sub.2) white pigment. The water is kept clean and pure by a one micron particulate filter and an activated charcoal/ultraviolet irradiation system that circulates and de-ionizes and biologically sterilizes the coolant water at all times, even when the long-arc lamp is off.

Zapata, Luis E. (Livermore, CA); Hackel, Lloyd (Livermore, CA)

1999-01-01T23:59:59.000Z

212

Is the light emitting diode (LED) an ultimate lamp?  

Science Journals Connector (OSTI)

Simple diagrams are used to show the transformation of a thin slab of intrinsic semiconductor (direct gap k elec =k hole ) from an ideal flat-band photopumped recombination-radiation light source into an ultimate lamp a pn junctionlight emitting diode(LED). A photoexcited intrinsic slab of semiconductor can be regarded as an ideal (flat-band) light source with however the photogenerated carriers and voltage available externally instead of as recombination radiation (light) if the slab is converted to half p type (one side) and half n type (the other side) i.e. to a pn junction. If an equal a bucking external voltage is applied resulting in an input current when the photoexcitation is removed the slab becomes again (remains) an ideal flat-band light source a pn junctionLED. In practice the LED takes the form of a pn heterostructure in order to improve electronhole injection reduce the absorption of recombination radiation and to make possiblewith proper geometriesimproved photon escape.

N. Holonyak Jr.

2000-01-01T23:59:59.000Z

213

Integrated starting and running amalgam assembly for an electrodeless fluorescent lamp  

DOE Patents (OSTI)

An integrated starting and running amalgam assembly for an electrodeless SEF fluorescent lamp includes a wire mesh amalgam support constructed to jointly optimize positions of a starting amalgam and a running amalgam in the lamp, thereby optimizing mercury vapor pressure in the lamp during both starting and steady-state operation in order to rapidly achieve and maintain high light output. The wire mesh amalgam support is constructed to support the starting amalgam toward one end thereof and the running amalgam toward the other end thereof, and the wire mesh is rolled for friction-fitting within the exhaust tube of the lamp. The positions of the starting and running amalgams on the wire mesh are jointly optimized such that high light output is achieved quickly and maintained, while avoiding any significant reduction in light output between starting and running operation.

Borowiec, Joseph Christopher (Schenectady, NY); Cocoma, John Paul (Clifton Park, NY); Roberts, Victor David (Burnt Hills, NY)

1998-01-01T23:59:59.000Z

214

LED Linear Lamps and Troffer Lighting: CALiPER Report Series 21  

Energy.gov (U.S. Department of Energy (DOE))

View the video about CALiPER Report Series 21 on LED Linear Lamps and Troffer Lighting, featuring interviews with Tracy Beeson and Naomi Miller of Pacific Northwest National Laboratory.

215

DOE Publishes CALiPER Report on Lumen and Chromaticity Maintenance of LED PAR38 Lamps  

Energy.gov (U.S. Department of Energy (DOE))

The U.S. Department of Energy's CALiPER program has released Report 20.4, which is part of a series of investigations on LED PAR38 lamps. Report 20.4 focuses on lumen maintenance, chromaticity...

216

DOE Publishes CALiPER Snapshot Report on LED A Lamps  

Energy.gov (U.S. Department of Energy (DOE))

DOE's CALiPER program has released a Snapshot Report on LED A lamps, which utilizes the LED Lighting Facts program's extensive product database to help industry stakeholders understand the current state and trajectory of the market for that class

217

DOE Publishes New CALiPER Report on Subjective Evaluation of LED PAR38 Lamps  

Energy.gov (U.S. Department of Energy (DOE))

DOE has published the first in a series of four special investigations intended to extend the findings of CALiPER Application Summary Report 20: LED PAR38 Lamps, which was published late last year.

218

Text-Alternative Version: CALiPER Report Series 20 on LED PAR38 Lamps  

Energy.gov (U.S. Department of Energy (DOE))

Michael Royer, Lighting Engineer, Pacific Northwest National Laboratory: The CALiPER program looks at typical LED lamp performance attributes. As we've gone through the progression of reports, we...

219

ISSUANCE 2015-01-26: Energy Conservation Program: Energy Conservation Standards for High-Intensity Lamps, Notice to Reopen Comment Period  

Energy.gov (U.S. Department of Energy (DOE))

Energy Conservation Program: Energy Conservation Standards for High-Intensity Lamps, Notice to Reopen Comment Period

220

Demonstration of LED Retrofit Lamps at the Jordan Schnitzer Museum of Art  

SciTech Connect

The Jordan Schnitzer Museum of Art in Eugene, Oregon, houses a remarkable permanent collection of Asian art and antiquities, modern art, and sculpture, and also hosts traveling exhibitions. In the winter and spring of 2011, a series of digital photographs by artist Chris Jordan, titled "Running the Numbers," was exhibited in the Coeta and Donald Barker Special Exhibitions Gallery. These works graphically illustrate waste (energy, money, health, consumer objects, etc.) in contemporary culture. The Bonneville Power Administration and the Eugene Water and Electricity Board provided a set of Cree 12W light-emitting diode (LED) PAR38 replacement lamps (Cree LRP38) for the museum to test for accent lighting in lieu of their standard Sylvania 90W PAR38 130V Narrow Flood lamps (which draw 78.9W at 120V). At the same time, the museum tested LED replacement lamps from three other manufacturers, and chose the Cree lamp as the most versatile and most appropriate color product for this exhibit. The lamps were installed for the opening of the show in January 2011. This report describes the process for the demonstration, the energy and economic results, and results of a survey of the museum staff and gallery visitors on four similar clusters of art lighted separately by four PAR38 lamps.

Miller, Naomi J.

2011-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

DOE Publishes Notice of Public Meeting and Availability of the Framework Document for General Service Lamps Energy Conservation Standards  

Energy.gov (U.S. Department of Energy (DOE))

The Department of Energy has published a Federal Register notice of public meeting and availability of the framework document regarding energy conservation standards for general service lamps.

222

Pump-lamp firing-pulse generator for solid-state lasers  

SciTech Connect

This paper describes a generator that provides, with maximum output-pulse amplitude, sequential or external firing of four INP16/250 (IFP-8000) lamps at a frequency of 1 Hz. The energy and time characteristics of the generator are improved as compared with similar devices, which provides a time instability of the delay between a generator-trigger pulse and the optical pumping pulse of + or - 1 usec. The output-pulse amplitude can be varied according to the type and number of lamps fired. Measures are taken to reduce the supply noise produced in firing-pulse generation and to increase the operating safety of the device.

Denishchik, Y.S.

1985-12-01T23:59:59.000Z

223

EA-1664: Final Environmental Assessment | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

64: Final Environmental Assessment 64: Final Environmental Assessment EA-1664: Final Environmental Assessment 10 CFR Part 430 Energy Conservation Standards: Energy Conservation Standards for Fluorescent and Incandescent Lamps The U.S. Department of Energy has determined that the adoption of energy conservation standards for General Service Fluorescent Lamps and Incandescent Reflector Lamps as described in the final rule titled the "energy Conservation Program: Energy Conservation Standards for General Service Fluorescent Lamps and Incandescent Reflector lamps," would not be a major federal action significantly affecting the quality of the human environment. Environmental Assessment for 10 CFR Part 430 Energy Conservation Standards: Energy Conservation Standards for Fluorescent and Incandescent Lamps,

224

The Fuzzy Design of the Intelligent System for the Energy-Saving Lamps  

Science Journals Connector (OSTI)

In the paper, a intelligent system was proposed. It consists of variable converter and intelligent controller. Variable reactor which concludes variable reactance converter and power converter has wide applications in the soft starting, speed controlling ... Keywords: fuzzy control, variable reactor, intelligent control, power converter, Energy-Saving Lamps

Youxin Yuan; Kaihua Cui; Yiping Xiao; Tieliang Xu

2008-12-01T23:59:59.000Z

225

RF driven sulfur lamp having driving electrodes which face each other  

DOE Patents (OSTI)

A high intensity discharge lamp without mercury is disclosed radiating a selected spectrum of which can be almost entirely in the visible range from an envelope that contains a sulfur containing substance. The lamp utilizes a signal source that generates an excitation signal that is externally coupled to the exterior surface of the envelope to excite the enclosed sulfur containing substance. Various embodiments of the lamp use electrodes adjacent the envelope to couple the excitation signal thereto with the face of the electrodes shaped to complement the shape of the exterior surface of the envelope. Two shapes discussed are spherical and cylindrical. To minimize filamentary discharges each envelope may include an elongated stem affixed to the exterior thereof whereby a rotational subsystem spins the envelope. In yet another embodiment the envelope has a Dewar configuration with two electrodes, one positioned near the external curved side surface of the body, and a second to the inner surface of the hole through the envelope. Further, the envelope may contain a backfill of a selected inert gas to assist in the excitation of lamp with that backfill at a pressure of less than 1 atmosphere, wherein the backfill pressure is directly related to the increase or decrease of peak output and inversely related to the increase and decrease of the emitted spectrum from the envelope. The emitting fill can be less than 6 mg/cc, or at least 2 mg/cc of the envelope of a sulfur containing substance. 17 figs.

Gabor, G.; Orr, T.R.; Greene, C.M.; Crawford, D.G.; Berman, S.M.

1999-06-22T23:59:59.000Z

226

15 KJ FLASH LAMP, POWER CONDITIONING UNIT DESIGNED FOR SAFTY, RELIABILITY & MANUFACTURABILITY*  

SciTech Connect

A 15kJoule, Flash Lamp Power Conditioning Unit has been successfully designed, developed, and deployed in the National Ignition Facility (NIF) Preamplifier Modules (PAM). The primary design philosophy of this power conditioning unit (PCU) is safety, reliability, and manufacturability. Cost reduction over commercially equivalent systems was also achieved through an easily manufactured packaging design optimized to meet NIF requirements. While still maintaining low cost, the PCU design includes a robust control system, fault diagnostic system, and safety features. The pulsed power design includes 6 PFN modules, each including a dual series injection trigger transformer, that drive a total of 12 flash lamp loads. The lamps are individually triggered via a 20kV pulse produced by a 1kV, MCT switched capacitive discharge unit on the primary side of the trigger transformer. The remote control interface includes an embedded controller that captures flash lamp current wave forms and fault status for each shot. The embedded controller provides the flexibility of remotely adjusting both the main drive voltage from 1.6 to 2.5 kV and the trigger voltage from 0 to 20 kV.

James, G; Merritt, B; Dreifuerst, G; Strickland, S

2007-08-07T23:59:59.000Z

227

Laboratory for Advanced Materials Processing University of Maryland http://www.enma.umd.edu/LAMP  

E-Print Network (OSTI)

) = Rs x (L / W), with Rs: sheet resistance of a layer of this material The sheet resistance is expressedLaboratory for Advanced Materials Processing � University of Maryland http Operating Procedure for LAMP four point probe sheet resistance measurements Overview of 4 point probe

Rubloff, Gary W.

228

Report 20.3: Stress Testing of LED PAR38 Lamps  

Energy.gov (U.S. Department of Energy (DOE))

A small sample of each of the Application Summary Report 20 PAR38 lamp types underwent stress testing that included substantial temperature and humidity changes, electrical variation, and vibration. The results do not directly address expected lifetime, but can be compared with one another, as well as with benchmark conventional products, to assess the relative robustness of the product designs. (24 pages, December 2014)

229

Method and apparatus for powering an electrodeless lamp with reduced radio frequency interference  

DOE Patents (OSTI)

An electrodeless lamp waveguide structure includes tuned absorbers for spurious RF signals. A lamp waveguide with an integral frequency selective attenuation includes resonant absorbers positioned within the waveguide to absorb spurious out-of-band RF energy. The absorbers have a negligible effect on energy at the selected frequency used to excite plasma in the lamp. In a first embodiment, one or more thin slabs of lossy magnetic material are affixed to the sidewalls of the waveguide at approximately one quarter wavelength of the spurious signal from an end wall of the waveguide. The positioning of the lossy material optimizes absorption of power from the spurious signal. In a second embodiment, one or more thin slabs of lossy magnetic material are used in conjunction with band rejection waveguide filter elements. In a third embodiment, one or more microstrip filter elements are tuned to the frequency of the spurious signal and positioned within the waveguide to couple and absorb the spurious signal's energy. All three embodiments absorb negligible energy at the selected frequency and so do not significantly diminish the energy efficiency of the lamp.

Simpson, James E. (Gaithersburg, MD)

1999-01-01T23:59:59.000Z

230

Method and apparatus for powering an electrodeless lamp with reduced radio frequency interference  

DOE Patents (OSTI)

An electrodeless lamp waveguide structure includes tuned absorbers for spurious RF signals. A lamp waveguide with an integral frequency selective attenuation includes resonant absorbers positioned within the waveguide to absorb spurious out-of-band RF energy. The absorbers have a negligible effect on energy at the selected frequency used to excite plasma in the lamp. In a first embodiment, one or more thin slabs of lossy magnetic material are affixed to the sidewalls of the waveguide at approximately one quarter wavelength of the spurious signal from an end wall of the waveguide. The positioning of the lossy material optimizes absorption of power from the spurious signal. In a second embodiment, one or more thin slabs of lossy magnetic material are used in conjunction with band rejection waveguide filter elements. In a third embodiment, one or more microstrip filter elements are tuned to the frequency of the spurious signal and positioned within the waveguide to couple and absorb the spurious signal's energy. All three embodiments absorb negligible energy at the selected frequency and so do not significantly diminish the energy efficiency of the lamp. 18 figs.

Simpson, J.E.

1999-06-08T23:59:59.000Z

231

Predicted Pulsed-Power/Flash-Lamp Performance of the NIF Main Amplifier  

SciTech Connect

The laser glass for the National Ignition Facility (NIF) Main Amplifier system is pumped by a system of 192 pulsed power/flash lamp assemblies. Each of these 192 assemblies consists of a 1.6 MJ (nominal) capacitor bank working with a Pre-Ionization/Lamp Check (PILC) pulser to drive an array of 40 flash lamps. This paper describes the predicted performance of these Power Conditioning System (PCS) modules in concert with flashlamp assemblies in NIF. Each flashlamp assembly consists of 20 parallel sets of lamps in series pairs. The sensitivity of system performance to various design parameters of the PILC pulser and the main capacitor bank is described. Results of circuit models are compared to sub-scale flashlamp tests and to measurements taken in tests of a PCS module driving a flashlamp assembly in the First Article NIF Test Module facility at Sandia National Laboratories. Also included are predictions from a physics-based, semi-empirical amplifier gain code.

Fulkerson, E. Steven; Hammond, Jud; Harjes, Henry C.; Moore, William B.S.; Smith, David L.; Wilson, J. Michael

1999-06-22T23:59:59.000Z

232

Hands On Science with NOAA TITLE: Plate Tectonics and Lava Lamps  

E-Print Network (OSTI)

and geological events?" Answer = heat from radioactive decay · Compare the light bulb in lava to Earth's internal in the lava lamp. · Plot recent earthquakes and volcanic activity on a world map and compare to the location.education.noaa.gov/Ocean_and_Coasts/Ocean_Floor_Features.html USGS Earthquake Hazards - http

233

Article #11, May 23, 2006 AJ's Technical Tips: Technologies for Lighting in Rural Africa  

E-Print Network (OSTI)

/a 30 lumens 0.1 Incandescent Bulb 15 W 225 lumens 15 Fluorescent Tube Lamp 10 W 500 lumens 50 White LED Lamp 1 W 30 lumens 30 The data in Table 1 show that incandescent bulbs and fluorescent tubes generate incandescent bulbs are about 150 times more efficient. In other words, electric lights are not only brighter

Jacobson, Arne

234

THE HISTORY AND TECHNICAL EVOLUTION OF HIGH FREQUENCY FLUORESCENT LIGHTING  

E-Print Network (OSTI)

B L U E , G R E E N , INCANDESCENT FORM OF LAMPS OF VARIOUSTHE E F F I C I E N C Y INCANDESCENT A P P L I C A T I O N SI M E S , DEPENDING THE THE INCANDESCENT GENERAL LAMPS. THE

Campbell, John H.

2011-01-01T23:59:59.000Z

235

JOURNAL DE PHYSIQUEIV Colloque C4,supplkmentau Journal de Physique 111,Volume4, avril1994  

E-Print Network (OSTI)

from an incandescent lamp and a Article published online by EDP Sciences and available at http imperfections in the device : the heat produced by the incandescent lamp may affect the tissue sample and may and log P) and the penetration depth (lines). #12;C4-256 JOURNALDE PHYSIQUEIV in place of the incandescent

Paris-Sud XI, Université de

236

Solid-state lighting : lamp targets and implications for the semiconductor chip.  

SciTech Connect

A quiet revolution is underway. Over the next 5-10 years inorganic-semiconductor-based solid-state lighting technology is expected to outperform first incandescent, and then fluorescent and high-intensity-discharge, lighting. Along the way, many decision points and technical challenges will be faced. To help understand these challenges, the U.S. Department of Energy, the Optoelectronics Industry Development Association and the National Electrical Manufacturers Association recently updated the U.S. Solid-State Lighting Roadmap. In the first half of this paper, we present an overview of the high-level targets of the inorganic-semiconductor part of that update. In the second half of this paper, we discuss some implications of those high-level targets on the GaN-based semiconductor chips that will be the 'engine' for solid-state lighting.

Tsao, Jeffrey Yeenien

2003-08-01T23:59:59.000Z

237

EA-1664: Finding of No Significant Impact | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Finding of No Significant Impact 4: Finding of No Significant Impact EA-1664: Finding of No Significant Impact Energy Conservation Standards: Energy Conservation Standards for Fluorescent and Incandescent Lamps The U.S. Department of Energy has determined that the adoption of energy conservation standards for General Service Fluorescent Lamps and Incandescent Reflector Lamps as described in the final rule titled the "energy Conservation Program: Energy Conservation Standards for General Service Fluorescent Lamps and Incandescent Reflector lamps," would not be a major federal action significantly affecting the quality of the human environment. Finding of No Significant Impact for 10 CFR Part 430 Energy Conservation Standards: Energy Conservation Standards for Fluorescent and Incandescent

238

LED lamp or bulb with remote phosphor and diffuser configuration with enhanced scattering properties  

DOE Patents (OSTI)

An LED lamp or bulb is disclosed that comprises a light source, a heat sink structure and an optical cavity. The optical cavity comprises a phosphor carrier having a conversions material and arranged over an opening to the cavity. The phosphor carrier comprises a thermally conductive transparent material and is thermally coupled to the heat sink structure. An LED based light source is mounted in the optical cavity remote to the phosphor carrier with light from the light source passing through the phosphor carrier. A diffuser dome is included that is mounted over the optical cavity, with light from the optical cavity passing through the diffuser dome. The properties of the diffuser, such as geometry, scattering properties of the scattering layer, surface roughness or smoothness, and spatial distribution of the scattering layer properties may be used to control various lamp properties such as color uniformity and light intensity distribution as a function of viewing angle.

Tong, Tao; Le Toquin, Ronan; Keller, Bernd; Tarsa, Eric; Youmans, Mark; Lowes, Theodore; Medendorp, Jr., Nicholas W; Van De Ven, Antony; Negley, Gerald

2014-11-11T23:59:59.000Z

239

Slutrapport for PSO 337-068 Udvikling af LED lyskilder og lamper  

E-Print Network (OSTI)

and RGB Lamps. The objective of this project was to pave the way for replacement of incandescent LED light source with an efficacy of 51 lm/W and a CRI index of 92 that can replace an incandescent

240

The Problem Conventional office lighting typically consists of bright fluo-  

E-Print Network (OSTI)

and undercabinet lights combined with incandescent or fluorescent task lights. This approach is not very energy ) of space; traditional system with incandescent task lamp. Table 1: Traditional versus integrated office

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

ELIZABETH H. AMARAL and H. ARNOLD CARR Experimental Fishing for Squid  

E-Print Network (OSTI)

south- ern California became dependent upon lamps, principally the incandescent type, combined under I,OOO-watt incandescent lights!. However, the squid never Introduction July-A ugusl 1980 51 #12

242

D E V E L O P I N G E N E R G Y E F F I C I E N T R E S I D E N T I A L L I G H T F I X T U R E S  

E-Print Network (OSTI)

Table Lamp by Fire & Water Lighting For a typical high use fixture, replacing a 120-watt incandescent/managers in the target markets. · Find buildings with high quantities of portable incandescent fixtures that would

243

Xenon flash lamp pumped self-frequency doubling NYAB pulsed laser  

Science Journals Connector (OSTI)

Neodymium doped yttrium aluminum borate (NYAB) crystals with sizes up to 45mm have been grown successfully. NYAB rod of 4 ? 12mm was pumped by xenon flash lamp, and several mJ of 0.53?m green laser output was obtained. The oscillation threshold, the pulse duration, the laser beam polarization, and the laser beam divergence were measured to be 78mJ, 100ns, 90% and 2mrad, respectively.

Luo Zundu; Jiang Aidong; Huang Yichuan; Qiu Minwang

1989-01-01T23:59:59.000Z

244

2015-01-28 Issuance: Test Procedure for Fluorescent Lamp Ballasts; Final Rule Correction  

Energy.gov (U.S. Department of Energy (DOE))

This document is a pre-publication Federal Register final rule correction regarding test procedures for fluorescent lamp ballasts, as issued by the Deputy Assistant Secretary for Energy Efficiency on January 28, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

245

Household Light Makes Global Heat: High Black Carbon Emissions From Kerosene Wick Lamps  

Science Journals Connector (OSTI)

(3) Lighting is another component of this household energy challenge, with millions of households still relying on simple liquid-fueled lamps, but little is known of the associated environmental and health impacts. ... For laboratory tests, CO2 and CO concentrations were measured in real-time with a Li-COR 6252 (Li-COR Biosciences, Lincoln, NE) and Horiba AIA-220 (Horiba, Kyoto, Japan) nondispersive infrared (NDIR) analyzer, respectively. ...

Nicholas L. Lam; Yanju Chen; Cheryl Weyant; Chandra Venkataraman; Pankaj Sadavarte; Michael A. Johnson; Kirk R. Smith; Benjamin T. Brem; Joseph Arineitwe; Justin E. Ellis; Tami C. Bond

2012-11-19T23:59:59.000Z

246

Performance of a novel LED lamp arrangement to reduce SNR fluctuation for multi-user visible light communication systems  

Science Journals Connector (OSTI)

This paper investigates the performance of our recently proposed LED lamp arrangement to reduce the SNR fluctuation from different locations in the room for multi-user visible light...

Wang, Zixiong; Yu, Changyuan; Zhong, Wen-De; Chen, Jian; Chen, Wei

2012-01-01T23:59:59.000Z

247

A New Rb Lamp Exciter Circuit for Rb atomic clocks and Studies on Transition from Ring to Red mode  

E-Print Network (OSTI)

In this paper we describe the development of novel RF exciter circuit for electrode less Rb lamp. The lamp exciter circuit is a RF oscillator with a a new configuration operating at 60 to 65 MHz frequency with 3 to 4 watt power. The Rb lamp is used in exciting the ground state hyperfine transitions in Rb atom in a glass cell placed inside a tuned microwave cavity, As the frequency of these hyperfine transitions is very stable it is used in the development of Rb atomic clock by phase locking the oven controlled crystal oscillator (OCXO) to this atomic transition frequency. The details of the Rb lamp exciter are presented in the paper.The Lamp is ideally operated in ring mode as in this mode the linewidth is narrow and there is no self reversal. However, high temperature and RF excitation power may drive the Rb lamp to red mode which gives rise to line broadening and self reversal. It is the experience that mode change from ring to red deteriorates the atomic signal strength and S/N. In this paper the reasons of mode change are also discussed.

Savita Singh; Bikash Ghosal; G M Saxena

2010-11-10T23:59:59.000Z

248

(1) Telegraphy (2) Continuous and Alternating Current Machinery An Elementary Textbook for use in Technical Schools (3) Laboratory Manual, Direct and Alternating Current (4) Transmission Line Formulas for Electrical Engineers and Engineering Students (5) Wireless Telegraphy (6) Incandescent Electric Lamps and Their Application  

Science Journals Connector (OSTI)

... the various kinds of electrical machinery now in use. Although the treatment is of an elementary kind and includes very few formulas, it is very thorough. It discusses all the ... special circumstances we should never think of using i iovolt mains for measuring the resistance of a yard or two of wire or of the armature of a dynamo, ...

DAVID ROBERTSON

1914-10-08T23:59:59.000Z

249

2014-10-14 Issuance: Test Procedures Correction for Fluorescent Lamp Ballasts; Notice of Proposed Rulemaking  

Energy.gov (U.S. Department of Energy (DOE))

This document is a pre-publication Federal Register notice of proposed rulemaking regarding test procedures for fluorescent lamp ballasts, as issued by the Deputy Assistant Secretary for Energy Efficiency on October 14, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

250

Influence of the lamp filling on the pumping conditions in a pulsed YAG:Nd3+ laser  

Science Journals Connector (OSTI)

The pumping conditions in pulsed YAG:Nd3+ lasers are determined, to a great extent, by the filling and the discharge conditions in the pump lamps. It is reported that the highest efficiency under free-oscillation conditions was obtained when krypton discharge lamps were used. These lamps had a discharge gap 60 mm long and 5 mm in diameter. They emitted flashes of about 200 ?sec duration. The best results were obtained when the initial gas pressure was ~1000 torr and the discharge energy was W ~ 100150J. The efficiency was lower when the value of W was either larger or smaller. The nature of the filling had little effect on the laser efficiency when xenon and krypton lamps were used to provide energies W close to the nominal value of 250J. The pumping conditions could not be improved significantly by the use of other fillings (inert gases or their mixtures were used). The principal results obtained were valid also when the lamps were operated at a repetition frequency of ? ? 10 Hz.

Vitalii M Podgaetskii; B V Skvortsov; A N Tokareva

1971-01-01T23:59:59.000Z

251

Method of controlling the mercury vapor pressure in a photo-chemical lamp or vapor filter used for Hg.sup.196 enrichment  

DOE Patents (OSTI)

The present invention is directed to a method of eliminating the cold spot zones presently used on Hg.sup.196 isotope separation lamps and filters by the use of a mercury amalgams, preferably mercury - indium amalgams. The use of an amalgam affords optimization of the mercury density in the lamp and filter of a mercury enrichment reactor, particularly multilamp enrichment reactors. Moreover, the use of an amalgam in such lamps and/or filters affords the ability to control the spectral line width of radiation emitted from lamps, a requirement for mercury enrichment.

Grossman, Mark W. (Belmont, MA)

1993-01-01T23:59:59.000Z

252

Method of controlling the mercury vapor pressure in a photo-chemical lamp or vapor filter used for Hg[sup 196] enrichment  

DOE Patents (OSTI)

The present invention is directed to a method of eliminating the cold spot zones presently used on Hg[sup 196] isotope separation lamps and filters by the use of a mercury amalgams, preferably mercury - indium amalgams. The use of an amalgam affords optimization of the mercury density in the lamp and filter of a mercury enrichment reactor, particularly multilamp enrichment reactors. Moreover, the use of an amalgam in such lamps and/or filters affords the ability to control the spectral line width of radiation emitted from lamps, a requirement for mercury enrichment.

Grossman, M.W.

1993-02-16T23:59:59.000Z

253

Notes  

Science Journals Connector (OSTI)

... concrete, 37; phonograph, 37; incandescent electric lamp, 35; steam turbine, 34; electric car, 34; calculating machine, 33; internal-combustion engine, 33.

1913-11-20T23:59:59.000Z

254

LED Basics | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Basics LED Basics Unlike incandescent and fluorescent lamps, LEDs are not inherently white light sources. Instead, LEDs emit nearly monochromatic light, making them highly...

255

Energy Department Provides $7 Million for Solid-State Lighting...  

Energy Savers (EERE)

incandescent and fluorescent lamps, solid-state lighting creates light without producing heat. A semi-conducting material converts electricity directly into light, which maximizes...

256

U. S. Department of Energy to Invest up to $20.6 Million for...  

Energy Savers (EERE)

million. SSL lighting is an advanced technology that creates light with considerably less heat than incandescent and fluorescent lamps, allowing for increased energy efficiency....

257

Semiconductor Science and Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

controlled illumination via interface with microelectronics. MASSIVE ENERGY SAVINGS Incandescent and fluorescent lamps convert less than 20% of electrical energy into visible...

258

DOE Publishes Request for Information for Ceiling Fans | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Fans Energy Conservation Standards DOE Publishes Final Rule for the Request for Exclusion of 100 Watt R20 Short Incandescent Reflector Lamps from Energy Conservation Standards...

259

DOE Publishes New Report on Dimming LEDs with Phase-Cut Dimmers...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The new report reviews how phase-cut dimmers work, how LEDs differ from the incandescent lamps these dimmers were originally designed to control, and how those differences...

260

ARM - Field Campaign - ASRC RSS  

NLE Websites -- All DOE Office Websites (Extended Search)

were cosine response corrected, and their radiometric calibration were based on incandescent lamp calibrators that are traceable to the NIST irradiance scale. Campaign Data...

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

ARM - PI Product - ASRC RSS Data  

NLE Websites -- All DOE Office Websites (Extended Search)

are cosine response corrected. And their radiometric calibration is based on incandescent lamp calibrators that can be traced to the NIST irradiance scale. The units are W...

262

Fabrication of Emissible Metallic Layer-by-Layer Photonic Crystals...  

NLE Websites -- All DOE Office Websites (Extended Search)

crystals that can be used as highly efficient light sources.DescriptionOrdinary incandescent lamps waste most of the supplied electric power to emit invisible light such as...

263

Understanding Drooping Light Emitting Diodes CEEM | U.S. DOE...  

Office of Science (SC) Website

Impact Understanding "droop" may result in cheaper, more efficient LEDs; LEDs are more energy efficient, smaller, and longer-lived than incandescent lamps or fluorescent...

264

Appliances and Commercial Equipment Standards  

NLE Websites -- All DOE Office Websites (Extended Search)

Certain Lamps Exempted from General Service Incandescent Lamp Standards Certain Lamps Exempted from General Service Incandescent Lamp Standards Sign up for e-mail updates on regulations for this and other products The information on this page pertains to the Department of Energy's (DOE) analysis of and unit sales forecast for five lamp types, which was mandated by the Energy Independence and Security Act of 2007 (EISA 2007). Among the requirements of subtitle B of title III of EISA 2007 were provisions directing DOE to evaluate and publish within 1 year a benchmark unit sales estimate for five types of incandescent lamps (rough service lamps, vibration service lamps, 3-way incandescent lamps, 2,601-3,300 lumen general service incandescent lamps, and shatter-resistant lamps). These lamp types were not made subject to the regulatory standards for general service incandescent lamps established by EISA 2007. Among the requirements of subtitle B of title III of EISA 2007 were provisions directing DOE to collect, analyze, and monitor unit sales of these five lamp types.

265

Cost effective lighting  

SciTech Connect

Long-life replacement lamps for the incandescent lamp have been evaluated with regard to their cost effectiveness. The replacements include the use of energy buttons that extend lamp life as well as an adaptive fluorescent circline lamp that will fit into existing incandescent lamp sockets. The initial, operating, and replacement costs for one million lumen-hours are determined for each lamp system. We find the most important lighting cost component is the operating cost. Using lamps that are less efficient or devices that cause lamps to operate less efficiently are not cost-effective. The adaptive fluorescent circline lamp, even at an initial cost of $15.00, is the most cost effective source of illumination compared to the incandescent lamp and lamp systems examined. 3 refs., 6 tabs.

Morse, O.; Verderber, R.

1987-07-01T23:59:59.000Z

266

The Model 5000-16C 1000 WATT FEL Lamp Standard pro-vides absolute calibration of spectral irradiance from 250 nm to  

E-Print Network (OSTI)

The Model 5000-16C 1000 WATT FEL Lamp Standard pro- vides absolute calibration of spectral. It has been selected by the National Institute of Standards and Technology to replace the 1000 watt, DXW-pin 1000 watt lamp that is adapted by Gamma Scientific into a bi-post configuration. It is used

267

Effect of helium addition on discharge characteristics in a flat fluorescent lamp  

SciTech Connect

The discharge characteristics of a multielectrode dual coplanar in a mercury-free flat fluorescent lamp were investigated using brightness-efficiency measurement and the infrared (IR) spectrum and intensified charge coupled device (ICCD) characteristics. The level of brightness was above 14 900 cd/m{sup 2} under the conditions of neon--50% xenon-8% He gas composition, 150 Torr pressure, and 20 kHz alternating current pulse. The ICCD results revealed a faster and wider discharge with a Ne-50% Xe-8% He gas composition. The effect of adding helium (He) to Ne-50% Xe revealed a faster peak emission, as confirmed by ICCD images. From the gated IR emission spectrum, the intensity ratio of I{sub 823nm}/I{sub 828nm} was {approx}8% higher with Ne-50% Xe-8% He than with Ne-50% Xe under the same pressure and applied voltage conditions.

Lee, Seong-Eui; Lee, Ho-Nyeon; Park, Hyoung-Bin; Lee, Kyo Sung; Choi, Kyung Cheol [Materials and Devices Research Center, Samsung Advanced Institute of Technology, Suwon 440-600 (Korea, Republic of); Department of Electronics Engineering, Sejong University, Seoul 143-747 (Korea, Republic of); Department of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 305-701 (Korea, Republic of)

2005-11-01T23:59:59.000Z

268

A Novel High-Power-Factor LED-Lamp Driver Based on a Single-Stage Power Conversion  

Science Journals Connector (OSTI)

This paper proposes a novel single-stage driver for supplying a T8-type light-emitting diode (LED) lamp with high power factor. The presented driver integrates a dual buck-boost converter with coupled inductors and a half-bridge series-resonant converter ... Keywords: converter, driver, light-emitting diode (LED)

Chun An Cheng, En Chih Chang, Ching Shien Tseng, Tsung Yuan Chung

2014-06-01T23:59:59.000Z

269

New Energy Efficiency Standards for Metal Halide Lamp Fixtures to Save on Energy Bills and Reduce Carbon Pollution  

Office of Energy Efficiency and Renewable Energy (EERE)

As part of the Energy Departments efforts to develop efficiency standards that cut carbon pollution and save money by saving energy, U.S. Energy Secretary Ernest Moniz announced that the Department has finalized new energy efficiency standards for metal halide lamp fixtures.

270

Comparison of Test Procedures and Energy Efficiency Criteria in Selected International Standards and Labeling Programs for Clothes Washers, Water Dispensers, Vending Machines and CFLs  

E-Print Network (OSTI)

top_runner//tr_fluorescent_light_bulb_jul.2009.pdf NiskinSubcommittee Final Report (bulb type fluorescent lamp). Fluorescent Lamps (CFLs) are an efficient lighting alternative to traditional incandescent light bulbs

Fridley, David

2010-01-01T23:59:59.000Z

271

CX-011406: Categorical Exclusion Determination  

Energy.gov (U.S. Department of Energy (DOE))

Notice of Proposed Rulemaking for Energy Conservation Standards for General Service Fluorescent Lamps and Incandescent Reflector Lamps CX(s) Applied: B5.1 Date: 11/21/2013 Location(s): Nationwide Offices(s): Golden Field Office

272

JY Tsao Evolution of Solid-State Lighting: Market Pull and Technology Push Xiamen 2005 Apr 13 Evolution of Solid-State Lighting  

E-Print Network (OSTI)

and Technology Push · Xiamen · 2005 Apr 13 0 20 40 60 80 100 0.1 1.0 10.0 100.0 Incandescent (12%) Fluorescent Fluorescent Standard Incandescent · So let's start with traditional lighting. · Here, I've plotted the 26 and Eugene Hong of Navigant Consulting. The lamps fall into three overall families: incandescent, in green

273

DOE CALiPER Program, Report 21.2: Linear (T8) LED Lamp Performance in Five Types of Recessed Troffers  

SciTech Connect

Although lensed troffers are numerous, there are many other types of optical systems as well. This report looked at the performance of three linear (T8) LED lamps chosen primarily based on their luminous intensity distributions (narrow, medium, and wide beam angles) as well as a benchmark fluorescent lamp in five different troffer types. Also included are the results of a subjective evaluation. Results show that linear (T8) LED lamps can improve luminaire efficiency in K12-lensed and parabolic-louvered troffers, effect little change in volumetric and high-performance diffuse-lensed type luminaires, but reduce efficiency in recessed indirect troffers. These changes can be accompanied by visual appearance and visual comfort consequences, especially when LED lamps with clear lenses and narrow distributions are installed. Linear (T8) LED lamps with diffuse apertures exhibited wider beam angles, performed more similarly to fluorescent lamps, and received better ratings from observers. Guidance is provided on which luminaires are the best candidates for retrofitting with linear (T8) LED lamps.

Miller, Naomi J.; Perrin, Tess E.; Royer, Michael P.; Wilkerson, Andrea M.; Beeson, Tracy A.

2014-05-20T23:59:59.000Z

274

Color stable phosphors for LED lamps and methods for preparing them  

SciTech Connect

An LED lamp includes a light source configured to emit radiation with a peak intensity at a wavelength between about 250 nm and about 550 nm; and a phosphor composition configured to be radiationally coupled to the light source. The phosphor composition includes particles of a phosphor of formula I, said particles having a coating composition disposed on surfaces thereof; ((Sr.sub.1-zM.sub.z).sub.1-(x+w)A.sub.wCe.sub.x).sub.3(Al.sub.1-ySi.sub.y-)O.sub.4+y+3(x-w)F.sub.1-y-3(x-w) I wherein the coating composition comprises a material selected from aluminum oxide, magnesium oxide, calcium oxide, barium oxide, strontium oxide, zinc oxide, aluminum hydroxide, magnesium hydroxide, calcium hydroxide, barium hydroxide, strontium hydroxide, zinc hydroxide, aluminum phosphate, magnesium phosphate, calcium phosphate, barium phosphate, strontium phosphate, and combinations thereof; and A is Li, NA, K, or Rb, or a combination thereof; M is Ca, Ba, Mg, Zn, or a combination thereof; and 0

Murphy, James Edward; Setlur, Anant Achyut; Camardello, Samuel Joseph

2013-11-26T23:59:59.000Z

275

Iterative Boltzmann plot method for temperature and pressure determination in a xenon high pressure discharge lamp  

SciTech Connect

The Boltzmann plot method allows to calculate plasma temperatures and pressures if absolutely calibrated emission coefficients of spectral lines are available. However, xenon arcs are not very well suited to be analyzed this way, as there are only a limited number of lines with atomic data available. These lines have high excitation energies in a small interval between 9.8 and 11.5 eV. Uncertainties in the experimental method and in the atomic data further limit the accuracy of the evaluation procedure. This may result in implausible values of temperature and pressure with inadmissible uncertainty. To omit these shortcomings, an iterative scheme is proposed that is making use of additional information about the xenon fill pressure. This method is proved to be robust against noisy data and significantly reduces the uncertainties. Intentionally distorted synthetic data are used to illustrate the performance of the method, and measurements performed on a laboratory xenon high pressure discharge lamp are analyzed resulting in reasonable temperatures and pressures with significantly reduced uncertainties.

Zalach, J.; Franke, St. [INP Greifswald, Felix-Hausdorff-Str. 2, 17489 Greifswald (Germany)

2013-01-28T23:59:59.000Z

276

Analysis of Na and Ba in an atomic fluorescence method with excitation by a pulsed dye laser with lamp pumping  

SciTech Connect

Among the laser methods used in atomic spectroscopy, atomic fluorescence resonance spectroscopy together with an atomic ionization technique make it possible to work with individual atoms. This paper reports on the determination of Na and Ba in aqueous solutions of their salts with atomic fluorescence analysis performed wih a dye laser and lamp pumping, the pulse of generation having a length of 1-2 usec. The detection limit of elements in atomic fluorescence analysis performed wih dye lasers with lamp pumping can be reduced by increasing the spectral density of the laser radiation through narrowing the line of generation, by employing other dyes to excite lines of greater intensity, by improving the recording system of the fluorescence spectra, and by improving the atomization of the samples to be analyzed.

Kukvshim, V.G.

1986-04-01T23:59:59.000Z

277

Design and Realize of the Graphics Platform for LED Lamps Layout Based on GDI+ and Dual-Buffer  

Science Journals Connector (OSTI)

Based on the GDI+ class library and dual-buffer technology of .NET framework, the software for LED lamps layout is developed. On the basis of determining the scheme of layout platform, the metafile class library model by Composite design-set and the process of calling the LED pixels metafile symbol interface are designed firstly. The design method of realizing the LED pixels metafile visual editing on the drawn LED logical pixel based on GDI+ is analyzed. The dual-buffer technology is used to solve the problem of flicker when fast refreshing. The testing results show that the platform can meet the basic function requirements of engineering application, and realize partial adjust on the process of LED lamps layout without distortion.

Wen Yuanmei; Nie Xinming; Liu Guixiong

2012-01-01T23:59:59.000Z

278

Mechanical design of PlayLamp : a minimally intrusive device for recording the behavior of children at-risk of developmental disorders  

E-Print Network (OSTI)

This thesis paper documents the design process, decisions, and outcomes of the design of the physical form factor of PlayLamp, a device for video and audio recording the development of children at-risk of having developmental ...

Steger, Stephen Andrew

2008-01-01T23:59:59.000Z

279

CALiPER Report 20.1: Subjective Evaluation of Beam Quality, Shadow Quality, and Color Quality for LED PAR38 Lamps  

Energy.gov (U.S. Department of Energy (DOE))

This December 3, 2013 webinar explored the findings ofCALiPER 20.1: Subjective Evaluation of Beam Quality, Shadow Quality, and Color Quality for LED PAR38 Lamps and discussed what attributes to...

280

Design and Predictive Control of a Net Zero Energy Home  

E-Print Network (OSTI)

the same amount of light as traditional incandescent bulbs with less energy. Incandescent bulbs are inherently inefficient as most of the energy they consume goes towards heat generation. Compact fluorescent (CFL) and light emitting diode (LED) bulbs... as heat [1]. Compact fluorescent lamps (CFLs) and Light Emitting Diodes (LEDs) were analyzed in comparison with incandescent lamps. To determine the most energy efficient bulb, energy consumption for each type of bulb is needed. To do this, the amount...

Morelli, F.; Abbarno, N.; Boese, E.; Bullock, J.; Carter, B.; Edwards, R.; Lapite, O.; Mann, D.; Mulvihill, C.; Purcell, E.; Stein, M. IV; Rasmussen, B. P.

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Local Resistance Profiling of Ultra Shallow Junction Annealed with Combination of Spike Lamp and Laser Annealing Processes using Scanning Spreading Resistance Microscope  

SciTech Connect

Local resistance profiles of ultra shallow boron and arsenic implanted into silicon with energies of 2.0 and 4.0 keV and doses of 2.0x10{sup 15} and 1.0x10{sup 15} ions/cm{sup 2} activated by a combination of conventional spike lamp and laser annealing processes were measured by scanning spreading resistance microscope (SSRM) with a depth resolution of less than 10 nm. The lowest local resistance at the low resistance region in 2.0 keV boron implanted silicon with 1050 deg. C spike lamp annealing followed by 0.35 kW/mm{sup 2} laser annealing was half of that without laser annealing. The lowest local resistance at the low resistance region in the arsenic implanted silicon activated by 1050 deg. C spike lamp annealing followed by 0.39 kW/mm{sup 2} laser annealing was 74% lower than that followed by 0.36 kW/mm{sup 2} laser annealing. The lowest local resistances at the low resistance regions in the arsenic implanted silicon with 0.36 and 0.39 kW/mm{sup 2} laser annealing followed by 1050 deg. C spike lamp annealing were 41 and 33% lower than those with spike lamp annealing followed by laser annealing. Laser annealing followed by spike lamp annealing could suppress the diffusion of the impurities and was suitable for making the ultra shallow and low resistance regions.

Abo, Satoshi; Nishikawa, Kazuhisa; Ushigome, Naoya; Wakaya, Fujio; Takai, Mikio [Center for Quantum Science and Technology under Extreme Conditions, Osaka University, 1-3, Machikaneyama, Toyonaka, Osaka, 560-8531 (Japan); Iwamatsu, Toshiaki; Oda, Hidekazu [Advanced Device Technology Department, Production and Technology Unit, Devices and Analysis Technology Division, Renesas Electronics Corporation, 751, Horiguchi, Hitachinaka, Ibaraki, 312-8504 (Japan)

2011-01-07T23:59:59.000Z

282

Observed Minimum Illuminance Threshold for Night Market Vendors in Kenya who use LED Lamps  

SciTech Connect

Creation of light for work, socializing, and general illumination is a fundamental application of technology around the world. For those who lack access to electricity, an emerging and diverse range of LED based lighting products hold promise for replacing and/or augmenting their current fuel-based lighting sources that are costly and dirty. Along with analysis of environmental factors, economic models for total cost-ofownership of LED lighting products are an important tool for studying the impacts of these products as they emerge in markets of developing countries. One important metric in those models is the minimum illuminance demanded by end-users for a given task before recharging the lamp or replacing batteries. It impacts the lighting service cost per unit time if charging is done with purchased electricity, batteries, or charging services. The concept is illustrated in figure 1: LED lighting products are generally brightest immediately after the battery is charged or replaced and the illuminance degrades as the battery is discharged. When a minimum threshold level of illuminance is reached, the operational time for the battery charge cycle is over. The cost to recharge depends on the method utilized; these include charging at a shop at a fixed price per charge, charging on personal grid connections, using solar chargers, and purchasing dry cell batteries. This Research Note reports on the observed"charge-triggering" illuminance level threshold for night market vendors who use LED lighting products to provide general and task oriented illumination. All the study participants charged with AC power, either at a fixed-price charge shop or with electricity at their home.

Johnstone, Peter; Jacobson, Arne; Mills, Evan; Radecsky, Kristen

2009-03-21T23:59:59.000Z

283

Ceramic Mugs & Dishes Incandescent Light Bulbs  

E-Print Network (OSTI)

502-6808 · Campus Recycling Service 476-2021 · sustainability.ucsf.edu/stay_informed/recycling_resources Binders Plastic Bags & Wrap Pretzel & Chip Bags Rubber bands Styrofoam Tyvek RECYCLE Aluminum foil & cans Reuse Recycle Compost receptacles can be found at campus cafes; Individual office composting is starting

Yamamoto, Keith

284

,,,"Incandescent","Standard Fluorescent","Compact Fluorescent...  

U.S. Energy Information Administration (EIA) Indexed Site

.",174,173,53,172,"Q","Q","Q" "Food Service ...",349,349,277,308,78,"Q",84 "Health Care ...",127,127,83,126,20,8,34 " Inpatient ...",11,...

285

Glass and glass-derivative seals for use in energy-efficient fuel cells and lamps  

SciTech Connect

For solid oxide fuel cells (SOFC), a series of 18 sealing glasses have been prepared and characterized. From the whole design space, several glasses were ''downselected'' and studied in detail to describe their behaviors in simulated fuel cell environments. One of the glasses was found to outperform all others, including the well-known G18 sealant developed at Pacific Northwest National Laboratory. The new glass composition showed lower bulk electrical conductivity, excellent sealing and wetting behavior when sealing under applied load, and qualitatively superior performance when exposed to wet hydrogen for 800 hours. Traditional melting was used to prepare all of the glasses that were studied in detail. The sol-gel approach was used to synthesize several compositions, but it was found that the glasses crystallized very rapidly during heating, precluding sealing. The glass characterization included measurements of the viscosity and thermal expansion of the glasses, as well as the thermal expansion of the partly crystalline glass ceramics. In addition, the wetting and sintering behavior of all glasses has been measured, as well as the crystallization behavior. The time and temperature at which crystalline phases form from the glasses has been determined for all of the glasses. Each glass ceramic contains at least two crystalline phases, and most of the crystalline phases have been positively identified. The body of fundamental data provides a platform for future developments for high temperature sealants, and the newly-developed glass compositions appear promising for large-scale testing. The second component of the work, focused on seals for higher-temperature discharge lighting, has focused on determining the phase relations in the yttria-alumina-silica system at various silica levels. Functional testing of one of the candidate sealants demonstrated that it performs well in current HID lighting applications. Further testing is required to evaluate its performance in next-generation lamps that operate at higher temperatures, but the baseline phase equilibria and crystallization behavior has been established for additional development. Again, traditional melting and sol-gel synthesis have been employed, and the sol-gel method was successful for preparing new phases that were discovered during the work. Four new phases have been identified and synthesized in pure form, from which full structure solutions were obtained as well as the anisotropic thermal expansion for each phase.

Scott Misture; Arun Varshineya; Matthew Hall; Sylvia DeCarr; Steve Bancheri

2005-07-28T23:59:59.000Z

286

2014-05-05 Issuance: Test Procedures for High-Intensity Discharge Lamps; Supplemental Notice of Proposed Rulemaking  

Energy.gov (U.S. Department of Energy (DOE))

This document is a pre-publication Federal Register supplemental notice of proposed rulemaking regarding test procedures for high-intesity discharge lamps, as issued by the Deputy Assistant Secretary for Energy Efficiency on May 5, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

287

2015-01-26 Issuance: Energy Conservation Standards for General Service Lamps; Extension of Public Comment Period  

Energy.gov (U.S. Department of Energy (DOE))

This document is a pre-publication Federal Register extension of comment period regarding energy conservation standards for general service lamps, as issued by the Deputy Assistant Secretary for Energy Efficiency on January 26, 2015. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

288

A numerical study of the supply mode effects on high-pressure mercury discharge lamp dynamic thermal behavior  

SciTech Connect

This paper presents a numerical study of the dynamic behavior of high-pressure mercury discharge lamp as a function of supply mode. Bidimensional time-dependent equations have been solved by using a semi-implicit finite-element code. The model has been developed in the frame of the local thermodynamic equilibrium hypothesis. After validation by using experimental data from the literature, this model was applied to analyze the effects of some key parameters such as frequency for an ac arc current and the ratio cycle parameter for square arc-current wave form on the convective process. The results obtained have been used to analyze the dynamic thermal behavior of high-pressure mercury plasma (pressure equal to 0.3 MPa) working under currents widely different in frequency and wave form.

Kaziz, S.; Ahmed, R. Ben; Araoud, Z.; Gazzah, M.H.; Charrada, K.; Said, R. [EMIR, IPEIM, route de Skanes, 5019 Monastir (Tunisia); FSM, avenue de l'environnement, 5019 Monastir (Tunisia); EMIR, IPEIM, route de Skanes, 5019 Monastir (Tunisia)

2005-06-15T23:59:59.000Z

289

U.S. Department of Energy NEPA Categorical Exclusion Determination Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Notice of Proposed Rulemaking for Energy Conservation Standards for Certain Reflector, Elliptical Reflector, Notice of Proposed Rulemaking for Energy Conservation Standards for Certain Reflector, Elliptical Reflector, and Bulged Reflector Incandescent Reflector Lamps (RIN: 1904-AC15) Program or Field Office:EERE - Buildings Technology Program Location(s} (City/County/State): Nationwide Proposed Action Description: In this NQPR, DOE proposes to adopt new standards for the large diameter Incandescent Reflector Lamps (which will hereafter be referred to as certain "R, ER, and BR IRLs") include: (1) lamps rated 50 watts or less that are ER30, BR30, BR40, or ER40; (2) lamps rated 65 watts that are BR30, BR40, or ER40 lamps; and (3) R20 incandescent reflector lamps rated 45 watts or less. DOE also presents analysis for small diameter lamps and requests further comment on an appropriate standard for these products. The proposed standards, if adopted, would apply to all the

290

Jade Sky Technologies Partners with CLTC on LED Replacement Lamp Upgrade Project UC Davis' California Lighting Technology Center will utilize Jade Sky Technologies' driver ICs to help spur  

E-Print Network (OSTI)

Jade Sky Technologies Partners with CLTC on LED Replacement Lamp Upgrade Project UC Davis of cost-effective, easy-to-use LED lighting solutions Milpitas, Calif. ­ October 15, 2013 ­ Jade Sky Technologies (JST), a clean-tech start-up manufacturer of driver ICs for LED lighting applications, announces

California at Davis, University of

291

Working Paper Sustainability and Innovation No. S 3/2014  

E-Print Network (OSTI)

efficient compact fluorescent lamps (CFLs) or light emitting diodes (LEDs) using a large nationally rebound effects associated with the switch from incandescent lamps (ILs) or halogen bulbs to more energy is decomposed into changes in lamp luminosity and burn time. On average, more efficient replace- ment bulbs

Paris-Sud XI, Université de

292

Facility for high-heat flux testing of irradiated fusion materials and components using infrared plasma arc lamps  

Science Journals Connector (OSTI)

A new high-heat flux testing (HHFT) facility using water-wall stabilized high-power high-pressure argon plasma arc lamps (PALs) has been developed for fusion applications. Itcan accommodate irradiated plasma facing component materials and sub-size mock-up divertor components. Two PALs currently available at Oak Ridge National Laboratorycan provide maximum incident heat fluxes of 4.2 and 27MWm?2, which are prototypic of fusion steady state heat flux conditions, over a heated area of 9?12 and 1?10cm2, respectively. The use of PAL permits the heat source to be environmentally separated from the components of the test chamber, simplifying the design to accommodate safe testing of low-level irradiated articles and materials under high-heat flux. Issues related to the operation and temperature measurements during testing of tungsten samples are presented and discussed. The relative advantages and disadvantages of this photon-based HHFT facility are compared to existing e-beam and particle beam facilities used for similar purposes.

Adrian S Sabau; Evan K Ohriner; Jim Kiggans; David C Harper; Lance L Snead; Charles R Schaich

2014-01-01T23:59:59.000Z

293

Facility for high heat flux testing of irradiated fusion materials and components using infrared plasma arc lamps  

SciTech Connect

A new high-heat flux testing facility using water-wall stabilized high-power high-pressure argon Plasma Arc Lamps (PALs) has been developed for fusion applications. It can handle irradiated plasma facing component materials and mock-up divertor components. Two PALs currently available at ORNL can provide maximum incident heat fluxes of 4.2 and 27 MW/m2 over a heated area of 9x12 and 1x10 cm2, respectively, which are fusion-prototypical steady state heat flux conditions. The facility will be described and the main differences between the photon-based high-heat flux testing facilities, such as PALs, and the e-beam and particle beam facilities more commonly used for fusion HHF testing are discussed. The components of the test chamber were designed to accommodate radiation safety and materials compatibility requirements posed by high-temperature exposure of low levels irradiated tungsten articles. Issues related to the operation and temperature measurements during testing are presented and discussed.

Sabau, Adrian S [ORNL] [ORNL; Ohriner, Evan Keith [ORNL] [ORNL; Kiggans, Jim [ORNL] [ORNL; Harper, David C [ORNL] [ORNL; Snead, Lance Lewis [ORNL] [ORNL; Schaich, Charles Ross [ORNL] [ORNL

2014-01-01T23:59:59.000Z

294

DOE CALiPER Program, Report 20.1 Subjective Evaluation of Beam Quality, Shadow Quality, and Color Quality for LED PAR38 Lamps  

SciTech Connect

This report focuses on human-evaluated characteristics, including beam quality, shadow quality, and color quality. Using a questionnaire that included rank ordering, opinions on 27 of the Report 20 PAR38 lamps were gathered during a demonstration event for members of the local Illuminating Engineering Society (IES) chapter. This was not a rigorous scientific experiment, and the data should not be extrapolated beyond the scope of the demonstration. The results suggest that many of the LED products compared favorably to halogen PAR38 benchmarks in all attributes considered. LED lamps using a single-emitter design were generally preferred for their beam quality and shadow quality, and the IES members ranking of color quality did not always match the rank according to the color rendering index (CRI).

Royer, Michael P.; Poplawski, Michael E.; Miller, Naomi J.

2013-10-01T23:59:59.000Z

295

Results from the Carbon-Land Model Intercomparison Project (C-LAMP) and Availability of the Data on the Earth System Grid (ESG)  

SciTech Connect

This paper describes the Carbon-Land Model Intercomparison Project (C-LAMP) being carried out through a collaboration between the Community Climate System Model (CCSM) Biogeochemistry Working Group, a DOE SciDAC-2 project, and the DOE Program for Climate Model Diagnosis and Intercomparison (PCMDI). The goal of the project is to intercompare terrestrial biogeochemistry models running within the CCSM framework to determine the best set of processes to include in future versions of CCSM. As a part of the project, observational datasets are being collected and used to score the scientific performance of these models following a well-defined set of metrics. In addition, metadata standards for terrestrial biosphere models are being developed to support archival and distribution of the C-LAMP model output via the Earth System Grid (ESG). Progress toward completion of this project and preliminary results from the first set of experiments are reported.

Hoffman, Forrest M [ORNL; Covey, Curtis [Lawrence Livermore National Laboratory (LLNL); Fung, Inez [University of California, Berkeley; Randerson, Jim [University of California, Irvine; Thornton, Peter [National Center for Atmospheric Research (NCAR); Lee, Jeff [National Center for Atmospheric Research (NCAR); Rosenbloom, Nan [National Center for Atmospheric Research (NCAR); Stockli, Reto [Colorado State University, Fort Collins; Running, Steven [University of Montana, Missoula; Bernholdt, David E [ORNL; Williams, Dean [Lawrence Livermore National Laboratory (LLNL)

2007-01-01T23:59:59.000Z

296

CX-007850: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

850: Categorical Exclusion Determination 850: Categorical Exclusion Determination CX-007850: Categorical Exclusion Determination Notice of Proposed Rulemaking for Energy Conservation Standards for Certain Reflector, Elliptical Reflector, and Bulged Reflector Incandescent Reflector Lamps CX(s) Applied: B5.1 Date: 01/09/2012 Location(s): Nationwide Offices(s): Energy Efficiency and Renewable Energy In this Notice of Proposed Rulemaking (NOPR), DOE proposes to adopt new standards for the large diameter Incandescent Reflector Lamps (which will hereafter be referred to as certain "R, ER, and BR IRLs") include: (1) lamps rated 50 watts or less that are ER30, BR30, BR40, or ER40; (2) lamps rated 65 watts that are BR30, BR40, or ER40 lamps; and (3) R20 incandescent reflector lamps rated 45 watts or less. DOE also presents analysis for

297

CX-010755: Categorical Exclusion Determination  

Energy.gov (U.S. Department of Energy (DOE))

Final Rule to Exempt 100 Watt R20 Short Incandescent Reflector Lamps from Energy Conversion Standards CX(s) Applied: A5 Date: 08/02/2013 Location(s): Nationwide Offices(s): Golden Field Office

298

DOE Publishes Final Rule for the Request for Exclusion of 100...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the Request for Exclusion of 100 Watt R20 Short Incandescent Reflector Lamps from Energy Conservation Standards DOE Publishes Final Rule for the Request for Exclusion of 100 Watt...

299

Trojan: Order (2011-CE-2704)  

Energy.gov (U.S. Department of Energy (DOE))

DOE ordered Trojan, Inc. to pay a $6,000 civil penalty after finding Trojan had failed to certify that certain models of incandescent reflector lamps comply with the applicable energy conservation standards.

300

Topstar International: Order (2011-CE-2703)  

Energy.gov (U.S. Department of Energy (DOE))

DOE ordered Topstar International, Inc. to pay a $6,000 civil penalty after finding Topstar International had failed to certify that certain models of incandescent reflector lamps comply with the applicable energy conservation standards.

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

CX-010744: Categorical Exclusion Determination  

Energy.gov (U.S. Department of Energy (DOE))

Final Rule to Exempt 100 Watt R20 Short Incandescent Reflector Lamps from Energy Conversion Standards CX(s) Applied: A5 Date: 08/02/2013 Location(s): Nationwide Offices(s): Golden Field Office

302

EiKO: Order (2011-CE-2702)  

Energy.gov (U.S. Department of Energy (DOE))

DOE ordered EiKO Ltd. - North America to pay a $6,000 civil penalty after finding EiKO had failed to certify that certain models of incandescent reflector lamps comply with the applicable energy conservation standards.

303

Phosphors for LED lamps  

SciTech Connect

A phosphor, a phosphor blend including the phosphor, a phosphor prepared by a process, and a lighting apparatus including the phosphor blend are disclosed. The phosphor has the formula (Ca.sub.1-p-qCe.sub.pK.sub.q).sub.xSc.sub.y(Si.sub.1-rGa.sub.r).sub.zO.su- b.12+.delta. or derived from a process followed using disclosed amounts of reactants. In the formula, (0

Murphy, James Edward; Manepalli, Satya Kishore; Kumar, Prasanth Nammalwar

2013-08-13T23:59:59.000Z

304

The Carbon-Land Model Intercomparison Project (C-LAMP): A Model-Data Comparison System for Evaluation of Coupled Biosphere-Atmosphere Models  

SciTech Connect

The need to capture important climate feebacks in general circulation models (GCMs) has resulted in new efforts to include atmospheric chemistry and land and ocean biogeochemistry into the next generation of production climate models, now often referred to as Earth System Models (ESMs). While many terrestrial and ocean carbon models have been coupled to GCMs, recent work has shown that such models can yield a wide range of results, suggesting that a more rigorous set of offline and partially coupled experiments, along with detailed analyses of processes and comparisons with measurements, are warranted. The Carbon-Land Model Intercomparison Project (C-LAMP) provides a simulation protocol and model performance metrics based upon comparisons against best-available satellite- and ground-based measurements (Hoffman et al., 2007). C-LAMP provides feedback to the modeling community regarding model improvements and to the measurement community by suggesting new observational campaigns. C-LAMP Experiment 1 consists of a set of uncoupled simulations of terrestrial carbon models specifically designed to examine the ability of the models to reproduce surface carbon and energy fluxes at multiple sites and to exhibit the influence of climate variability, prescribed atmospheric carbon dioxide (CO{sub 2}), nitrogen (N) deposition, and land cover change on projections of terrestrial carbon fluxes during the 20th century. Experiment 2 consists of partially coupled simulations of the terrestrial carbon model with an active atmosphere model exchanging energy and moisture fluxes. In all experiments, atmospheric CO{sub 2} follows the prescribed historical trajectory from C{sup 4}MIP. In Experiment 2, the atmosphere model is forced with prescribed sea surface temperatures (SSTs) and corresponding sea ice concentrations from the Hadley Centre; prescribed CO{sub 2} is radiatively active; and land, fossil fuel, and ocean CO{sub 2} fluxes are advected by the model. Both sets of experiments have been performed using two different terrestrial biogeochemistry modules coupled to the Community Land Model version 3 (CLM3) in the Community Climate System Model version 3 (CCSM3): The CASA model of Fung, et al., and the carbon-nitrogen (CN) model of Thornton. Comparisons against Ameriflus site measurements, MODIS satellite observations, NOAA flask records, TRANSCOM inversions, and Free Air CO{sub 2} Enrichment (FACE) site measurements, and other datasets have been performed and are described in Randerson et al. (2009). The C-LAMP diagnostics package was used to validate improvements to CASA and CN for use in the next generation model, CLM4. It is hoped that this effort will serve as a prototype for an international carbon-cycle model benchmarking activity for models being used for the Inter-governmental Panel on Climate Change (IPCC) Fifth Assessment Report. More information about C-LAMP, the experimental protocol, performance metrics, output standards, and model-data comparisons from the CLM3-CASA and CLM3-CN models are available at http://www.climatemodeling.org/c-lamp.

Hoffman, Forrest M [ORNL; Randerson, Jim [University of California, Irvine; Thornton, Peter E [ORNL; Mahowald, Natalie [Cornell University; Bonan, Gordon [National Center for Atmospheric Research (NCAR); Running, Steven [University of Montana, Missoula; Fung, Inez [University of California, Berkeley

2009-01-01T23:59:59.000Z

305

2014-12-05 Issuance: Energy Conservation Standard for General Service Lamps; Notice of Public Meeting and Availability of the Preliminary Technical Support Document  

Energy.gov (U.S. Department of Energy (DOE))

This document is a pre-publication Federal Register notice of public meeting and availability of the preliminary technical support document regarding energy conservation standards for general service lamps, as issued by the Deputy Assistant Secretary for Energy Efficiency on December 5, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

306

Tungsten and tungsten alloy powder metallurgy: Powder production and applications excluding lamps. (Latest citations from the US Patent bibliographic file with exemplary claims). Published Search  

SciTech Connect

The bibliography contains citations of selected patents concerning the preparation of metallic and ceramic powders of tungsten and tungsten alloys, including applications of these materials. The hydrogen reduction of tungsten compounds together with alloying element compounds produce forms with characteristics of high density, hardness, wear resistance, high melting points, and abrasiveness. Topics include production of cathodes, heaters, filament wires, electrical contacts, acoustic absorbers, high-density sheets and coatings, hard penetrators, and tungsten carbide and metallized ceramics. Tungsten halogen lamps are examined in a separate bibliography.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1997-01-01T23:59:59.000Z

307

Tungsten and tungsten alloy powder metallurgy: Powder production and applications excluding lamps. (Latest citations from the US Patent database). Published Search  

SciTech Connect

The bibliography contains citations of selected patents concerning the preparation of metallic and ceramic powders of tungsten and tungsten alloys, including applications of these materials. The hydrogen reduction of tungsten compounds together with alloying element compounds produce forms with characteristics of high density, hardness, wear resistance, high melting points, and abrasiveness. Topics include production of cathodes, heaters, filament wires, electrical contacts, acoustic absorbers, high-density sheets and coatings, hard penetrators, and tungsten carbide and metallized ceramics. Tungsten halogen lamps are examined in a separate bibliography. (Contains a minimum of 97 citations and includes a subject term index and title list.)

Not Available

1993-05-01T23:59:59.000Z

308

Tungsten and tungsten alloy powder metallurgy: Powder production and applications excluding lamps. (Latest citations from the US Patent bibliographic file with exemplary claims). Published Search  

SciTech Connect

The bibliography contains citations of selected patents concerning the preparation of metallic and ceramic powders of tungsten and tungsten alloys, including applications of these materials. The hydrogen reduction of tungsten compounds together with alloying element compounds produce forms with characteristics of high density, hardness, wear resistance, high melting points, and abrasiveness. Topics include production of cathodes, heaters, filament wires, electrical contacts, acoustic absorbers, high-density sheets and coatings, hard penetrators, and tungsten carbide and metallized ceramics. Tungsten halogen lamps are examined in a separate bibliography.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1995-12-01T23:59:59.000Z

309

Tungsten and tungsten alloy powder metallurgy: Powder production and applications excluding lamps. (Latest citations from the US Patent bibliographic file with exemplary claims). Published Search  

SciTech Connect

The bibliography contains citations of selected patents concerning the preparation of metallic and ceramic powders of tungsten and tungsten alloys, including applications of these materials. The hydrogen reduction of tungsten compounds together with alloying element compounds produce forms with characteristics of high density, hardness, wear resistance, high melting points, and abrasiveness. Topics include production of cathodes, heaters, filament wires, electrical contacts, acoustic absorbers, high-density sheets and coatings, hard penetrators, and tungsten carbide and metallized ceramics. Tungsten halogen lamps are examined in a separate bibliography. (Contains a minimum of 115 citations and includes a subject term index and title list.)

NONE

1995-02-01T23:59:59.000Z

310

Environmental and health aspects of lighting: Mercury  

SciTech Connect

Most discharge lamps, including fluorescent lamps, metal halide lamps, and high pressure sodium lamps, contain Mercury, a toxic chemical. Lighting professionals need to be able to respond to questions about the direct hazards of Mercury from accidentally breaking lamps, and the potential environmental hazards of lamp operation and disposal. We calculated the exposures that could occur from an accidental breakage of lamps. Acute poisoning appears almost impossible. Under some circumstances a sealed environment, such as a space station, could be contaminated enough to make it unhealthy for long-term occupation. Mercury becomes a potential environmental hazard after it becomes methylated. Mercury is methylated in aquatic environments, where it may accumulate in fish, eventually rendering them toxic to people and other animals. Lighting causes Mercury to enter the environment directly from lamp disposal, and indirectly from power plant emissions. The environmental tradeoffs between incandescent and discharge lamps depend upon the amounts released by these two sources, their local concentrations, and their probabilities of being methylated. Indirect environmental effects of lighting also include the release of other heavy metals (Cadmium, Lead and Arsenic), and other air pollutants and carbon dioxide that are emitted by fossil fuel power plants. For a given light output, the level of power plant emissions depends upon the efficacy of the light source, and is thus much larger for incandescent lamps than for fluorescent or discharge lamps. As disposal and control technologies change the relative direct and indirect emissions from discharge and incandescent lamps will change.

Clear, R.; Berman, S.

1993-07-01T23:59:59.000Z

311

Thorium, uranium and rare earth elements content in lanthanide concentrate (LC) and water leach purification (WLP) residue of Lynas advanced materials plant (LAMP)  

SciTech Connect

Lynas Advanced Materials Plant (LAMP) has been licensed to produce the rare earths elements since early 2013 in Malaysia. LAMP processes lanthanide concentrate (LC) to extract rare earth elements and subsequently produce large volumes of water leach purification (WLP) residue containing naturally occurring radioactive material (NORM). This residue has been rising up the environmental issue because it was suspected to accumulate thorium with significant activity concentration and has been classified as radioactive residue. The aim of this study is to determine Th-232, U-238 and rare earth elements in lanthanide concentrate (LC) and water leach purification (WLP) residue collected from LAMP and to evaluate the potential radiological impacts of the WLP residue on the environment. Instrumental Neutron Activation Analysis and ?-spectrometry were used for determination of Th, U and rare earth elements concentrations. The results of this study found that the concentration of Th in LC was 1289.7 129 ppm (5274.9 527.6Bq/kg) whereas the Th and U concentrations in WLP were determined to be 1952.917.6 ppm (7987.4 71.9 Bq/kg) and 17.2 2.4 ppm respectively. The concentrations of Th and U in LC and WLP samples determined by ?- spectrometry were 1156 ppm (4728 22 Bq/kg) and 18.8 ppm and 1763.2 ppm (7211.4 Bq/kg) and 29.97 ppm respectively. This study showed that thorium concentrations were higher in WLP compare to LC. This study also indicate that WLP residue has high radioactivity of {sup 232}Th compared to Malaysian soil natural background (63 - 110 Bq/kg) and come under preview of Act 304 and regulations. In LC, the Ce and Nd concentrations determined by INAA were 13.2 0.6% and 4.7 0.1% respectively whereas the concentrations of La, Ce, Nd and Sm in WLP were 0.36 0.04%, 1.6%, 0.22% and 0.06% respectively. This result showed that some amount of rare earth had not been extracted and remained in the WLP and may be considered to be reextracted.

AL-Areqi, Wadeeah M., E-mail: walareqi@yahoo.com; Majid, Amran Ab., E-mail: walareqi@yahoo.com; Sarmani, Sukiman, E-mail: walareqi@yahoo.com [Nuclear Science Programme, School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi (Malaysia)

2014-02-12T23:59:59.000Z

312

CX-100118 Categorical Exclusion Determination  

Office of Energy Efficiency and Renewable Energy (EERE)

Final Rule for Amended Energy Conservation Standards for General Service Fluorescent Lamps and Incandescent Reflector Lamps RIN: 1904-AC43 CX(s) Applied: B5.1 EERE Buildings Technology Program Date: 11/26/2014 Location(s): Nationwide Office(s): Golden Field Office

313

Initial Score: # of workers  

E-Print Network (OSTI)

Awarded Points Possible My lab recycles batteries, light bulbs, toner cartridges and other electronics My lab has replaced incandescent lamps with Compact Fluorescent Lamps (CFLs) or Light Emitting Diodes (LED) in all available lighting fixtures. 3 3 My lab has installed the Big Fix on computers

Yamamoto, Keith

314

Rare Earth Elements:  

Science Journals Connector (OSTI)

...Energy-efficient compact fluorescent lamps (CFLs) use phosphor...LEDs), and compact fluorescent lamps (CFLs) all utilize...conventional incandescent light bulbs with CFLs in numerous...rare earth industry and led to significant price...previous year. This led to significant price...

Gareth P. Hatch

315

Appliances and Commercial Equipment Standards  

NLE Websites -- All DOE Office Websites (Extended Search)

General Service Incandescent Lamps General Service Incandescent Lamps Sign up for e-mail updates on regulations for this and other products Manufacturers have been required to comply with the Department of Energy's (DOE) energy conservation standards for general service incandescent lamps (GSILs) since 2012. Most GSILs are the pear-shaped, screw-in light bulbs found in most homes. Most GSILs are currently sold as one of four wattages: 40, 60, 75, and 100. Starting in 2012, these will be replaced by more efficient lower wattage lamps. Recent Updates | Standards | Test Procedures | Waiver, Exception, and Exemption Information | Statutory Authority | Historical Information | Contact Information Recent Updates DOE published a final rule updating the test procedures for GSILs. 77 FR 4203 (Jan. 27, 2012).

316

ECE 466: LED Lighting Systems -Incandescent lightings rise and  

E-Print Network (OSTI)

versus cost - Power Electronic Drives for CFL and LED light sources to achieve dimmable operation - Basic electric AC and DC circuits at Sophomore level or equivalents Absolutes Lighting System Requirements index as a metric of a light source - Power Electronic Energy sources driving light sources in a compact

Schumacher, Russ

317

Comparative study of energy saving light sources  

Science Journals Connector (OSTI)

Techno-economic performance comparison of compact fluorescent lamps (CFL) with light emitting diodes (LED), electrode less fluorescent lamps (EEFL), fluorescent tubes, incandescent bulbs, photovoltaic (PV) and fiber optic lighting systems was carried out in view of worsening power and energy crisis in Pakistan. Literature survey showed 23W CFL, 21W EEFL, 18W fluorescent tube or 15W LED lamps emit almost same quantity of luminous flux (lumens) as a standard 100W incandescent lamp. All inclusive, operational costs of LED lamps were found 1.21, 1.62. 1.69, 6.46, 19.90 and 21.04 times lesser than fluorescent tubes, CFL, EEFL, incandescent bulbs, fiber optic solar lighting and PV systems, respectively. However, tubes, LED, CFL and EEFL lamps worsen electric power quality of low voltage networks due to high current harmonic distortions (THD) and poor power factors (PF). Fluorescent lamps emit UV and pollute environment by mercury and phosphors when broken or at end of their life cycle. Energy consumption, bio-effects, and environmental concerns prefer LED lamps over phosphor based lamps but power quality considerations prefer EEFL. CFL and EEFL manufacturers claim operating temperatures in range of ?20CLED lamps may be five to ten times higher that high THD and low PF lamps. Choice of a lamp depends upon its current THD, PF, life span, energy consumption, efficiency, efficacy, color rendering index (CRI) and associated physical effects. This work proposes manufacturing and user level innovations to get rid of low PF problems. Keeping in view downside of phosphor based lamps our research concludes widespread adoption of LED lamps. Government and commercial buildings may consider full spectrum hybrid thermal photovoltaic and solar fiber optic illumination systems.

N. Khan; N. Abas

2011-01-01T23:59:59.000Z

318

Fluorescent Lighting | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Fluorescent Lighting Fluorescent Lighting Fluorescent Lighting October 17, 2013 - 5:44pm Addthis Fluorescent Lighting Fluorescent Lighting Fluorescent lamps use 25%-35% of the energy used by incandescent products to provide a similar amount of light. They also last about 10 times longer (7,000-24,000 hours). The two general types of fluorescent lamps are: Compact fluorescent lamps (CFLs) -- commonly found with integral ballasts and screw bases, these are popular lamps often used in household fixtures Fluorescent tube and circline lamps -- typically used for task lighting such as garages and under cabinet fixtures, and for lighting large areas in commercial buildings. CFLs CFLs combine the energy efficiency of fluorescent lighting with the convenience and popularity of incandescent fixtures. CFLs fit most fixtures

319

STATEMENT OF CONSIDERATIONS REQUEST BY CREE LIGHTING COMPANY, FOR AN ADVANCE WAIVER OF DOMESTIC AND  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

20 2001 09:52 FR IPL DOE CH 630 252 2779 TO FGCP-HQ P.02/04 20 2001 09:52 FR IPL DOE CH 630 252 2779 TO FGCP-HQ P.02/04 * * STATEMENT OF CONSIDERATIONS REQUEST BY CREE LIGHTING COMPANY, FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN INVENTION RIGHTS UNDER DOE COOPERATIVE AGREEMENT NO. DE-FC26- 00NT40985 W(A)-01-002, CH-1055 The Petitioner, Cree Lighting Company, (Cree), was awarded this cooperative agreement for the performance of work entitled, "Energy Efficient Solid State Lamp". The purpose of the cooperative agreement is to develop high efficiency, high radiance light emitting diode (LED) chip and packaging technology that is expected to lead to novel solid state lamps capable of replacing less energy efficient incandescent and halogen reflector lamps. When compared with current incandescent reflector lamps, this revolutionary new lamp is expected to be three times more

320

Design and applications of a flicker voltage generator  

SciTech Connect

In this paper, a 200W flicker voltage generator is made by using microcomputers and linear amplification circuits. The modulation amplitudes and frequencies based on the UIE {Delta}V{sub 10} evaluation can be arbitrarily assigned by software with high accuracy. The flicker voltage signals measured at the customer side also can be re-generated. Some applications, such as evaluating the effects of flicker voltage on incandescent and compact fluorescent lamps (CFLs), are also made. From experimental tests by use of the flicker voltage generator, the properties of some compact fluorescent lamps and incandescent lamps are compared. Those properties describe the relation between input voltage variation and output flux of lamps, such that there is direct description of influences of flicker voltages on lamps.

Chang, W.N.; Wu, C.J. [National Taiwan Inst. of Tech., Peitow-Taipei (Taiwan, Province of China). Dept. of Electrical Engineering

1995-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Thermally efficient compact fluorescent fixture systems  

SciTech Connect

Compact fluorescent lamps that can be inserted into conventional light fixtures are rapidly gaining acceptance as both a viable retrofit and new design approach to reducing lighting loads. Ideally, the compact fluorescent lamp should have the same light output as the incandescent lamp it replaces, but overheating inside typically small enclosed fixtures can reduce lumen output and hence lighting fixture efficiency by 15 to 20 percent. Fortunately, simple fixture modifications can erase this efficiency penalty, so that the full efficiency benefit of replacing incandescent lamps with fluorescent lamps can be realized. The paper describes such modifications and presents experimental data documenting the potential efficiency enhancement associated with thermal control systems. 4 refs., 7 figs.

Siminovitch, M.J.; Rubinstein, F.M.; Packer, M.

1991-04-01T23:59:59.000Z

322

Lighting in Residential and Commercial Buildings (1993 and 1995 Data)  

U.S. Energy Information Administration (EIA) Indexed Site

Types > 1995 CBECS Lighting Equipment Types > 1995 CBECS Lighting Equipment 1995 CBECS Lighting Equipment Profile Lighting Equipment - Type and Characteristics of Equipment Emits Found In Incandescent Incandescent Light Bulb Produces light by electrically heating a tungsten filament Includes energy-efficient incandescent bulbs, such as Reflector or R-Lamps (accent and task lighting), Parabolic Aluminized Reflector (PAR) lamps (flood and spot lighting), and Ellipsoidal Reflector (ER) lamps (recessed lighting) Highly inefficient because much of the energy is lost as heat 14-18 Lumens Per Watt (LPW) 14% of Lit Commercial Floorspace Standard Fluorescent Lighting with Magnetic Ballast Standard Fluorescent with Magnetic Ballast Produces light by passing electricity through mercury vapor, causing the fluorescent coating to glow or fluoresce

323

FAQ of Overview of Solid-State Lighting  

NLE Websites -- All DOE Office Websites (Extended Search)

FREQUENTLY ASKED QUESTIONS 3 Leds FREQUENTLY ASKED QUESTIONS 3 Leds 1. What is solid-state lighting? 2. What is a semiconductor? 3. What is a semiconductor LED (light emitting diode)? 4. What is an organic LED (OLED)? 5. Where can I see LED lighting today? 6. How do you produce white light using LEDs? 7. How does solid-state lighting differ from conventional lighting? 8. What is the energy efficiency of solid-state lighting today? How does the energy efficiency compare with incandescent and fluorescent lamps? 9. What is the cost of solid-state lighting today? How does the cost compare with incandescent and fluorescent lamps? 10. What is the quality of the white light using solid-state lighting today? How does it compare with incandescent and fluorescent lamps?

324

Creating computer generated scene lighting in the style of Edward Hopper  

E-Print Network (OSTI)

interior illumination to be the sole, dramatic source of light.[12] The bright yellow incandescent light is the main source of light in the scene. Inside the right window, there is a shaded lamp that locally emits red light. Comparing the color... of the two window shades, the incandescent light is positioned a bit left of the center of the room. Most of the shading in the room and the buildings interior made by the incandescent light is clear. There seems to be no light source coming from...

Jo, Hee Yeon

2008-10-10T23:59:59.000Z

325

Tungsten and tungsten-alloy powder metallurgy: Powder production and applications-excluding lamps. November 1971-July 1989 (Citations from the US Patent data base). Report for November 1971-July 1989  

SciTech Connect

This bibliography contains citations of selected patents concerning the preparation of metallic and ceramic powders of tungsten and tungsten alloys including various applications of these materials. The hydrogen reduction of tungsten compounds together with alloying-element compounds produce forms with characteristics of high density, hardness, wear resistance, high melting points, and abrasiveness. Topics include production of various cathodes, heaters, filament wires, electrical contacts, acoustic absorbers, high-density sheets and coatings, hard penetrators, and tungsten carbide and metallized ceramics. Tungsten halogen lamps are examined in a separate bibliography. (Contains 60 citations fully indexed and including a title list.)

Not Available

1989-10-01T23:59:59.000Z

326

Types of Lighting in Commercial Buildings - Changes  

U.S. Energy Information Administration (EIA) Indexed Site

Changes in Lighting Changes in Lighting The percentage of commercial buildings with lighting was unchanged between 1995 and 2003; however, three lighting types did show change in usage. Compact fluorescent lamps and halogen lamps showed a significant increase between 1995 and 2003 while the use of incandescent lights declined. The lighting questions in the 1995, 1999, and 2003 CBECS questionnaires were virtually identical which facilitates comparison across survey years. The use of compact fluorescent lamps more than doubled, from just under 10 percent of lit buildings to more than 20 percent (Figure 17 and Table 5). The use of halogen lamps nearly doubled, from 7 percent to 13 percent of lit buildings. Use of incandescent lights was the only lighting type to decline; their use dropped from 59 percent to just over one-half of lit buildings.

327

Appliance Standard Program - The FY 2003 Priority -Setting Summary Report and Actions Proposed - Appendix B  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

APPENDIX B: APPENDIX B: Data Sheets for Existing Products Table of Contents Product Rulemaking Priority Page Product Rulemaking Priority Page Commercial Air-Cooled Central A/C & Air-Source HP, 65-240 kBtu/h Standards High B-1 High Intensity Discharge Lamps Determination High B-27 Central A/C & HP, 3 phase, < 65 kBtu/h Standards Medium B-2 Test Procedure Low B-28 Clothes Dryers Standards Low B-3 Lamps, Fluorescent Standards Low B-29 Test Procedure Low B-4 Test Procedure Low B-30 Clothes Washers Standards* Low B-5 Lamps, Incandescent General Service Standards Low B-31 Test Procedure* Low B-6 Test Procedure Low B-32 Commercial Water-Cooled A/C & Water- Source Heat Pumps Standards Low B-7 Lamps, Incandescent Reflector Standards Low B-33

328

Effects of Light Treatment on Isoflavone Content of Germinated Soybean Seeds  

Science Journals Connector (OSTI)

Our research objective was to increase isoflavone content in the germinated soybean seeds of four different varieties (Pungsannamulkong, Cheongjakong, Aga4, and Aga3) by optimizing light treatments (dark, greenhouse, fluorescent, incandescent, and ultraviolet lamps). ... All soybean varieties, after 4 h of soaking, were treated with light from different sources such as dark (control), fluorescent lamp (40 W, FL20SD, China) 10 1.00 ?Mol/m2/s, greenhouse lamp (40 W, FL20 PG, Wooree Lighting co., Korea) 8 1.53 ?Mol/m2/s, incandescent lamp (60 W, IK04) 4 1.73 ?Mol/m2/s, and ultraviolet-C (Sankyo Denki, GL20, Japan) 1 1.53 ?Mol/m2/s (Figure 2). ...

Siviengkhek Phommalth; Yeon-Shin Jeong; Yong-Hoon Kim; Krishna Hari Dhakal; Young-Hyun Hwang

2008-10-09T23:59:59.000Z

329

Compact light source performance in recessed type luminaires  

SciTech Connect

Photometric comparisons were made with an indoor, recessed, type luminaire using incandescent, high intensity discharge and compact fluorescent lamps. The test results show substantial performance advantages, as expected, for the discharge light sources where the efficacy gains can be in the order for 400% even when including the ballast losses associated with the discharge lamps. The candlepower distribution patterns emerging from these luminaries are also different from those associated with the baseline incandescent lamps, and which are in some ways, even more desirable from a uniformity of illuminance perspective. A section on fluorescent lamp starting is also included which describes a system having excellent starting characteristics in terms of electrode starting temperature (RH/RC technique), proper operating frequency to minimize unwanted IR interactions, and satisfactory current crest factor values to help insure life performance.

Hammer, E.E.

1998-11-01T23:59:59.000Z

330

Appliance Standard Program - The FY 2003 Priority -Setting Summary Report and Actions Proposed - Appendix B  

NLE Websites -- All DOE Office Websites (Extended Search)

APPENDIX B: APPENDIX B: Data Sheets for Existing Products Table of Contents Product Rulemaking Priority Page Product Rulemaking Priority Page Commercial Air-Cooled Central A/C & Air-Source HP, 65-240 kBtu/h Standards High B-1 High Intensity Discharge Lamps Determination High B-27 Central A/C & HP, 3 phase, < 65 kBtu/h Standards Medium B-2 Test Procedure Low B-28 Clothes Dryers Standards Low B-3 Lamps, Fluorescent Standards Low B-29 Test Procedure Low B-4 Test Procedure Low B-30 Clothes Washers Standards* Low B-5 Lamps, Incandescent General Service Standards Low B-31 Test Procedure* Low B-6 Test Procedure Low B-32 Commercial Water-Cooled A/C & Water- Source Heat Pumps Standards Low B-7 Lamps, Incandescent Reflector Standards Low B-33

331

Airborne Infrared Target Tracking with the Nintendo Wii Remote Sensor  

E-Print Network (OSTI)

to target. 3.2 Design Rather than design for a particular distance, the highest-output available infrared source was selected for the beacon: a 500 W quartz tungsten halogen incandescent lamp. Determining the radiant power in the detectable spectrum...://terpconnect.umd.edu/ toh/models/Blackbody.html. [17] Forsythe, W. and Worthing, A., \\The Properties of Tungsten and the Character- istics of Tungsten Lamps," Astrophysics Journal , Vol. 61, April 1925, pp. 146{ 185. 34 ...

Beckett, Andrew 1984-

2012-11-12T23:59:59.000Z

332

Buildings Energy Data Book: 7.6 Efficiency Standards for Lighting  

Buildings Energy Data Book (EERE)

4 4 Lighting Standards for General Service Incandescent Lamps Prescribed by EISA 2007 General Service Incandescent Effective Date Maximum Wattage Rated Lumen Range Minimum Life Modified Spectrum General Service Incandescent Effective Date Maximum Wattage Rated Lumen Range Minimum Life By 2020, the minimum efficacy for general service incandescent will be 45 lm/W unless the Secretary of Energy has implemented another standard which saves as much or more energy than a 45 lm/W standard. Source(s): U. S. Government, Energy Independence and Security Act of 2007, January 2007, Section 321. 2014 43 563-787 1000 hrs. 2015 29 232-563 1000 hrs. 2012 72 1,118-1,950 1000 hrs. 2013 53 788-1,117 1000 hrs. 2014 43 750-1,049 1000 hrs. 2015 29 310-749 1000 hrs. 2012 72 1,490-2,600 1000 hrs. 2013 53 1,050-1,498

333

Organic Light Emitting Diode for White Light Emission  

E-Print Network (OSTI)

During the last few years, research based on energy saving technologies is being given high priority all over the world. General lighting is one area in which large quantity of electrical energy is being spend and substantial energy saving is possible by using energy saving technologies. Conventional light sources like incandescent filament lamps in which a major

M. N. Kamalasanan; Ritu Srivastava; Gayatri Chauhan; An Kumar; Amit Kumar; M. N. Kamalasanan; Ritu Srivastava; Gayatri Chauhan; An Kumar; Priyanka Tayagi; Amit Kumar

334

Thermal design and simulation of automotive headlamps using white LEDs  

Science Journals Connector (OSTI)

With an urgent need for energy conservation and pollution reduction, the trend of replacing traditional incandescent or fluorescent lamps with high-power LEDs is growing more and more popular. In this research, high power white LED chips are used in ... Keywords: Automitive headlamp, Heat pipe, High power LED, Junction temperature

Jing Wang; Yi-Xi Cai; Xin-Jie Zhao; Chun Zhang

2014-02-01T23:59:59.000Z

335

High-Efficiency White Organic Light-Emitting Devices Based on a Highly Amorphous Iridium(III) Orange Phosphor  

E-Print Network (OSTI)

- didates as future illumination sources over the conventional incandescent bulbs and fluorescent lamps of the electroluminescence spectrum is observed, with the blue color intensity increasing relative to the orange component been prepared using this stacked concept with both fluorescent12,13 and phosphorescent emitters.14

336

New Research Tool for Energy-Efficient Residential Fixtures  

NLE Websites -- All DOE Office Websites (Extended Search)

4 4 New Research Tool for Energy-Efficient Residential Fixtures Lighting Group researcher Erik Page stands next to the new goniophotometer, shown in a multiple-exposure photo that represents a complete sensor sweep around a table lamp. The lamp is seen reflected in a mirror mounted on a swing arm, aimed at a photocell used for data acquisition. The residential lighting sector represents a significant opportunity for energy conservation because it currently uses inefficient incandescent sources almost exclusively. Compact fluorescent lamps (CFLs) have the potential to transform this market by using one-fourth as much power as an incandescent to provide the same amount of light. While technical advances such as triphosphors and electronic ballasts have addressed issues of color

337

EXC-12-0007 - In the Matter of Tailored Lighting, Inc. | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EXC-12-0007 - In the Matter of Tailored Lighting, Inc. EXC-12-0007 - In the Matter of Tailored Lighting, Inc. EXC-12-0007 - In the Matter of Tailored Lighting, Inc. On October 23, 2012, OHA issued a decision considering an Application for Exception filed by Tailored Lighting, Inc. (TLI) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, TLI requests exception relief for its principal product, a PAR-shaped daylight incandescent reflector lamp known as the SoLux PAR. The company maintains that it has been unable to develop a more efficient alternative that offers the same utility as the SoLux PAR and, as

338

EXC-12-0007 - In the Matter of Tailored Lighting, Inc. | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

07 - In the Matter of Tailored Lighting, Inc. 07 - In the Matter of Tailored Lighting, Inc. EXC-12-0007 - In the Matter of Tailored Lighting, Inc. On October 23, 2012, OHA issued a decision considering an Application for Exception filed by Tailored Lighting, Inc. (TLI) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, TLI requests exception relief for its principal product, a PAR-shaped daylight incandescent reflector lamp known as the SoLux PAR. The company maintains that it has been unable to develop a more efficient alternative that offers the same utility as the SoLux PAR and, as a result, will suffer serious hardship, gross inequity, and an unfair

339

Assessing the residential lighting efficiency opportunities in Guadalajara and Monterrey, Mexico  

SciTech Connect

Lighting, primarily with incandescent bulbs, is the major end use of electricity in Mexican homes. The introduction of compact fluorescent lamps (CFLs) could significantly reduce electricity use in lighting. We describe a survey of lighting use in homes of Guadalajara and Monterrey, Mexico, that was conducted to provide information to determine the potential for CDLs. The results show that 1/6 of the incandescent bulbs can be replaced with CFLs if only those bulbs used more than 4 hours per day are targeted. We also provide insights on conducting similar surveys in other developing countries.

Friedmann,R.; DeBuen,O; Sathaye,J.; Gadgil,A.; Saucedo,R.; Rodriguez,G.

1995-02-02T23:59:59.000Z

340

Gelcasting Polycrystalline Alumina  

SciTech Connect

OSRAM SYLVANIA INC. is a major U.S. manufacturer of high-intensity lighting. Among its products is the Lumalux TM line of high-pressure sodium vapor arc lamps, which are used for industrial, highway, and street lighting. The key to the performance of these lamps is the polycrystalline alumina (PCA) tube that is used to contain the plasma that is formed in the electric arc. That plasma consists of ionized sodium, mercury, and xenon vapors. The key attributes of the PCA tubes are their transparency ({approximately}97% total transmittance in the visible), their refractoriness (inner wall temperature can reach l2OOC), and their chemical resistance (sodium and mercury vapor are extremely corrosive). The current efficiency of the lamps is very high, up to 100 initial lumens per watt. (Compare incandescent lamps 10-20 lumens per watt, fluorescent lamps 25-90 lumens per watt.)

Janney, M.A.; Zuk, K.J.; Wei, G.C.

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Aerosol Mass Spectrometry via Laser-Induced Incandescence Particle Vaporization Final Report  

SciTech Connect

We have successfully developed and commercialized a soot particle aerosol mass spectrometer (SP-AMS) instrument to measure mass, size, and chemical information of soot particles in ambient environments. The SP-AMS instrument has been calibrated and extensively tested in the laboratory and during initial field studies. The first instrument paper describing the SP-AMS has been submitted for publication in a peer reviewed journal and there are several related papers covering initial field studies and laboratory studies that are in preparation. We have currently sold 5 SP-AMS instruments (either as complete systems or as SP modules to existing AMS instrument operators).

Timothy B. Onasch

2011-10-20T23:59:59.000Z

342

Das Prfzentrum Carsten Lampe, Daniel Eggert,  

E-Print Network (OSTI)

Kalibrierlaboratorien" · Qualitätswesen analog den Anforderungen der ISO 9001 z.B. Sensorkalibriersystem / Dokumentation Prüfinstitut (durch DGWK, heute DIN CERTCO) · Seit 2003 ISO/IEC 17025 akkreditiert · Seit 2003 Prüfungen und;4 Was verlangt die Akkreditierung? ISO IEC 17025 ,,Allgemeine Anforderungen an die Kompetenz von Prüf- und

343

Max Tech and Beyond: Fluorescent Lamps  

E-Print Network (OSTI)

contain one or more rare earth elements in their chemicalcomposition. The rare earth elements are a collection of

Scholand, Michael

2012-01-01T23:59:59.000Z

344

Table of Contents Page i 2013 Residential Compliance Manual January 2014  

E-Print Network (OSTI)

............................................................................24 6.4.2 Incandescent Luminaires

345

 

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

32 Traffic flow adjustments, existing roads 32 Traffic flow adjustments, existing roads While many of the traffic signals in Attleboro are on state highways and therefore the responsibility of MassHighway, there are a fewer number of traffic signals and pedestrian walk signals that are the responsibility of the City. Traffic signals are being illuminated with 116 watt incandescent traffic signal rated bulbs. Peds are being illuminated with 69 watt incandescent bulbs. These have a mean time to failure of 8000 hours or approximately 14 to 18 months at current operating cycles. Incandescent bulbs can be replaced with Light Emitting Diode lamps that use approximately 10 watts of electricity, have a five year warranty, and a design life up to 100,000 hours (typical operating life is seven to ten years).

346

Buildings Energy Data Book: 7.6 Efficiency Standards for Lighting  

Buildings Energy Data Book (EERE)

2 2 Efficiency Standards for Incandescent Reflector Lamps (1) Effective for lamps manufactured after November 1, 1995 and before July 14, 2012 Minimum Nominal Average Lamp Lamp Wattage Efficacy (lm/W) 40-50 10.5 51-66 11.0 67-85 12.5 86-115 14.0 116-155 14.5 156-205 15.0 Effective for lamps manufactured on or after July 14, 2012 Minimum Rated Lamp Rated Average Lamp Lamp Wattage Lamp Spectrum Diameter (in) Voltage (V) Efficacy (lm/W) (2) 40-205 Standard Spectrum >2.5 ≥125 6.8*P^0.27 40-205 Standard Spectrum >2.5 <125 5.9*P^0.27 40-205 Standard Spectrum ≤2.5 ≥125 5.7*P^0.27 40-205 Standard Spectrum ≤2.5 <125 5.0*P^0.27 40-205 Modified Spectrum >2.5 ≥125 5.8*P^0.27 40-205 Modified Spectrum >2.5 <125 5.0*P^0.27 40-205 Modified Spectrum ≤2.5 ≥125 4.9*P^0.27

347

Buildings Energy Data Book: 5.6 Lighting  

Buildings Energy Data Book (EERE)

1 1 Selected Fluorescent and Incandescent Lamp Sales (thousands) Commercial Trends 2001 2002 2003 2004 2005 T12 Rapid-Start Fluorescent (Mainly 4') 213 206 182 176 163 T8 Medium Bi-Pin Fluorescent (Mainly 4') 164 164 172 196 216 Total (mainly) 4' 377 370 354 372 378 2' U-Shaped T12 10 9 9 7 9 2' U-Shaped T8 8 7 7 9 9 Total 2' U lamp 18 16 16 16 17 8' Slimline T12 (Mainly 8') 43 41 37 36 34 8' Slimline T8 (Mainly 8') 4 5 5 6 5 Total Slimline (Mainly 8') 48 47 42 42 39 8' HO T12 (Mainly 8') 24 24 24 25 25 8' HO T8 (Mainly 8') 1 1 0 1 0 Total HO (Mainly 8') 25 25 25 25 26 Residential Trends Incandescent A-line 1,568 1,526 1,542 1,470 1,410 Screw-Based Compact Fluorescent- Census 69 52 66 93 102 Total Medium Screw-Based Market 1,637 1,577 1,608 1,563 1,512 Commerical and Residential Trends PAR Incandescent 9 7 5 5 15 R Incandescent 89 96 103 112 125 PAR 38 Halogen

348

DOE Solar Decathlon: News Blog » Solar Decathlon 2011  

NLE Websites -- All DOE Office Websites (Extended Search)

1' 1' Technology Spotlight: Energy-Efficient Lighting Tuesday, October 8, 2013 By Solar Decathlon Upgrading your lighting is one of the most practical ways to increase your home's energy efficiency. Compact fluorescent lamps (CFLs) provide the same amount of light as incandescent bulbs but use about 75% less energy. CFLs fit into common household fixtures and are available at most hardware stores. And although CFLs cost slightly more than incandescent bulbs, they save money over time by lasting 15 times longer than their less-efficient counterparts. Light-emitting diodes (LEDs) offer proof that a lot of light can come in a small package. Typically less than 10 watts, LED lights are becoming more common in desk lamps and under-cabinet applications. This ultra-efficient

349

Categorical Exclusion Determinations: Nationwide | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nationwide Nationwide Categorical Exclusion Determinations: Nationwide Location Categorical Exclusion Determinations issued for actions nationwide. DOCUMENTS AVAILABLE FOR DOWNLOAD August 2, 2013 CX-010755: Categorical Exclusion Determination Final Rule to Exempt 100 Watt R20 Short Incandescent Reflector Lamps from Energy Conversion Standards CX(s) Applied: A5 Date: 08/02/2013 Location(s): Nationwide Offices(s): Golden Field Office August 2, 2013 CX-010744: Categorical Exclusion Determination Final Rule to Exempt 100 Watt R20 Short Incandescent Reflector Lamps from Energy Conversion Standards CX(s) Applied: A5 Date: 08/02/2013 Location(s): Nationwide Offices(s): Golden Field Office July 9, 2013 CX-010765: Categorical Exclusion Determination Notice of Proposed Rulemaking for New Energy Conservation Standards for

350

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

61 - 26370 of 29,416 results. 61 - 26370 of 29,416 results. Download Lumiram Electric: Proposed Penalty (2010-CE-1014) DOE alleged in a Notice of Proposed Civil Penalty that Lumiram Electric Corporation failed to certify a variety of incandescent reflector lamps as compliant with the applicable energy conservation standards. http://energy.gov/gc/downloads/lumiram-electric-proposed-penalty-2010-ce-1014 Download Aero-Tech: Proposed Penalty (2010-CE-1012) DOE alleged in a Notice of Proposed Civil Penalty that Aero-Tech Light Bulb Co. failed to certify a variety of incandescent reflector lamps as compliant with the applicable energy conservation standards. http://energy.gov/gc/downloads/aero-tech-proposed-penalty-2010-ce-1012 Download Averen: Proposed Penalty (2010-CW-0711) DOE alleged in a Notice of Proposed Civil Penalty that Averen, Inc. failed

351

Pumpkin Patterns  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Compact fluorescent lamps (CFLs) like this are simply a Compact fluorescent lamps (CFLs) like this are simply a curly version of the long tube fluorescent lights you might see in your school, office or garage, and use less electricity than traditional incandescents. An ENERGY STAR-qualified CFL uses about 1/4th the energy and lasts 10 times longer than an incandescent bulb that puts out the same amount of light. Biomass is material made from plants and animals, and contains stored energy from the sun. This renewable energy source can be made from wood, crops, manure and even garbage. Using biomass for energy can cut back on waste and greenhouse gas emissions. Just like a windmill, wind turbines like this one use blades to collect the wind's kinetic energy. The wind flows over the blades, which causes them to turn. The blades are

352

U.S. Department of Energy 1000 Independence Ave, SW  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

of. of. Westinghouse Lighting Corporation Case Number : 2010-CE -09/ 1001 NOTICE OF NONCOMPLIANCE DETERMINATION CERTIFICATION Manufacturers of certain covered products are required to certify compliance with the applicable energy conservation standards through submission of a compliance statement and a certification report. 10 CFR § 430.62. See 42 U.S.C. 6296. As of April 19, 2010, Westinghouse Lighting Corporation (Westinghouse) had not filed these documents with DOE. Accordingly, DOE issued a Notice of Proposed Civil Penalty for apparent violations of the certification requirements. On June 4, 2010, Westinghouse provided to DOE a compliance statement for incandescent reflector lamps and copies of test reports for a variety of models of incandescent reflector lamps.

353

BEFORE THE U.S. DEPARTMENT OF ENERGY  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

oE 1 oE 1 ) Aero-Tech Light Bulb Co. ) Case Number: 201 0-CE-1012 (Incandescent reflector lamps) 1 ) NOTICE OF PROPOSED CIVIL PENALTY Date issued: September 8,2010 Number of alleged violations: 7 M a x i m ~ ~ m possible assessment: $374,560 Proposed civil penalty: $51,100 The Office of the General Counsel of the U.S. Department of Energy (DOE) alleges that Aero-Tech Light Bulb Co. (Aero-Tech) violated certain provisions of the Energy Policy and Conservation Act, 42 U.S.C. 5 6201 et seq., 10 C.F.R. Part 430, or both. Specifically, DOE alleges: 1. Aero-Tech manufactures andlor privately labels a variety of incandescent reflector lamps, including models: 75BR40/* * (ULA 29), 1 OOBR40/** (ULA 24), 120BR40/** (ULA 25), 100BR38/"* (ULA 32), 150 BR 381"" (ULA 33), and

354

BEFORE THE U.S. DEPARTMENT OF ENERGY  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lumiram Electric Corporation 1 Case Number: 20 10-CE- 10 14 Lumiram Electric Corporation 1 Case Number: 20 10-CE- 10 14 (Incandescent reflector lamps) 1 1 NOTICE OF PROPOSED CIVIL PENALTY Date issued: September 8,2010 Number of alleged violations: 6 Maximum possible assessment: $313,800 Proposed civil penalty: $43,800 The Office of the General Counsel of the U.S. Department of Energy (DOE) alleges that Lumiram Electric Corporation (Manufacturer) violated certain provisions of the Energy Policy and Conservation Act, 42 U.S.C. 6201, et seq., and/or 10 C.F.R. Paxt 430. Specifically, DOE alleges: 1. Manufacturer manufactures and/or privately labels a variety of incandescent reflector lamps, including models: R3OFL-75 R30FL- 100 R30SP-100 R40SP-150 2. These models have been in distribution in the U.S. for at least 365 days.

355

BEFORE THE U.S. DEPARTMENT OF ENERGY WASHINGTON,  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Aero- Aero- Tech Light Bulb Co., Respondent Case Number : 2010-CE-1012 Issued : October 8, 2010 By the General Counsel , U.S. Department of Energy: 1. DOE has promulgated energy conservation standards for incandescent reflector lamps at 10 C . F.R. § 430.32. 2. DOE initiated a case on September 8, 2010 , to pursue a civil penalty for violations of the compliance certification requirements at 10 C.F . R. § 430.62. 3. Respondent manufactures and/or privately labels incandescent reflector lamps, including basic models 75BR40 /** (ULA 29), 100BR40 /* * (ULA 24), 120BR40 /** (ULA 25), 100BR38 /** (ULA 32), 150 BR 38/** (ULA 33), and 75BR38/**. 4. Based on the information gathered in this case, including Respondent's packaging, labeling, and marketing materials, which demonstrate that these models are

356

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

51 - 15060 of 31,917 results. 51 - 15060 of 31,917 results. Article Weatherization Provides Boost for New Jersey Business Why one small New Jersey business is already seeing 15-20% increases in sales. http://energy.gov/articles/weatherization-provides-boost-new-jersey-business Article DOE Requires Manufacturer and Labeler to Cease Sale of Incandescent Reflector Lamps DOE has issued Notices of Non-Compliance Determination to Westinghouse Lighting Corporation and Fuzhou Sunlight Lighting Electrical Appliance Company requiring that they halt the sale of 8 basic... http://energy.gov/gc/articles/doe-requires-manufacturer-and-labeler-cease-sale-incandescent-reflector-lamps Download Research Call to DOE/Federal Laboratories: Technical Support for Interconnection-Level Electric Infrastructure Planning RC-BM-2010; Due May

357

Categorical Exclusion Determinations: A5 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

A5 A5 Categorical Exclusion Determinations: A5 Existing Regulations A5: Interpretive rulemakings with no change in environmental effect Rulemakings interpreting or amending an existing rule or regulation that does not change the environmental effect of the rule or regulation being amended. DOCUMENTS AVAILABLE FOR DOWNLOAD August 2, 2013 CX-010755: Categorical Exclusion Determination Final Rule to Exempt 100 Watt R20 Short Incandescent Reflector Lamps from Energy Conversion Standards CX(s) Applied: A5 Date: 08/02/2013 Location(s): Nationwide Offices(s): Golden Field Office August 2, 2013 CX-010744: Categorical Exclusion Determination Final Rule to Exempt 100 Watt R20 Short Incandescent Reflector Lamps from Energy Conversion Standards CX(s) Applied: A5 Date: 08/02/2013

358

Microsoft Word - EXC-12-0005.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Halco Lighting Technologies ) Case No.: EXC-12-0005 Halco Lighting Technologies ) Case No.: EXC-12-0005 ) Filing Date: April 20, 2012 ) ___________________________________ ) Issued: July 10, 2012 ____________________ Decision and Order ____________________ This Decision and Order considers an Application for Exception filed by Halco Lighting Technologies (Halco or the Applicant), seeking temporary exception relief from the applicable provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, the Applicant asserts that it will face a serious hardship, gross inequity, and an unfair distribution of burdens if required to comply with

359

EXC-12-0010  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

) ) ) DLU Lighting USA ) Case No.: EXC-12-0010 ) Filing Date: June 25, 2012 ) _____________________________ ) Issued: September 6, 2012 ____________________ Decision and Order ____________________ This Decision and Order considers an Application for Exception filed by DLU Lighting USA (DLU or the Applicant), seeking exception relief from the applicable provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, the Applicant asserts that it will face a serious hardship, gross inequity, and an unfair distribution of burdens if required to comply with the Lighting

360

Microsoft Word - EXC-12-0014.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Topaz Lighting Corporation. ) Case No.: EXC-12-0014 Topaz Lighting Corporation. ) Case No.: EXC-12-0014 ) Filing Date: October 1, 2012 ) ___________________________________ ) Issued: November 19, 2012 ____________________ Decision and Order ____________________ This Decision and Order considers an Application for Exception filed by Topaz Lighting Corporation, (Topaz or the Applicant), seeking exception relief from the applicable provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its request, the Applicant asserts that it will suffer serious hardship, gross inequity, and an unfair distribution of burdens if it is required to comply with the Lighting

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Microsoft Word - EXC-12-0007.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

) ) ) Tailored Lighting, Inc. ) Case No.: EXC-12-0007 ) Filing Date: May 7, 2012 ) _____________________________ ) Issued: October 23, 2012 ____________________ Decision and Order ____________________ This Decision and Order considers an Application for Exception filed by Tailored Lighting, Inc. (TLI or the Applicant), seeking exception relief from the applicable provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, the Applicant asserts that it will face a serious hardship, gross inequity, and an unfair distribution of burdens if required to comply with the Lighting

362

Microsoft Word - EXC-12-0011.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Westinghouse Lighting Corporation ) Case No.: EXC-12-0011 Westinghouse Lighting Corporation ) Case No.: EXC-12-0011 ) Filing Date: July 24, 2012 ) ___________________________________ ) Issued: September 17, 2012 ____________________ Decision and Order ____________________ This Decision and Order considers an Application for Exception filed by Westinghouse Lighting Corporation (Westinghouse or the Applicant), seeking exception relief from the applicable provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, the Applicant asserts that it will suffer serious hardship, gross inequity, and an unfair distribution of burdens if required to comply with

363

Microsoft Word - EXC-12-0009.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

) ) ) Satco Products, Inc. ) Case No.: EXC-12-0009 ) Filing Date: May 25, 2012 ) _____________________________ ) Issued: July 20, 2012 ____________________ Decision and Order ____________________ This Decision and Order considers an Application for Exception filed by Satco Products, Inc. (Satco or the Applicant), seeking exception relief from the applicable provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, the Applicant asserts that it will face a serious hardship, gross inequity, and an unfair distribution of burdens if required to comply with the Lighting

364

StefanBoltzmann law for the tungsten filament of a light bulb: Revisiting the experiment  

Science Journals Connector (OSTI)

A classical laboratory experiment to verify the Stefan-Boltzmann radiation law with the tungsten filaments of commercial incandescent lamps has been fully revisited collecting a fairly large amount of data with a computer-controlled four-channel power supply. In many cases the total power dissipated by the lamp is well described by a sum of two power-law terms with one exponent very close to 4 as predicted by the radiation law and the other very close to 1 as for simple heat conduction. This result was true even for filament surfaces with a shiny metallic appearance whose emissivity should vary with temperature.

2013-01-01T23:59:59.000Z

365

Microsoft Word - EXC-12-0008.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Litetronics International, Inc. ) Case No.: EXC-12-0008 Litetronics International, Inc. ) Case No.: EXC-12-0008 ) Filing Date: May 9, 2012 ) ___________________________________ ) Issued: July 20, 2012 ____________________ Decision and Order ____________________ This Decision and Order considers an Application for Exception filed by Litetronics International, Inc. (Litetronics or the Applicant), seeking temporary exception relief from the applicable provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, the Applicant asserts that it will face a serious hardship, gross inequity, and an unfair distribution of

366

Microsoft Word - EXC-12-0001thru03.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

) ) ) Philips Lighting Company; ) Case Nos.: EXC-12-0001 GE Lighting; and ) EXC-12-0002 OSRAM SYLVANIA, Inc. ) EXC-12-0003 ) Filing Date: February 22, 2012 ) ____________________________________) Issued: April 16, 2012 _____________________ Decision and Order ______________________ This Decision and Order considers Applications for Exception filed by Philips Lighting Company (Philips), GE Lighting (GE) and OSRAM SYLVANIA, Inc. (OSI) (collectively, "the Applicants"), seeking exception relief from the applicable provisions of 10 C.F.R. Part 430, pertaining to Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting

367

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

31 - 2740 of 26,777 results. 31 - 2740 of 26,777 results. Download Microsoft Word- AL2005-01.doc http://energy.gov/management/downloads/microsoft-word-al2005-01doc Download EIS-0346: EPA Notice of Availability of the Draft Environmental Impact Statement Salmon Creek Project, Water Flow Restoration and Streambed Rehabilitation, Providing Passage for Summer Steelhead and Spring Chinook, Funding, Okanogan County, Washington http://energy.gov/nepa/downloads/eis-0346-epa-notice-availability-draft-environmental-impact-statement Download DuraLamp USA: Order (2010-CE-0912) DOE ordered DuraLamp USA, Inc. to pay a $2,500 civil penalty after finding DuraLamp USA had failed to certify that model PAR 30, an incandescent reflector lamp, complies with the applicable energy conservation standards.

368

CX-008415: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

15: Categorical Exclusion Determination 15: Categorical Exclusion Determination CX-008415: Categorical Exclusion Determination California-City-Westminster CX(s) Applied: B1.32, B2.5, B5.1 Date: 07/10/2012 Location(s): California Offices(s): Energy Efficiency and Renewable Energy Conduct lighting retrofits in city buildings (City Hall, Council Chambers, Community Center/Senior Center, and Rose Center) which includes replacing some existing fluorescent fixtures with T8 lamps and low-watt electronic ballasts, replacing some 1st generation T8 fluorescent fixtures with T8 lamps and low-watt electronic ballasts, replacing some incandescent fixtures with compact fluorescent lamps or new PL-lamp fixtures, and adding occupancy sensor controls and daylight controls to interior lighting fixtures in some of the facilities.

369

U.S. Department of Energy NEPA Categorical Exclusion Determination Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CA-City-Westminster CA-City-Westminster Location: City Westminster CA American Recovery and Reinvestment Act: Proposed Action or Project Description: 1) Conduct lighting retrofits in city buildings (City Hall, Council Chambers, Community Center/Senior Center, and Rose Center) which includes replacing some existing fluorescent fixtures with T8 lamps and low-watt electronic ballasts, replacing some 1st generation T8 fluorescent fixtures with T8 lamps and low- watt electronic ballasts, replacing some incandescent fixtures with compact fluorescent lamps or new PL- lamp fixtures, and adding occupancy sensor controls and daylight controls to interior lighting fixtures in some of the facilities; 2) replace tennis court light fixtures at Park West and Bolsa Chica Park; 3) furnish

370

All General Counsel Reports | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

November 1, 2010 November 1, 2010 Innovative Concept Appliances: Order (2010-CE-03/0415) DOE issued an Order after entering into a Compromise Agreement with Innovative Concept Appliances, LLC. to resolve a case involving the failure to certify that a variety of residential clothes washers and clothes dryers comply with the applicable energy conservation standards. October 29, 2010 DuraLamp USA: Order (2010-CE-0912) DOE ordered DuraLamp USA, Inc. to pay a $2,500 civil penalty after finding DuraLamp USA had failed to certify that model PAR 30, an incandescent reflector lamp, complies with the applicable energy conservation standards. October 29, 2010 GE-Prolec CCE Meeting October 19,2010 GE-Prolec CCE meeting of October 19, 2010 concerning Docket No. EERE-2010-BT-CE-0014 October 28, 2010

371

Appliances and Commercial Equipment Standards  

NLE Websites -- All DOE Office Websites (Extended Search)

Medium Base Compact Fluorescent Lamps Medium Base Compact Fluorescent Lamps Sign up for e-mail updates on regulations for this and other products The Department of Energy (DOE) has regulated the energy efficiency level of medium base compact fluorescent lamps since 2005. Medium base compact fluorescent lamps (CFLs) or bulbs are the often curly, screw-in versions of the long tube fluorescent lights commonly found in kitchens or garages. CFLs are available in a range of light colors, including incandescent-like "warm" tones. Some CFLs are encased in a bulb-shaped cover to further diffuse the light. These can be used with clamp-on lampshades. CFLs can provide the same lighting as traditional incandescent bulbs for reading and room lighting. The Energy Policy Act of 2005 (EPACT 2005) amended Energy Policy and Conservation Act of 1975 (EPCA) setting energy conservation standards for medium base compact fluorescent lamps. DOE will conduct an analysis of energy, emission and cost reductions when it reviews these standards in future rulemakings.

372

Demonstration of Recessed Downlight Technologies: Power and Illumination Assessment  

SciTech Connect

Solid state lighting (SSL), specifically light-emitting diodes (LED), has been advancing at a rapid pace, and there are presently multiple products available that serve as direct replacements for traditional luminaires. In this demonstration, conventional recessed lights in a conference room were used to compare conventional incandescent A-lamps, incandescent reflector R-lamps, dimming compact fluorescent lamps (CFL), to an LED replacement product. The primary focus during the study was on light delivered to the task plane as provided by the power required by the lighting system. Vertical illuminance, dimming range, and color shift are also important indicators of lighting quality and are discussed in the report. The results clearly showed that LEDs, with dimming-capable drivers, are much more efficient than incandescent and CFLs. Further, LEDs provide much smoother and consistent dimming than dimmable CFLs. On the potential negative side, it is important that the dimming switch be identified as compatible with the LED driver. A wide variety of dimmer switches are capable of dimming LEDs down to 15% of full light output, while select others can be capable of dimming LEDs down to 5%. In addition, LEDs can be intensive light sources, which can result in uncomfortable glare in some applications and to some occupants. Higher ceiling (9-foot or greater) or non-specular reflectors can act to alleviate the potential for glare.

Parker, Steven A.; Beeson, Tracy A.

2009-11-20T23:59:59.000Z

373

Compact Fluorescent Plug-In Ballast-in-a-Socket  

SciTech Connect

The primary goal of this program was to develop a ballast system for plug-in CFLs (compact fluorescent lamps) that will directly replace standard metal shell, medium base incandescent lampholders (such as Levition No. 6098) for use with portable lamp fixtures, such as floor, table and desk lamps. A secondary goal was to identify a plug-in CFL that is optimized for use with this ballast. This Plug-in CFL Ballastin-a-Socket system will allow fixture manufacturers to easily manufacture CFL-based high-efficacy portable fixtures that provide residential and commercial consumers with attractive, cost-effective, and energy-efficient fixtures for use wherever portable incandescent fixtures are used today. The advantages of this proposed system over existing CFL solutions are that the fixtures can only be used with high-efficacy CFLs, and they will be more attractive and will have lower life-cycle costs than screw-in or adapter-based CFL retrofit solutions. These features should greatly increase the penetration of CFL's into the North American market. Our work has shown that using integrated circuits it is quite feasible to produce a lamp-fixture ballast of a size comparable to the current Edison-screw 3-way incandescent fixtures. As for price points for BIAS-based fixtures, end-users polled by the Lighting Research Institute at RPI indicated that they would pay as much as an additional $10 for a lamp containing such a ballast. The ballast has been optimized to run with a 26 W amalgam triple biax lamp in the base-down position, yet can accept non-amalgam versions of the lamp. With a few part alterations, the ballast can be produced to support 32 W lamps as well. The ballast uses GE's existing L-Comp[1] power topology in the circuit so that the integrated circuit design would be a design that could possibly be used by other CFL and EFL products with minor modifications. This gives added value by reducing cost and size of not only the BIAS, but also possibly other integral CFL and future dimmable integral and plug-in versions of the EFL products.

Rebecca Voelker

2001-12-21T23:59:59.000Z

374

EXC-13-0001 - In the Matter of Feit Electric Company, Inc. | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 - In the Matter of Feit Electric Company, Inc. 1 - In the Matter of Feit Electric Company, Inc. EXC-13-0001 - In the Matter of Feit Electric Company, Inc. On February 5, 2013, OHA issued a decision granting an Application for Exception filed by Feit Electric Company (Feit) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, Feit asserted that it will suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the new Lighting Efficiency Standards, effective July 14, 2012 (2009 Final Rule), with respect to its 700 series T8 General Service Fluorescent Lamps (GSFL). Specifically, Feit cited a previous OHA

375

EXC-12-0014 - In the Matter of Topaz Lighting Corporation | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4 - In the Matter of Topaz Lighting Corporation 4 - In the Matter of Topaz Lighting Corporation EXC-12-0014 - In the Matter of Topaz Lighting Corporation On November 16, 2012, OHA issued a decision granting an Application for Exception filed by Topaz Lighting Corporation (Topaz) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, Topaz asserted that it will suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the new Lighting Efficiency Standards, effective July 14, 2012 (2009 Final Rule), with respect to its 700 series T8 General Service Fluorescent Lamps (GSFL). Specifically, Topaz cited a previous OHA

376

EXC-13-0003 - In the Matter of W.W. Grainger, Inc. | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 - In the Matter of W.W. Grainger, Inc. 3 - In the Matter of W.W. Grainger, Inc. EXC-13-0003 - In the Matter of W.W. Grainger, Inc. On March 18, 2013, OHA issued a decision denying an Application for Exception filed by W. W. Grainger, Inc. (Grainger) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, Grainger asserted that it will suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the new Lighting Efficiency Standards, effective July 14, 2012 (2009 Final Rule), with respect to its LumaPro brand 700 series T8 General Service Fluorescent Lamps (GSFL). Specifically, Grainger cited a previous

377

STATEMENT OF CONSIDERATIONS SREQUEST BY CREE, INC FOR AN ADVANCE WAIVER OF DOMESTIC AND  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SREQUEST BY CREE, INC FOR AN ADVANCE WAIVER OF DOMESTIC AND SREQUEST BY CREE, INC FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN INVENTION RIGHTS UNDER DOE COOPERATIVE AGREEMENT NO. DE-FC26-03NT41943; W(A)-03-051, CH-1170 The Petitioner, Cree, Inc., (Cree) was awarded this cooperative agreement for the performance of work entitled, "High Efficiency LED Lamp for Solid State Lighting." The purpose of the cooperative agreement is to develop the technology, fabrication processes, and prototypes to demonstrate solid-state lamps based on GaN semiconductor LEDs that are viable replacements for energy inefficient incandescent lighting solutions. The ultimate goal of the program is to deliver to the Department of Energy solid-state lamp prototypes that produce 1000 Im of white flux at an efficacy of 1001m/w, with the potential of improvement to 150 Im/W beyond the time frame of the

378

EXC-12-0011 - In the Matter of Westinghouse Lighting Corporation |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 - In the Matter of Westinghouse Lighting Corporation 1 - In the Matter of Westinghouse Lighting Corporation EXC-12-0011 - In the Matter of Westinghouse Lighting Corporation On September 17, 2012, OHA issued a decision granting an Application for Exception filed by Westinghouse Lighting Corporation (Westinghouse) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, Westinghouse asserted that it will suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the Lighting Efficiency Standards, which became effective July 14, 2012 (2009 Final Rule), with respect to its 700 series T8 General Service Fluorescent Lamps (GSFL).

379

High-Intensity Discharge Lighting Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

High-Intensity Discharge Lighting Basics High-Intensity Discharge Lighting Basics High-Intensity Discharge Lighting Basics August 15, 2013 - 5:59pm Addthis High-intensity discharge (HID) lighting provides the highest efficacy and longest service life of any lighting type. It can save 75%-90% of lighting energy when it replaces incandescent lighting. Illustration of a high-intensity discharge (HID) lIllustration amp. The lamp is a tall cylindrical shape, and a cutout of the outer tube shows the materials inside. A long, thin cylinder called the arc tube runs through the lamp between two electrodes. The space around the arc tube is labeled as a vacuum. In a high-intensity discharge lamp, electricity arcs between two electrodes, creating an intensely bright light. Mercury, sodium, or metal halide gas

380

Appliances and Commercial Equipment Standards  

NLE Websites -- All DOE Office Websites (Extended Search)

Torchieres Torchieres Sign up for e-mail updates on regulations for this and other products The Department of Energy (DOE) has regulated the energy efficiency level of torchieres since 2005. A torchiere, or torch lamp, is a lamp fixture with a tall (such as 5 foot) stand of wood or metal. Torchiere lamps use fluorescent or halogen incandescent light bulbs. Recent Updates | Standards | Test Procedures | Waiver, Exception, and Exemption Information | Statutory Authority | Historical Information | Contact Information Recent Updates There are no recent updates for this product. Standards for Torchieres The following content summarizes the energy conservation standards of DOE's regulations. The text is not an official reproduction of the Code of Federal Regulations and should not be used for legal research or citation.

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Glossary | Building Energy Codes Program  

NLE Websites -- All DOE Office Websites (Extended Search)

General Lighting General Lighting Lighting that provides a substantially uniform level of illumination throughout an area. General lighting shall not include decorative lighting or lighting that provides a dissimilar level of illumination to serve a specialized application or feature within an area. General Service Lamp A class of incandescent lamps that provide light in virtually all directions. General service lamps are typically characterized by bulb shapes such as A, standard; S, straight side; F, flame; G, globe; and PS, pear straight. Generally Accepted Engineering Standard A specification, rule, guide, or procedure in the field of engineering, or related thereto, recognized and accepted as authoritative. Glazed Wall System A category of site-assembled fenestration products, which includes, but is

382

EXC-12-0009 - In the Matter of Satco Products, Inc. | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

9 - In the Matter of Satco Products, Inc. 9 - In the Matter of Satco Products, Inc. EXC-12-0009 - In the Matter of Satco Products, Inc. On July 20, 2012, OHA issued a decision granting an Application for Exception filed by Satco Products, Inc. (Satco) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, Satco asserted that it will suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the new Lighting Efficiency Standards, effective July 14, 2012 (2009 Final Rule), with respect to its 700 series T8 General Service Fluorescent Lamps (GSFL). Specifically, Satco cited a previous OHA

383

EXC-12-0013 - In the Matter of EiKO, Ltd. | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 - In the Matter of EiKO, Ltd. 3 - In the Matter of EiKO, Ltd. EXC-12-0013 - In the Matter of EiKO, Ltd. On November 16, 2012, OHA issued a decision granting an Application for Exception filed by EiKO, Ltd. (EiKO) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, EiKO asserted that it will suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the new Lighting Efficiency Standards, effective July 14, 2012 (2009 Final Rule), with respect to its 700 series T8 General Service Fluorescent Lamps (GSFL). Specifically, EiKO cited a previous OHA decision in which OHA granted

384

EXC-12-0005 - In the Matter of Halco Lighting Technologies | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5 - In the Matter of Halco Lighting Technologies 5 - In the Matter of Halco Lighting Technologies EXC-12-0005 - In the Matter of Halco Lighting Technologies On July 10, 2012, OHA issued a decision granting an Application for Exception filed by Halco Lighting Technologies (Halco) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, Halco asserted that it will suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the new Lighting Efficiency Standards, effective July 14, 2012 (2009 Final Rule), with respect to its 700 series T8 General Service Fluorescent Lamps (GSFL). Specifically, Halco cited previous requests for

385

EXC-12-0004 - In the Matter of Ushio America, Inc | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4 - In the Matter of Ushio America, Inc 4 - In the Matter of Ushio America, Inc EXC-12-0004 - In the Matter of Ushio America, Inc On June 21, 2012, OHA issued a decision granting an Application for Exception filed by Ushio America, Inc. (Ushio) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, Ushio asserted that it will suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the new Lighting Efficiency Standards, effective July 14, 2012 (2009 Final Rule), with respect to its 700 series T8 General Service Fluorescent Lamps (GSFL). Specifically, Ushio cited previous requests for

386

LED traffic lights: New technology signals major energy savings  

SciTech Connect

Using light-emitting diode technology to replace incandescent lamps in traffic signals promises energy savings upwards of 60 percent for each of the estimated quarter of a million controlled intersections in the United States. LED units use only 9 to 25 watts instead of the 67 to 150 watts used by each incandescent lamp. Though their first cost is relatively high, energy savings result in paybacks of 1 to 5 years. LED retrofit kits are available for red signal disks and arrows, and installations in several states have proven successful, although minor improvements are addressing concerns about varying light output and controller circuitry. Retrofitting green lamps is not yet feasible, because color standards of the Institute of Traffic Engineers cannot be met with existing LED technology. Yellow lamps have such low duty factors (they`re on only 3 percent of the time) that retrofitting with LED signals is not cost-effective. LEDs last much longer than incandescents, allowing municipalities to not only reduce their electricity bills, but to save on maintenance costs as well. As further incentive, some utilities are beginning to implement rebate programs for LED traffic signal retrofits. Full approval of LED units is still awaited from the Institute of Traffic Engineers (ITE), the standard-setting body for traffic safety devices. Local and state governments ultimately decide what specifications to require for traffic lights, and the growing body of successful field experience with LEDs appears to be raising their comfort level with the technology. The California Department of Transportation is developing an LED traffic light specification, and two California utilities, Southern California Edison and Pacific Gas and Electric, have provided rebates for some pilot installations.

Houghton, D.

1994-12-31T23:59:59.000Z

387

High-performance CFL downlights: The best and the brightest  

SciTech Connect

Downlight fixtures -- often referred to as ``recessed cans`` -- are among the most common lighting fixtures in commercial and residential settings. As such, they represent one of the most promising targets for improving lighting energy efficiency. The authors estimate that downlight fixtures account for more than one-fifth of the 2.8 billion incandescent lighting sockets in the US, and represent about 8 percent of total direct lighting energy use. Over 30 million new fixtures of this type are sold each year in the US. With existing and foreseeable technology, nearly two-thirds of the incandescent downlights in the US are candidates for retrofit or replacement with compact fluorescent lamps (CFLs) or fixtures. The remaining one-third, however, are unlikely to ever be replaceable with CFL technology because of constraints on light output, lighting quality, size, and cost-effectiveness of CFL alternatives. High performance downlight systems using compact fluorescent lamps and incorporating advanced optical, thermal, and ballast designs use up to 75 percent less energy than conventional incandescent downlight fixtures. Many CFL downlight fixtures, however, perform poorly. In this report, the authors explore ways in which various elements of fixture design influence performance. They also describe exemplary elements of high-performance designs, and evaluate several emerging or experimental technologies that promise to further improve efficiency.

Sardinsky, R.; Hawthorne, S.; Newcomb, J.

1993-12-31T23:59:59.000Z

388

Soot particle size measurements in laminar premixed ethylene flames with laser-induced incandescence and scanning mobility particle sizer  

E-Print Network (OSTI)

Health, Environment International 32 (4): 560-566 (2006) Jacobson MZ, Climate Response of Fossil Fuel

Yin, Chung-Yuan

2009-01-01T23:59:59.000Z

389

Zinc Oxide and Nitride Nanowire Based Light Emitting Diodes  

E-Print Network (OSTI)

only be able to find incandescent lightbulbs and fluorescent10: Output spectra of incandescent light bulb, fluorescentemission spectra. The incandescent light bulb for example

Lai, Elaine Michelle

2009-01-01T23:59:59.000Z

390

Estimate of Technical Potential for Minimum Efficiency Performance Standards in 13 Major World Economies  

E-Print Network (OSTI)

for typical wattage of incandescent bulbs and hours of usagefor which we assume that incandescent bulbs gradually getsimilar to that of incandescent or fluorescent bulbs. These

Letschert, Virginie

2013-01-01T23:59:59.000Z

391

Status and Opportunities for Improving the Consistency of Technical Reference Manuals  

E-Print Network (OSTI)

than an equivalent incandescent). More recent TRMs tend torequiring standard incandescent bulbs to be 30% morea ratio of average incandescent wattage removed to average

Jayaweera, Tina

2013-01-01T23:59:59.000Z

392

Impact of Large Scale Energy Efficiency Programs On Consumer Tariffs and Utility Finances in India  

E-Print Network (OSTI)

consumers to replace incandescent bulbs with CFLs. Weprograms (for example, incandescent bulbs) and j indicatesend-use (for example, incandescent bulbs) in 2011 and, T c

Abhyankar, Nikit

2011-01-01T23:59:59.000Z

393

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

energy consumed by an incandescent bulb is emitted in thefluorescent (CFL), and incandescent lights typically arelamps in place of incandescent bulbs in most cases; and

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

394

Quality and Performance of LED Flashlights in Kenya: Common End User Preferences and Complaints  

E-Print Network (OSTI)

shift from conventional incandescent technology to modernby dry cell batteries, incandescent flashlights powered by aSLA battery, and incandescent flashlights powered by dry

Tracy, Jenny

2010-01-01T23:59:59.000Z

395

Max Tech Appliance Design: Potential for Maximizing U.S. Energy Savings through Standards  

E-Print Network (OSTI)

and lighting dominantly incandescent. LED) replace Althoughare similar, LED incandescent efficacies are expected toUse (TWh) a Lighting (incandescent, including reflector

Garbesi, Karina

2011-01-01T23:59:59.000Z

396

Market Trial: Selling Off-Grid Lighting Products in Rural Kenya  

E-Print Network (OSTI)

people reported using an incandescent dry cell flashlightpurchasers. TypeofLight Incandescent LEDdrycell LEDLED rechargeable, and incandescent dry cell flashlights were

Tracy, Jennifer

2012-01-01T23:59:59.000Z

397

Assessing the Performance of LED-Based Flashlights Available in the Kenyan Off-Grid Lighting Market  

E-Print Network (OSTI)

have largely displaced incandescent flashlights in retailinvolving the use of incandescent lighting, unless there areFluorescent Flashlight C Incandescent SPX 50 Fluorescent y x

Tracy, Jennifer

2010-01-01T23:59:59.000Z

398

Energy Data Sourcebook for the U.S. Residential Sector  

E-Print Network (OSTI)

device. For instance, an incandescent bulb used one hour persockets. We create incandescent bulb UECs by both hours ofand lifetimes for standard incandescent bulbs and their more

Wenzel, T.P.

2010-01-01T23:59:59.000Z

399

Use Patterns of LED Flashlights in Kenya and a One-Year Cost Analysis of Flashlight Ownership  

E-Print Network (OSTI)

in Kenya, outpacing incandescent flashlights (Johnstone etbenefits relative to incandescent bulbs, and low-cost LEDsby dry cell batteries, incandescent flashlights powered by a

Tracy, Jennifer

2010-01-01T23:59:59.000Z

400

Optimizing Energy Savings from Direct-DC in U.S. Residential Buildings  

E-Print Network (OSTI)

52LPW assuming 80% incandescent @14LPW goes to CFL @52LPWthan the traditional incandescent lighting it is replacingbest technology Lighting Incandescent, fluorescent, LED

Garbesi, Karina

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Data:42231654-9dc2-4239-9249-e2a3ebca96ae | Open Energy Information  

Open Energy Info (EERE)

54-9dc2-4239-9249-e2a3ebca96ae 54-9dc2-4239-9249-e2a3ebca96ae No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Town of Reading, Massachusetts (Utility Company) Effective date: 2011/08/01 End date if known: Rate name: 92 WATT INCANDESCENT Sector: Commercial Description: *Note: Incandescent and Mercury lamps will no longer be supplied for new installations. Fixed Monthly Charge= Annual Rate divided by 12 months. Extra Pole Cost When an extra pole is required, specifically for street lighting, there will be an extra cost based upon pole size, including up to 100 feet of secondary. 30 foot or 35 foot Class 4 pole is $44.00 per year

402

Energy 101: Lighting Choices | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

101: Lighting Choices 101: Lighting Choices Energy 101: Lighting Choices August 13, 2013 - 2:38pm Addthis Learn about energy-efficient light bulbs that can light your home for less money. For many years, researchers have been working on new lighting options that produce the same light with less energy. Many of those designs are now on the market. This edition of Energy 101 features newer energy-saving light bulbs that provide the choices in colors and light levels you've come to expect, but with higher efficiencies-so they save you money. Upgrading 15 of the inefficient incandescent light bulbs in your home to energy-saving incandescent, compact fluorescent lamp (CFL), or light emitting diode (LED) bulbs could save you about $50 per year. For more information on lighting choices from the Office of Energy

403

DOE Solar Decathlon: News Blog » Tennessee  

NLE Websites -- All DOE Office Websites (Extended Search)

Tennessee Tennessee Below you will find Solar Decathlon news from the Tennessee archive, sorted by date. Technology Spotlight: Energy-Efficient Lighting Tuesday, October 8, 2013 By Solar Decathlon Upgrading your lighting is one of the most practical ways to increase your home's energy efficiency. Compact fluorescent lamps (CFLs) provide the same amount of light as incandescent bulbs but use about 75% less energy. CFLs fit into common household fixtures and are available at most hardware stores. And although CFLs cost slightly more than incandescent bulbs, they save money over time by lasting 15 times longer than their less-efficient counterparts. Light-emitting diodes (LEDs) offer proof that a lot of light can come in a small package. Typically less than 10 watts, LED lights are becoming more

404

DOE Solar Decathlon: News Blog » Solar Decathlon 2011  

NLE Websites -- All DOE Office Websites (Extended Search)

1 1 Below you will find Solar Decathlon news from the Solar Decathlon 2011 archive, sorted by date. Technology Spotlight: Energy-Efficient Lighting Tuesday, October 8, 2013 By Solar Decathlon Upgrading your lighting is one of the most practical ways to increase your home's energy efficiency. Compact fluorescent lamps (CFLs) provide the same amount of light as incandescent bulbs but use about 75% less energy. CFLs fit into common household fixtures and are available at most hardware stores. And although CFLs cost slightly more than incandescent bulbs, they save money over time by lasting 15 times longer than their less-efficient counterparts. Light-emitting diodes (LEDs) offer proof that a lot of light can come in a small package. Typically less than 10 watts, LED lights are becoming more

405

Office Energy Checklist | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Office Energy Checklist Office Energy Checklist Office Energy Checklist October 7, 2013 - 4:48pm Addthis This checklist outlines actions that conserve energy at the office. Checkbox Replace incandescent lights with compact fluorescent lights (CFLs) or light-emitting diodes (LEDs) for desk lamps and overhead lighting. Using CFLs instead of comparable incandescent bulbs can save about 50% on your lighting costs. CFLs use only one-fourth the energy and last up to 10 times longer. Checkbox Switch off all unnecessary lights. Use dimmers, motion sensors, or occupancy sensors to automatically turn off lighting when not in use to reduce energy use and costs. Checkbox Turn off lights when you leave at night. Checkbox Use natural lighting or daylighting. When feasible, turn off lights near windows

406

Study: Environmental Benefits of LEDs Greater Than CFLs | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Study: Environmental Benefits of LEDs Greater Than CFLs Study: Environmental Benefits of LEDs Greater Than CFLs Study: Environmental Benefits of LEDs Greater Than CFLs December 9, 2013 - 4:13pm Addthis A three-part Energy Department-funded study indicates LEDs are more environmentally friendly than compact fluorescent and incandescent lights. | Energy Department graphic A three-part Energy Department-funded study indicates LEDs are more environmentally friendly than compact fluorescent and incandescent lights. | Energy Department graphic Jim Brodrick Lighting Program Manager MORE RESOURCES Find out how LED lighting works Get project planning and analysis tools Subscribe to Solid-State Lighting's email distribution list Increasingly, light emitting diode (LED) screw-based lamps are providing consumers a cost-effective and energy efficient alternative to compact

407

Federal Energy Management Program: Office Energy Checklist  

NLE Websites -- All DOE Office Websites (Extended Search)

Office Energy Checklist Office Energy Checklist This checklist outlines actions that conserve energy at the office. Replace incandescent lights with compact fluorescent lights (CFLs) or light-emitting diodes (LEDs) for desk lamps and overhead lighting. Using CFLs instead of comparable incandescent bulbs can save about 50% on your lighting costs. CFLs use only one-fourth the energy and last up to 10 times longer. Switch off all unnecessary lights. Use dimmers, motion sensors, or occupancy sensors to automatically turn off lighting when not in use to reduce energy use and costs. Turn off lights when you leave at night. Use natural lighting or daylighting. When feasible, turn off lights near windows Use task lighting; instead of brightly lighting an entire room, focus the light where you need it, to directly illuminate work areas.

408

Study: Environmental Benefits of LEDs Greater Than CFLs | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Study: Environmental Benefits of LEDs Greater Than CFLs Study: Environmental Benefits of LEDs Greater Than CFLs Study: Environmental Benefits of LEDs Greater Than CFLs December 9, 2013 - 4:13pm Addthis A three-part Energy Department-funded study indicates LEDs are more environmentally friendly than compact fluorescent and incandescent lights. | Energy Department graphic A three-part Energy Department-funded study indicates LEDs are more environmentally friendly than compact fluorescent and incandescent lights. | Energy Department graphic Jim Brodrick Lighting Program Manager MORE RESOURCES Find out how LED lighting works Get project planning and analysis tools Subscribe to Solid-State Lighting's email distribution list Increasingly, light emitting diode (LED) screw-based lamps are providing consumers a cost-effective and energy efficient alternative to compact

409

Energy 101: Lighting Choices | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy 101: Lighting Choices Energy 101: Lighting Choices Energy 101: Lighting Choices August 13, 2013 - 2:38pm Addthis Learn about energy-efficient light bulbs that can light your home for less money. For many years, researchers have been working on new lighting options that produce the same light with less energy. Many of those designs are now on the market. This edition of Energy 101 features newer energy-saving light bulbs that provide the choices in colors and light levels you've come to expect, but with higher efficiencies-so they save you money. Upgrading 15 of the inefficient incandescent light bulbs in your home to energy-saving incandescent, compact fluorescent lamp (CFL), or light emitting diode (LED) bulbs could save you about $50 per year. For more information on lighting choices from the Office of Energy

410

Enforcement News | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

June 30, 2010 June 30, 2010 DOE Seeks Comment on Application of Clothes Washer Test Procedure Today, the U.S. Department of Energy (DOE) issued a draft interpretative rule clarifying its views on the application of the current residential clothes washer test procedure to machines that offer a warm rinse option that is not included in the recommended cycle for washing cotton or linen clothes. The Department is soliciting feedback from the public on the draft interpretive rule, which is available here, until July 30, 2010. June 24, 2010 DOE Requires Manufacturer and Labeler to Cease Sale of Incandescent Reflector Lamps DOE has issued Notices of Non-Compliance Determination to Westinghouse Lighting Corporation and Fuzhou Sunlight Lighting Electrical Appliance Company requiring that they halt the sale of 8 basic models of incandescent

411

Demonstration Assessment of Light Emitting Diode (LED) Residential Downlights and Undercabinet Lights in the Lane County Tour of Homes, Eugene, Oregon  

SciTech Connect

In August 2008 the Pacific Northwest National Laboratory (PNNL) conducted a light emitting diode (LED) residential lighting demonstration project for the U.S. Department of Energy (DOE), Office of Building Technologies, as part of DOEs Solid State Lighting (SSL) Technology Demonstration Gateway Program. Two lighting technologies, an LED replacement for downlight lamps (bulbs) and an LED undercabinet lighting fixture, were tested in the demonstration which was conducted in two homes built for the 2008 Tour of Homes in Eugene, Oregon. The homes were built by the Lane County Home Builders Association (HBA), and Future B Homes. The Energy Trust of Oregon (ETO) also participated in the demonstration project. The LED downlight product, the LR6, made by Cree LED Lighting Solutions acts as a screw-in replacement for incandescent and halogen bulbs in recessed can downlights. The second product tested is Phillips/Color Kinetics eW Profile Powercore undercabinet fixture designed to mount under kitchen cabinets to illuminate the countertop and backsplash surfaces. Quantitative and qualitative measurements of light performance and electrical power usage were taken at each site before and after initially installed halogen and incandescent lamps were replaced with the LED products. Energy savings and simple paybacks were also calculated and builders who toured the homes were surveyed for their responses to the LED products. The LED downlight product drew 12 Watts of power, cutting energy use by 82% compared to the 65W incandescent lamp and by 84% compared to the 75W halogen lamp. The LED undercabinet fixture drew 10 watts, cutting energy use by 83% to 90% compared to the halogen product, which was tested at two power settings: a low power 60W setting and a high power 105W setting. The LED downlight consistently provided more light than the halogen and incandescent lamps in horizontal measurements at counter height and floor level. It also outperformed in vertical illuminance measurements taken on the walls, indicating better lateral dispersion of the light. The undercabinet fixtures light output was midway between the low and high power halogen undercabinet fixture light outputs (35.8 foot candle versus 13.4 fc and 53.4 fc) but it produced a more uniform light (max/min ratio of 7.0 versus 10.8). The color correlated temperature (CCT, the blue or yellowness) of the LED light correlated well with the halogen and incandescent lights (2675 K vs 2700 K). The color rendering of the LED downlight also correlated well at 92 CRI compared to 100 CRI for the halogen and incandescent lamps. The LED undercabinet fixture had measures of 2880 K CCT and 71 CRI compared to the 2700 K and 100 CRI scores for the halogen undercabinet fixture. Builders who toured the homes were surveyed; they gave the LED downlight high marks for brightness, said the undercabinet improved shadows and glare and said both products improved overall visibility, home appearance, and home value. Paybacks on the LED downlight ranged from 7.6 years (assuming electricity cost of 11 c/kWh) to 13.5 years (at 5C/kWh). Paybacks on the LED undercabinet fixture in a new home ranged from 4.4 years (11c/kWh electricity) to 7.6 years (5c/kWh) based on product costs of $95 per LED downlight and $140 per LED undercabinet fixture at 3 hrs per day of usage for the downlight and 2 hrs per day for the undercabinet lighting.

Ton, My K.; Richman, Eric E.; Gilbride, Theresa L.

2008-11-10T23:59:59.000Z

412

NOPM and Availability of Framework Document for HID Lamps  

NLE Websites -- All DOE Office Websites (Extended Search)

8:48 Feb 27, 2012 8:48 Feb 27, 2012 Jkt 226001 PO 00000 Frm 00008 Fmt 4702 Sfmt 4702 E:\FR\FM\28FEP1.SGM 28FEP1 mstockstill on DSK4VPTVN1PROD with PROPOSALS Federal Register / Vol. 77, No. 39 / Tuesday, February 28, 2012 / Proposed Rules 11785 collections for particular program, except where required by statute. III. Questions for Comment The list below includes the questions about these reform ideas that address issues which are of greatest interest to OMB at this stage of the process. Comments addressing any other concerns, and other types of feedback, are also welcome. In addition, as was explained at the beginning of this notice, the public comments received by OMB will be posted on OMB's Web site and at http:// www.regulations.gov. Accordingly, please do not include in your comments

413

Conservation Potential of Compact Fluorescent Lamps in India and Brazil  

E-Print Network (OSTI)

1988. The private sector in Brazil owned (in 1986) 40% ofElectricity Conservation in Brazil: Potential and Pro-electricity consumption in Brazil's residential sector was

Gadgil, A.J.

2008-01-01T23:59:59.000Z

414

Ancient Lamps, Earrings Yield Their Secrets Under Neutron Imaging...  

NLE Websites -- All DOE Office Websites (Extended Search)

a colonial-period plantation in Rhode Island. The samples include artifacts from daily life: a clothing buckle, a knife, and some building hardware. One circular object from...

415

Zero energy-storage ballast for compact fluorescent lamps  

DOE Patents (OSTI)

A CFL ballast includes complementary-type switching devices connected in series with their gates connected together at a control node. The switching devices supply a resonant tank circuit which is tuned to a frequency near, but slightly lower than, the resonant frequency of a resonant control circuit. As a result, the tank circuit restarts oscillations immediately following each zero crossing of the bus voltage. Such rapid restarts avoid undesirable flickering while maintaining the operational advantages and high efficacy of the CFL ballast. 4 figs.

Schultz, W.N.; Thomas, R.J.

1999-08-31T23:59:59.000Z

416

Max Tech and Beyond: High-Intensity Discharge Lamps  

E-Print Network (OSTI)

demonstration (like street lights) and commercialization andthe dominant light source for street and roadway lighting,has been a popular light source for street lighting because

Scholand, Michael

2012-01-01T23:59:59.000Z

417

LED Performance Specification Series: T8 Replacement Lamps  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

program of SSL research, development, and commercialization. For Program Information: Kelly Gordon Pacific Northwest National Laboratory Phone: (503) 417-7558 E-mail:...

418

Photo-Polarography with a Flash-Lamp  

Science Journals Connector (OSTI)

... PHOTO-POLAROGRAPHY, originating from the synthesis of ... -POLAROGRAPHY, originating from the synthesis of photo-chemistry and polarography, records photokinetic-currents caused by ...

H. BERG; H. SCHWEISS

1961-09-23T23:59:59.000Z

419

Conservation Potential of Compact Fluorescent Lamps in India and Brazil  

E-Print Network (OSTI)

1.7% of in- stalled hydroelectric capacity. Op. cit. ref [in Ig86) based on hydroelectric generation, and most of thethe still abundant hydroelectric potential of the country.

Gadgil, A.J.

2008-01-01T23:59:59.000Z

420

Series Resonant Inverter with Contactless Transformers for Multiple LED Lamps.  

E-Print Network (OSTI)

??A half-bridge series-resonant inverter adopted to realize the quasi current source and the constant current source with a number of contactless transformers in series for (more)

Cheng, Shuen-Wen

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Westinghouse Lighting: Noncompliance Determination (2010-CE-09/1001) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Westinghouse Lighting: Noncompliance Determination Westinghouse Lighting: Noncompliance Determination (2010-CE-09/1001) Westinghouse Lighting: Noncompliance Determination (2010-CE-09/1001) June 14, 2010 DOE issued a Notice of Noncompliance Determination to Westinghouse Lighting Corporation finding that various models of incandescent reflector lamps do not comport with the energy conservation standards. DOE determined the products were noncompliant based on the company's own testing. Westinghouse Lighting must immediately notify each person (or company) to whom Westinghouse Lighting distributed the noncompliant products that the products do not meet Federal standards. In addition, Westinghouse Lighting must provide to DOE documents and records showing the number of units Westinghouse Lighting distributed and to whom. The manufacturer

422

2006 Draft Rulemaking Activities Data Sheets  

NLE Websites -- All DOE Office Websites (Extended Search)

2006 DRAFT RULEMAKING 2006 DRAFT RULEMAKING ACTIVITIES DATA SHEETS APPLIANCE STANDARDS BUILDING TECHNOLOGIES PROGRAM U. S. DEPARTMENT OF ENERGY October 2005 1 Table of Contents (alphabetical order) Product Rulemaking Page Air Conditioners and Heat Pumps less than 65 kBtu/hr, 3-Phase (Commercial) Standards 1 Automatic Ice Makers (Commercial) Standards 2 Battery Chargers and External Power Supplies Determination 3 Battery Chargers and External Power Supplies Test Procedure 4 Ceiling Fans and Ceiling Fan Light Kits Standards 5 Central Air Conditioners and Heat Pumps (Residential) Standards 9 Central Air Conditioners and Heat Pumps (Residential) Test Procedure 10 Certain Incandescent Reflector Lamps (ER/BR) Coverage 11 Clothes Dryers (Residential) Standards 12

423

The effective spectral irradiance of ultra-violet radiations from inert-gas-shielded welding processes in relation to the ARC current density  

E-Print Network (OSTI)

lamp filaments, the electrodes of an electric arc, and molten metals of high melting point. The emission of an incandescent object is due to its temperature and depends little upon the chemical nature of the radiator. The Stefan- 13 Boltzmann law... is automatically fed by the welding machine into the weld puddle. Metal is transferred through the arc plasma to the base material being welded. The wire is of the same metallic composition as the base metal, and generally the same diameter is used for most...

DeVore, Robin Kent

1973-01-01T23:59:59.000Z

424

White light velocity interferometer  

DOE Patents (OSTI)

The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s.

Erskine, David J. (Oakland, CA)

1997-01-01T23:59:59.000Z

425

White light velocity interferometer  

DOE Patents (OSTI)

The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s. 41 figs.

Erskine, D.J.

1997-06-24T23:59:59.000Z

426

White light velocity interferometer  

DOE Patents (OSTI)

The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s.

Erskine, David J. (Oakland, CA)

1999-01-01T23:59:59.000Z

427

White light velocity interferometer  

DOE Patents (OSTI)

The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s. 41 figs.

Erskine, D.J.

1999-06-08T23:59:59.000Z

428

World Record White OLED Performance Exceeds 100 lm/W  

Energy.gov (U.S. Department of Energy (DOE))

Universal Display Corporation (UDC) has successfully demonstrated a record-breaking white organic light-emitting diode (WOLED) with a power efficacy of 102 lm/W at 1000 cd/m2 using its proprietary, high-efficiency phosphorescent OLED technology. This achievement represents a significant milestone for OLED technology, demonstrating performance that surpasses the power efficacy of incandescent bulbs with less than 15 lm/W and fluorescent lamps at 60-90 lm/W. Funded in part by DOE, UDC's achievement is a major step toward DOE's roadmap goal of a 150 lm/W commercial OLED light source by 2015.

429

Enhancement of the resolution of full-field optical coherence tomography by using a colour image sensor  

SciTech Connect

The influence of white balance in a colour image detector on the resolution of a full-field optical coherence tomograph (FFOCT) is studied. The change in the interference pulse width depending on the white balance tuning is estimated in the cases of a thermal radiation source (incandescent lamp) and a white light emitting diode. It is shown that by tuning white balance of the detector in a certain range, the FFOCT resolution can be increased by 20 % as compared to the resolution, attained with the use of a monochrome detector. (optical coherence tomography)

Kalyanov, A L; Lychagov, V V; Smirnov, I V; Ryabukho, V P [N.G. Chernyshevsky Saratov State University, Saratov (Russian Federation)

2013-08-31T23:59:59.000Z

430

Aerogel-supported filament  

DOE Patents (OSTI)

The present invention is a thin filament embedded in a low density aerogel for use in radiation detection instruments and incandescent lamps. The aerogel provides a supportive matrix that is thermally and electrically nonconductive, mechanically strong, highly porous, gas-permeable, and transparent to ionizing radiation over short distances. A low density, open-cell aerogel is cast around a fine filament or wire, which allows the wire to be positioned with little or no tension and keeps the wire in place in the event of breakage. The aerogel support reduces the stresses on the wire caused by vibrational, gravitational, electrical, and mechanical forces. 6 Figs.

Wuest, C.R.; Tillotson, T.M.; Johnson, C.V. III

1995-05-16T23:59:59.000Z

431

ASRC RSS Data  

DOE Data Explorer (OSTI)

Once every minute between sunrise and sunset the Rotating Shadowband Spectroradiometer (RSS) measures simultaneously three irradiances: total horizontal, diffuse horizontal and direct normal in near ultraviolet, visible and near infrared range (approx. 370nm-1050nm) at 512 (RSS103) or 1024 (RSS102 and RSS105) adjacent spectral resolving elements (pixels). The resolution is pixel (wavelength) dependent and it differs from instrument to instrument. The reported irradiances are cosine response corrected. And their radiometric calibration is based on incandescent lamp calibrators that can be traced to the NIST irradiance scale. The units are W/m2/nm.

Kiedron, Peter

432

New Reflector CFLs that Can Take the Heat  

SciTech Connect

Reflector compact fluorescent bulbs (R-CFLs) are a wise choice for the energy savvy because they offer energy savings of up to 66 percent compared to incandescent reflectors. But some R-CFLs have suffered performance problems (including premature failure) when used in high-temperature environments, such as recessed downlight fixtures located in insulated ceilings with airtight housings. To help address this issue, the U.S. Dept. of Energy (DOE) is working with lamp manufacturers to improve the quality and performance of screw-based reflector CFLs in high-heat applications.

Vogt, Susan

2005-03-01T23:59:59.000Z

433

ASRC RSS Data  

SciTech Connect

Once every minute between sunrise and sunset the Rotating Shadowband Spectroradiometer (RSS) measures simultaneously three irradiances: total horizontal, diffuse horizontal and direct normal in near ultraviolet, visible and near infrared range (approx. 370nm-1050nm) at 512 (RSS103) or 1024 (RSS102 and RSS105) adjacent spectral resolving elements (pixels). The resolution is pixel (wavelength) dependent and it differs from instrument to instrument. The reported irradiances are cosine response corrected. And their radiometric calibration is based on incandescent lamp calibrators that can be traced to the NIST irradiance scale. The units are W/m2/nm.

Kiedron, Peter

2008-01-15T23:59:59.000Z

434

2006 Draft Rulemaking Activities Data Sheets  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2006 DRAFT RULEMAKING 2006 DRAFT RULEMAKING ACTIVITIES DATA SHEETS APPLIANCE STANDARDS BUILDING TECHNOLOGIES PROGRAM U. S. DEPARTMENT OF ENERGY October 2005 1 Table of Contents (alphabetical order) Product Rulemaking Page Air Conditioners and Heat Pumps less than 65 kBtu/hr, 3-Phase (Commercial) Standards 1 Automatic Ice Makers (Commercial) Standards 2 Battery Chargers and External Power Supplies Determination 3 Battery Chargers and External Power Supplies Test Procedure 4 Ceiling Fans and Ceiling Fan Light Kits Standards 5 Central Air Conditioners and Heat Pumps (Residential) Standards 9 Central Air Conditioners and Heat Pumps (Residential) Test Procedure 10 Certain Incandescent Reflector Lamps (ER/BR) Coverage 11 Clothes Dryers (Residential) Standards 12

435

Max Tech and Beyond: Maximizing Appliance and Equipment Efficiency by Design  

E-Print Network (OSTI)

LED) replace conventional incandescent lighting Heat pumpreplacing Only the residential sector remains incandescentdominantly incandescent. Although bulbs, primarily in LED

Desroches, Louis-Benoit

2012-01-01T23:59:59.000Z

436

Laboratory Ventilation SafetyLaboratory Ventilation Safety J. Scott WardJ. Scott Ward  

E-Print Network (OSTI)

the incandescent light bulb in 1879.incandescent light bulb in 1879. #12;First Labconco Hood 1936First Labconco

Farritor, Shane

437

OGE - Commercial Energy Efficiency Rebate Programs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

OGE - Commercial Energy Efficiency Rebate Programs OGE - Commercial Energy Efficiency Rebate Programs OGE - Commercial Energy Efficiency Rebate Programs < Back Eligibility Commercial Industrial Savings Category Other Appliances & Electronics Commercial Lighting Lighting Manufacturing Program Info State Arkansas Program Type Utility Rebate Program Rebate Amount T5/T8 Lamps (T12 Replacements): $4 - $8/fixture Fluorescent Fixtures (HID Replacements): $52/watt (400 watt fixture replaced); $102 (750 watt fixture replaced) Hardwired CFLs (Incandescent Lamp Replacement): $8 - $11/fixture LED Exit Signs: $5 Lighting Sensors/Controls: $160/kW of reduced peak demand New Construction Lighting: $160/kW of reduced peak demand Geothermal Heat Pump: $375/ton Standard Offer (HVAC, Motors, Compressed Air, Performance Contracting):

438

New Mexico Brightens Lights to Save Money | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mexico Brightens Lights to Save Money Mexico Brightens Lights to Save Money New Mexico Brightens Lights to Save Money March 4, 2010 - 12:28pm Addthis Joshua DeLung What are the key facts? In Hobbs, New Mexico, the savings on the city's electric bill could add up to about $20,000 in one year thanks to the retrofitting of 42 intersections as part of a Recovery Act-funded project. By summer, all traffic, warning and pedestrian signals in New Mexico will be replaced with LED lamps, which use significantly less electricity than incandescent lamps. The project is funded by $5 million in Recovery Act money allocated to the State Energy Program, and about 75 percent of the changeovers are already complete. In Hobbs, the savings on the city's electric bill could add up to about $20,000 in one year thanks to the retrofitting of 42

439

Westinghouse and Fuzhou Permitted to Restart Distribution of Light Bulb  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Westinghouse and Fuzhou Permitted to Restart Distribution of Light Westinghouse and Fuzhou Permitted to Restart Distribution of Light Bulb Products Westinghouse and Fuzhou Permitted to Restart Distribution of Light Bulb Products August 6, 2010 - 4:26pm Addthis The Department has issued Notices of Allowance to Westinghouse Lighting Corporation and Fuzhou Sunlight Lighting Electrical Appliance Company determining, based on corrected test data provided by Westinghouse, that the incandescent reflector lamps listed below are compliant with the federal energy conservation standard and may be sold in the United States. These 11 Westinghouse brand lamps, usually used in recessed light fixtures, correspond to 7 basic models, which are manufactured in China by Fuzhou. DOE had previously issued Notices requiring Fuzhou and Westinghouse to

440

Product Efficiency Cases | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Product Efficiency Cases Product Efficiency Cases Product Efficiency Cases RSS November 6, 2013 EXC-13-0004 - In the Matter of Liebherr Canada Ltd. On November 6, 2013, OHA issued a decision granting an Application for Exception filed by Liebherr Canada Ltd. (Liebherr). In its Application, Liebherr sought relief from the provisions of 10 C.F.R. March 19, 2013 EXC-13-0003 - In the Matter of W.W. Grainger, Inc. On March 18, 2013, OHA issued a decision denying an Application for Exception filed by W. W. Grainger, Inc. (Grainger) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). February 22, 2013 EXC-13-0002 - In the Matter of Technical Consumer Products, Inc.

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Microsoft Word - EXC-13-0002  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Technical Consumer Products, Inc. ) Case No.: EXC-13-0002 Technical Consumer Products, Inc. ) Case No.: EXC-13-0002 ) Filing Date: January 18, 2013 ) ___________________________________ ) Issued: February 22, 2013 ____________________ Decision and Order ____________________ This Decision and Order considers an Application for Exception filed by Technical Consumer Products, Inc., (TCP or the Applicant), seeking exception relief from the applicable provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its request, the Applicant asserts that it will suffer serious hardship, gross inequity, and an unfair distribution of burdens if it is required to comply with the Lighting

442

Summary of Decisions - September 3 - September 7, 2012 | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

- September 7, 2012 - September 7, 2012 Summary of Decisions - September 3 - September 7, 2012 September 10, 2012 - 1:18pm Addthis Application for Exception (10 CFR Part 430) On September 6, 2012, OHA issued a decision denying an Application for Exception filed by DLU Lighting USA (DLU) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, DLU asserted that it will suffer a serious hardship, gross inequity, and an unfair distribution of burdens if required to adhere to the new Lighting Efficiency Standards, effective July 14, 2012 (2009 Final Rule), with respect to its 700 series T8 General

443

EXC-12-0006 - In the Matter of Premium Quality Lighting, Inc. | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6 - In the Matter of Premium Quality Lighting, Inc. 6 - In the Matter of Premium Quality Lighting, Inc. EXC-12-0006 - In the Matter of Premium Quality Lighting, Inc. On July 27, 2012, OHA issued a decision granting an Application for Exception filed by Premium Quality Lighting, Inc. (PQL) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, PQL asserted that it will suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the new Lighting Efficiency Standards, effective July 14, 2012 (2009 Final Rule), with respect to its 700 series T8 General Service

444

Microsoft Word - EXC-12-0012.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ascent Battery Supply, L.L.C. ) Case No.: EXC-12-0012 Ascent Battery Supply, L.L.C. ) Case No.: EXC-12-0012 ) Filing Date: September 11, 2012 ) _____________________________ ) Issued: November 16, 2012 ____________________ Decision and Order ____________________ This Decision and Order considers an Application for Exception filed by Ascent Battery Supply, L.L.C. (Ascent or the Applicant), seeking exception relief from the applicable provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, the Applicant asserts that it will face a serious hardship, gross inequity, and an unfair distribution of burdens if required to comply with the

445

Microsoft Word - EXC-13-0001.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Feit Electric Company, Inc. ) Case No.: EXC-13-0001 Feit Electric Company, Inc. ) Case No.: EXC-13-0001 ) Filing Date: January 11, 2013 ) ___________________________________ ) Issued: February 5, 2013 ____________________ Decision and Order ____________________ This Decision and Order considers an Application for Exception filed by Feit Electric Company, Inc., (Feit or the Applicant), seeking exception relief from the applicable provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its request, the Applicant asserts that it will suffer serious hardship, gross inequity, and an unfair distribution of burdens if it is required to comply with the Lighting

446

Consumer Light Bulb Changes: Briefing and Resources for Media and Retailers  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Briefing for Media and Retailers - Lighting eere.energy.gov Briefing for Media and Retailers - Lighting eere.energy.gov 1 Consumer Light Bulb Changes: Briefing and Resources for Media and Retailers Briefing for Media and Retailers - Lighting eere.energy.gov 2 * Briefing: - To schedule interviews, please contact DOE Public Affairs at 202-586-4940 * Terms: - Lumens: Commonly a measure of brightness (technically "luminous flux") - CFL: Compact Fluorescent Lamp: The curly fluorescent bulbs - LED: Light Emitting Diode: more recently emerging technology, also called "solid state lighting" as it is light produced by a solid-state (chip) device - General Service Incandescent Lamp: The most common residential light bulb in use, with a medium screw base, and a lumen range of 310 to 2,600 lumens

447

Summary of Decisions - November 19, 2012 - November 23, 2012 | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

9, 2012 - November 23, 2012 9, 2012 - November 23, 2012 Summary of Decisions - November 19, 2012 - November 23, 2012 November 23, 2012 - 1:10pm Addthis Application for Exception On November 16, 2012, OHA issued a decision granting an Application for Exception filed by Topaz Lighting Corporation (Topaz) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, Topaz asserted that it will suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the new Lighting Efficiency Standards, effective July 14, 2012 (2009 Final Rule), with respect to its 700 series T8 General Service

448

EXC-13-0002 - In the Matter of Technical Consumer Products, Inc. |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2 - In the Matter of Technical Consumer Products, Inc. 2 - In the Matter of Technical Consumer Products, Inc. EXC-13-0002 - In the Matter of Technical Consumer Products, Inc. On February 22, 2013, OHA issued a decision granting an Application for Exception filed by Technical Consumer Products, Inc. (TCP) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, TCP asserted that it will suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the new Lighting Efficiency Standards, effective July 14, 2012 (2009 Final Rule), with respect to its 700 series T8 General Service

449

EXC-12-0012 - In the Matter of Ascent Battery Supply, L.L.C. | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2 - In the Matter of Ascent Battery Supply, L.L.C. 2 - In the Matter of Ascent Battery Supply, L.L.C. EXC-12-0012 - In the Matter of Ascent Battery Supply, L.L.C. On November 15, 2012, OHA issued a decision granting an Application for Exception filed by Ascent Battery Supply, LLC (Ascent) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, Ascent asserted that it will suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the new Lighting Efficiency Standards, effective July 14, 2012 (2009 Final Rule), with respect to its 700 series T8 General Service

450

Microsoft Word - EXC-12-0006.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Premium Quality Lighting, Inc. ) Case No.: EXC-12-0006 Premium Quality Lighting, Inc. ) Case No.: EXC-12-0006 ) Filing Date: May 1, 2012 ) _____________________________ ) Issued: July 27, 2012 ____________________ Decision and Order ____________________ This Decision and Order considers an Application for Exception filed by Premium Quality Lighting, Inc. (PQL or the Applicant), seeking exception relief from the applicable provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, the Applicant asserts that it will face a serious hardship, gross inequity, and an unfair distribution of burdens if required to comply with the

451

Summary of Decisions - September 17, 2012 - September 21, 2012 |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Summary of Decisions - September 17, 2012 - September 21, 2012 Summary of Decisions - September 17, 2012 - September 21, 2012 Summary of Decisions - September 17, 2012 - September 21, 2012 September 21, 2012 - 9:09am Addthis Application for Exception (10 CFR Part 430) On September 17, 2012, OHA issued a decision granting an Application for Exception filed by Westinghouse Lighting Corporation (Westinghouse) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, Westinghouse asserted that it would suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the Lighting Efficiency

452

Westinghouse Lighting: Order (2010-CE-09/1001) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Order (2010-CE-09/1001) Order (2010-CE-09/1001) Westinghouse Lighting: Order (2010-CE-09/1001) December 9, 2010 DOE ordered Westinghouse Lighting Corporation to pay a $50,000 civil penalty after finding Westinghouse Lighting had failed to certify that certain models of general service flourescent and incandescent reflector lamps comply with the applicable energy conservation standards. DOE also found that Westinghouse Lighting had manufactured and distributed noncompliant products in commerce in the U.S. The Order adopted a Compromise Agreement, which reflected settlement terms between DOE and Westinghouse Lighting. Westinghouse Lighting: Order (2010-CE-09/1001) More Documents & Publications DuraLamp USA: Order (2010-CE-0912) Lumiram Electric: Order (2010-CE-1014) Philips: Order (2012-SE-2605

453

Summary of Decisions - September 17, 2012 - September 21, 2012 |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7, 2012 - September 21, 2012 7, 2012 - September 21, 2012 Summary of Decisions - September 17, 2012 - September 21, 2012 September 21, 2012 - 9:09am Addthis Application for Exception (10 CFR Part 430) On September 17, 2012, OHA issued a decision granting an Application for Exception filed by Westinghouse Lighting Corporation (Westinghouse) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, Westinghouse asserted that it would suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the Lighting Efficiency Standards, which became effective July 14, 2012 (2009 Final Rule), with

454

Summary of Decisions - February 18, 2013-February 22, 2013 | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8, 2013-February 22, 2013 8, 2013-February 22, 2013 Summary of Decisions - February 18, 2013-February 22, 2013 February 22, 2013 - 1:35pm Addthis Application for Exception On February 22, 2013, OHA issued a decision granting an Application for Exception filed by Technical Consumer Products, Inc. (TCP) for relief from the provisions of 10 CFR Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, TCP asserted that it will suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the new Lighting Efficiency Standards, effective July 14, 2012 (2009 Final Rule), with respect to its 700 series T8 General Service

455

EXC-12-0008 - In the Matter of Litetronics International, Inc. | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8 - In the Matter of Litetronics International, Inc. 8 - In the Matter of Litetronics International, Inc. EXC-12-0008 - In the Matter of Litetronics International, Inc. On July 20, 2012, OHA issued a decision granting an Application for Exception filed by Litetronics International, Inc. (Litetronics) for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its exception request, Litetronics asserted that it will suffer a serious hardship, gross inequity and an unfair distribution of burdens if required to adhere to the new Lighting Efficiency Standards, effective July 14, 2012 (2009 Final Rule), with respect to its 700 series

456

EXC-12-0001, EXC-12-0002, EXC-12-0003 - In the Matter of Philips Lighting  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1, EXC-12-0002, EXC-12-0003 - In the Matter of Philips 1, EXC-12-0002, EXC-12-0003 - In the Matter of Philips Lighting Company, GE Lighting, and OSRAM SYLVANIA, Inc. EXC-12-0001, EXC-12-0002, EXC-12-0003 - In the Matter of Philips Lighting Company, GE Lighting, and OSRAM SYLVANIA, Inc. On April 16, 2012, OHA issued a decision granting Applications for Exception filed respectively by Philips Lighting Company (Philips), GE Lighting (GE) and OSRAM SYLVANIA, Inc. (OSI) (collectively, "the Applicants"), for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In their exception requests, the Applicants asserted that they will suffer a serious hardship, gross

457

EXC-12-0001, EXC-12-0002, EXC-12-0003 - In the Matter of Philips Lighting  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EXC-12-0001, EXC-12-0002, EXC-12-0003 - In the Matter of Philips EXC-12-0001, EXC-12-0002, EXC-12-0003 - In the Matter of Philips Lighting Company, GE Lighting, and OSRAM SYLVANIA, Inc. EXC-12-0001, EXC-12-0002, EXC-12-0003 - In the Matter of Philips Lighting Company, GE Lighting, and OSRAM SYLVANIA, Inc. On April 16, 2012, OHA issued a decision granting Applications for Exception filed respectively by Philips Lighting Company (Philips), GE Lighting (GE) and OSRAM SYLVANIA, Inc. (OSI) (collectively, "the Applicants"), for relief from the provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In their exception requests, the Applicants asserted that they will suffer a serious hardship, gross

458

United States Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

W.W. Grainger, Inc. ) Case No.: EXC-13-0003 W.W. Grainger, Inc. ) Case No.: EXC-13-0003 ) Filing Date: February 19, 2013 ) ___________________________________ ) Issued: March 19, 2013 ____________________ Decision and Order ____________________ This Decision and Order considers an Application for Exception filed by W.W. Grainger, Inc. (Grainger or the Applicant), seeking exception relief from the applicable provisions of 10 C.F.R. Part 430, Energy Conservation Program: Energy Conservation Standards and Test Procedures for General Service Fluorescent Lamps and Incandescent Reflector Lamps (Lighting Efficiency Standards). In its request, the Applicant asserts that it will suffer serious hardship, gross inequity, and an unfair distribution of burdens if it is required to comply with the Lighting

459

Large area self-powered gamma ray detector. Phase 2, Development of a source position monitor for use on industrial radiographic units  

SciTech Connect

The purpose of this research was to develop a large area self-powered gamma detector (LASPGD) capable of detecting the movement of sealed radiation sources into and out of industrial radiographic units and to construct a prototype source position monitor (SPM) for these units utilizing the LASPGD. Prototype isotropic and directional LASPGDs, with solid and inert gas dielectrics, were developed and extensively tested using calibrated gamma sources (i.e., Cs-137, and Co-60). The sensitivities of the isotropic detectors, with inert gas dielectrics, were found to be approximately a factor of ten greater than those measured for the solid dielectric LASPGDs. Directionally sensitive self-powered detectors were found to exhibit a forward-to-back hemispherical sensitivity ratio of approximately 2 to 1. Industrial radiographic units containing Ir-192 sources with different activities were used to test the performance of the SPM. The SPM, which utilized a gas dielectric LASPGD, performed as designed. That is, the current generated in the LASPGD was converted to a voltage, amplified and used to control the on/off state of an incandescent lamp. The incandescent lamp, which functions as the source/out warning indicator, flashes at a rate of one flash per second when the source is in use (i.e. out of its shield).

LeVert, F.E. [K.E.M.P. Corp., Knoxville, TN (United States)

1994-01-01T23:59:59.000Z

460

New Lighting Fixtures: Combining Creativity and Style with Energy Efficiency  

SciTech Connect

This article for a building trade magazine describes a national design competition for energy efficient lighting sponsored by the U.S. Department of Energy, the American Lighting Association, and the Consortium for Energy Efficiency, with winners announced at ALA's Annual Conference May 14, 2004, in Tucson. The Lighting for Tomorrow competition was the first national lighting fixture design competition focusing on energy-efficient residential lighting. The competition invited fixture manufacturers and designers to come up with beautiful, functional lighting fixtures that also happen to be energy efficient. Fixtures were required to use a ''dedicated'' energy-efficient light source, such as a pin-based fluorescent lamp that cannot be replaced with a screw-in incandescent bulb. Fixtures also had to meet a minimum energy efficiency level that eliminated use of incandescent and halogen lamps, leaving the door open only to fluorescent sources and LEDs. More than 150 paper designs were submitted in the first phase of the competition, in 2003. Of those, 24 finalists were invited to submit working prototypes in 2004, and the winners were announced in May. The Grand Prize of $10,000 went to American Fluorescent of Waukegan, Illinois, for its ''Salem'' chandelier. Some winning fixtures are already available through Lowe's Home Improvement Centers.

Gordon, Kelly L.; Foster, Rebecca; McGowan, Terry

2004-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Buildings Energy Data Book: 2.1 Residential Sector Energy Consumption  

Buildings Energy Data Book (EERE)

6 6 Annual Cost Active Idle Off Active Idle Off ($) (2) Kitchen Coffee Maker 1,000 70 0 38 229 8,493 58 5.6 Dishwasher (3) 365 (4) 120 11.6 Microwave Oven 1,500 3 70 8,690 131 12.6 Toaster Oven 1,051 37 54 5.2 Refrigerator-Freezer 660 63.1 Freezer 470 45.0 Lighting 18-W Compact Fluorescent 18 1,189 20 2.1 60-W Incandescent Lamp 60 672 40 3.9 100-W Incandescent Lamp 100 672 70 6.4 Torchiere Lamp-Halogen 300 1,460 440 42.0 Bedroom and Bathroom Hair Dryer 710 50 40 3.4 Waterbed Heater 350 3,051 1,070 102.7 Laundry Room Clothes Dryer 359 (4) 1,000 96.0 Clothes Washer (3) 392 (4) 110 (3) 10.4 Home Electronics Desktop PCs 75 4 2 2,990 330 5,440 237 22.8 Notebook PCs 25 2 2 2,368 935 5,457 72 6.9 Desktop Computer Monitors 42 1 1 1,865 875 6,020 85 8.2 Stereo Systems 33 30 3 1,510 1,810 5,440 119 11.4 Televisions 97 4 1,860 6,900 222 (7) 21.3 Analog, <40" 86 1,095 (5) 184 17.7 Analog, >40"

462

High Hats, Swiss Cheese, and Fluorescent Lighting?  

SciTech Connect

For DOE, PNNL is conducting a competitive procurement to promote market introduction of new residential recessed downlights (also known as ''recessed cans'' or ''high hats'') that are airtight, rated for insulated ceilings, and hard-wired for CFLs. This paper discusses the potential energy savings of new high-efficiency downlights, and the results of product testing to date. Recessed downlights are the most popular residential lighting fixtures in the United States, with 21.7 million fixtures sold in 2000. An estimated 350 million are currently installed in American homes. Recessed cans are relatively inexpensive, and provide an unobtrusive, directed source of light for kitchens, hallways, and living rooms. Recessed cans are energy-intensive in three ways. First, virtually all recessed cans currently installed in the residential sector use incandescent light sources, typically reflector-type lamps drawing 65-150 watts. Second, heat from incandescent lamps adds to air-conditioning loads. Third, most installed recessed cans are not airtight, so they allow conditioned air to escape from the living area into unconditioned spaces such as attics. Addressing both lighting energy use and air leakage in recessed cans has proven challenging. Lighting energy efficiency is greatly improved by using CFLs. Air leakage can be addressed by making fixtures airtight. But when CFLs are used in an airtight recessed can, heat generated by the lamp and ballast is trapped within the fixture. Excessive heat causes reduced light output and shorter lifespan of the CFL. The procurement was designed to overcome these technical challenges and make new products available in the marketplace.

McCullough, Jeffrey J.; Gordon, Kelly L.

2002-08-30T23:59:59.000Z

463

Residential and Transport Energy Use in India: Past Trend and Future Outlook  

E-Print Network (OSTI)

type of lighting bulb (incandescent, fluorescent), number ofof incandescent bulbs and fluorescent tubes per household,incandescent bulbs of 60W and 2.1 fluorescent tubes of 40W

de la Rue du Can, Stephane

2009-01-01T23:59:59.000Z

464

Demand for Environmentally-Friendly Durables  

E-Print Network (OSTI)

the replacement of short-lived incandescent bulbs with long-the replacement of short-lived incandescent bulbs with long-15 watt CFL for 60 watt incandescent bulb), durable (minimum

Martin, Leslie Aimee

2012-01-01T23:59:59.000Z

465

Residential and Transport Energy Use in India: Past Trend and Future Outlook  

E-Print Network (OSTI)

type of lighting bulb (incandescent, fluorescent), number ofhouseholds possessed 3.2 incandescent bulbs of 60W and 2.1areas versus only 2.1 incandescent bulbs of 60W and 1.5

de la Rue du Can, Stephane

2009-01-01T23:59:59.000Z

466

Calendar Year 2007 Program Benefits for U.S. EPA Energy Star Labeled Products: Expanded Methodology  

E-Print Network (OSTI)

technology categories: incandescent, CFL, non-Energy Star45% of exit signs were incandescent, 40% were CFLs, 7.5%share weighted average of incandescent, CFL, and non-Energy

Sanchez, Marla

2010-01-01T23:59:59.000Z

467

Buildings Energy Data Book: 5.6 Lighting  

Buildings Energy Data Book (EERE)

6 6 2010 Lamp Wattage, Number of Lamps, and Hours of Usage Lamp Wattage (Watts per lamp) Number of Lamps per Building Hours of Usage per Day Res Com Ind Other (1) Res Com Ind Res Com Ind Other Incandescent 56 53 46 68 32 14 1 2 10 13 9 General (A-type, Decorative) (2) 58 58 46 N/A 27 8 1 2 10 13 N/A Reflector 69 79 65 N/A 4 4 0 (3) 2 10 12 N/A Miscellaneous 45 7 0 68 1 3 N/A 2 11 0 9 Halogen 65 68 68 149 2 9 0 2 12 12 11 General 50 46 36 N/A 0 0 0 2 12 12 N/A Reflector 68 78 64 N/A 1 4 0 2 12 12 N/A Low Voltage Display 44 60 0 N/A 0 5 N/A 2 13 0 N/A Miscellaneous 82 99 145 149 0 0 0 2 10 12 11 Compact Fluorescent 16 19 31 22 12 39 1 2 10 13 9 General (Screw, Pin) 17 19 36 N/A 10 32 1 2 10 13 N/A Reflector 17 20 16 N/A 1 7 0 2 10 13 N/A Miscellaneous 18 0 0 22 1 N/A N/A 2 0 0 9 Linear Fluorescent 24 37 39 63 5 301 283 2 11 13 14 T5 19 36 58 N/A 0 20 20 2 12 13 N/A T8 26 31 32 N/A 1 181 182 2 11 13 N/A T12 28 50 53 N/A 3 98 79 2 11 12 N/A Miscellaneous 16 31 42 63 1 2 1

468

CFLs in Recessed Downlights: Technical Challenges  

SciTech Connect

Recessed downlights are the most popular residential lighting fixture in the United States representing about 12 percent of installed residential lighting fixtures and 15 percent of total lighting energy use nationwide. We estimate 400 million recessed downlights are currently installed in American homes, almost all using incandescent light sources. In the year 2000, only 0.44 percent of recessed cans sold were hard-wired for using pin-based CFLs. Recessed downlights consume energy in three ways. First, their incandescent light sources use energy directly, drawing 65 to 150 watts. Second, they consume energy indirectly by adding heat from their light sources to air-conditioning loads. Third, since most are not airtight, they also consume energy indirectly by allowing conditioned air to escape into unconditioned areas above the downlights, such as attics. PNNL calculated potential energy savings and found that if a 65W incandescent non-airtight downlight is replaced with a 26W CFL ICAT downlight operated at 3 hrs per day savings will be 126 kWh/yr. Early reflector CFLs have had high return rates primarily because of failure due to thermal related stress. A PNNL laboratory test of ten commercially available R-CFLs selected from retail store shelves showed almost all operated above their manufacturer rated maximum operating temperatures when they were installed and tested in ICAT downlights in a simulated insulated ceiling apparatus. DOE asked PNNL to investigate the development and introduction of both pin-based and screw-based CFLs for use in ICAT fixtures. PNNL invited manufacturers to submit lamps to a procurement program. PNNL conducted short- and long-term thermal testing of the lamps to measure performance parameters affected by elevated temperatures. 8 out of 10 R-CFLs (secrew-based lamps) failed the long-tem testing. Five out of nine CFL-ICAT (pin-based CFL) fixtures passed the long-term test, surviving a full year of operation in a simulated insulated ceiling apparatus, while maintaining at least 80% of initial lumens at 40% of rated life. Of those five products, two were withdrawn from the market due to poor sales, probably because of the high prices on the products. Three remain on the market. PNNL plans to initiate another R-CFL technology procurement in the winter of 2004/2005 to bring more high-quality R-CFL models to market. PNNL developed a number of design ideas for improving the thermal performance of pin-based CFL ICAT downlights for use in future activities.

Ledbetter, Marc R.; McCullough, Jeffrey J.; Dillon, Heather E.; Sandahl, Linda J.; Gordon, Kelly L.

2005-05-09T23:59:59.000Z

469

Information Resources: Life-Cycle Assessment of Energy and Environmental  

NLE Websites -- All DOE Office Websites (Extended Search)

Life-Cycle Assessment of Energy and Environmental Impacts of LED Lighting Products Life-Cycle Assessment of Energy and Environmental Impacts of LED Lighting Products This March 28, 2013 webcast reviewed DOE's recently completed three-part study of the life-cycle energy and environmental impacts of LED lighting products relative to incandescent and CFL alternatives. The reports for Parts 1 and 2 were published in February 2012 and June 2012, respectively, providing a literature review and life-cycle assessment (LCA) for lamps utilizing these three light source technologies. Presenters Jason Tuenge of Pacific Northwest National Laboratory and Brad Hollomon of Compa Industries focused on findings from Part 3, which augments the LCA results with chemical analysis of a variety of lamps using standard testing procedures from the U.S. Environmental Protection Agency and the State of California. A total of 22 samples, representing 11 different lamps, were tested to ascertain whether potentially toxic elements are present in concentrations that exceed regulatory thresholds for hazardous waste.

470

Data:22ce6869-0039-4fd6-9df6-a159d0e69de7 | Open Energy Information  

Open Energy Info (EERE)

ce6869-0039-4fd6-9df6-a159d0e69de7 ce6869-0039-4fd6-9df6-a159d0e69de7 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Southeast Colorado Power Assn Effective date: 2012/01/01 End date if known: Rate name: Yard Lighting: Incandescent Lamps: 4000 Lumen (295 Watts) Lamp Sector: Lighting Description: One 4000 Lumen (295 Watts) Lamp (106 kWh/mo.) Source or reference: http://secpa.com/sites/rate-schedules.html Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service

471

Data:A8ad7f31-26ea-4da5-9c8f-2351a2db765a | Open Energy Information  

Open Energy Info (EERE)

ad7f31-26ea-4da5-9c8f-2351a2db765a ad7f31-26ea-4da5-9c8f-2351a2db765a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Southeast Colorado Power Assn Effective date: 2012/01/01 End date if known: Rate name: Yard Lighting: Incandescent Lamps: 2500 Lumen (187 Watts) Lamp Sector: Lighting Description: One 2500 Lumen (187 Watts) Lamp ( 67 kWh/mo.) Source or reference: http://secpa.com/sites/rate-schedules.html Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service

472

Household transitions to energy efficient lighting  

Science Journals Connector (OSTI)

Abstract New energy efficient lighting technologies can significantly reduce household electricity consumption, but adoption has been slow. A unique dataset of German households is used in this paper to examine the factors associated with the replacement of old incandescent lamps (ILs) with new energy efficient compact fluorescent lamps (CFLs) and light emitting diodes (LEDs). The rebound effect of increased lamp luminosity in the transition to energy efficient bulbs is analyzed jointly with the replacement decision to account for household self-selection in bulb-type choice. Results indicate that the EU ban on \\{ILs\\} accelerated the pace of transition to \\{CFLs\\} and LEDs, while storage of bulbs significantly dampened the speed of the transition. Higher lighting needs and bulb attributes like energy efficiency, environmental friendliness, and durability spur IL replacement with \\{CFLs\\} or LEDs. Electricity gains from new energy efficient lighting are mitigated by 23% and 47% increases in luminosity for CFL and LED replacements, respectively. Model results suggest that taking the replacement bulb from storage and higher levels of education dampen the magnitude of these luminosity rebounds in IL to CFL transitions.

Bradford Mills; Joachim Schleich

2014-01-01T23:59:59.000Z

473

Optimizing Energy Savings from Direct-DC in U.S. Residential Buildings  

E-Print Network (OSTI)

Appliance type Standard technology DC-internal best technology Lighting Incandescent, fluorescent, LED Incandescent Electronic Heating Heater Electric resistance Cooling Motor (& compressor,

Garbesi, Karina

2012-01-01T23:59:59.000Z

474

MOntage Builders NORTHERN FOREST NORTHERN FOREST MOntage  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

of light: incandescent (as a control), compact florescent lighting (CFL), and light emitting diode (LED). LIGHTING AND APPLIANCES Comparison P oint LED CFL Incandescent Watt B...

475

A Journey from UCSB physics to Audrey Nelson  

E-Print Network (OSTI)

Target Gas Patented Waveguide Incandescent Infrared Source Microprocessor Diffusion Membranes Dual Beam integrated electronics Incandescent IR source and multi-channel thermopile detector Current gases applicable

Akhmedov, Azer

476

1. Mean Trick in the Shower It is known that in conditions of collective water supply the temperature of the water flowing on the man in  

E-Print Network (OSTI)

outside affect the situation. 4. , , , . 4. Incandescent Data Transfer Achieve a maximum data transfer rate using an incandescent bulb as a transmitter to modulate the optical signal

Kaplan, Alexander

477

THELUMINAPROJECT http://light.lbl.gov  

E-Print Network (OSTI)

source of portable lighting in Kenya, outpacing incandescent flashlights (Johnstone et al., 2009). LED technology has the potential to provide efficiency and performance benefits relative to incandescent bulbs

Jacobson, Arne

478

Arnold Schwarzenegger SPECTRALLY ENHANCED CERAMIC  

E-Print Network (OSTI)

Arnold Schwarzenegger Governor SPECTRALLY ENHANCED CERAMIC INCANDESCENT EMITTER Prepared For ENHANCED CERAMIC INCANDESCENT EMITTER EISG AWARDEE SONSIGHT INC. 17609 Clinton Drive Accokeek, MD 20607

479

Replacement Costs and Cleaning & Service Charges for ResidenceHalls  

E-Print Network (OSTI)

Incandescent Light Fixture $130.00 each Incandescent Light Fixture Globe $82.00 each Exit Sign $440.00 each

Shyy, Wei

480

LED exit signs: Improved technology leads the way to energy savings  

SciTech Connect

Recent innovations in light-emitting diode (LED) exit signs may make LED signs the best choice among the energy efficient options available. In the past, LED signs have offered low power consumption, projected long lamp life, and low maintenance requirements. Now, the best of the LED signs also offer improved optical designs that reduce their already low power consumption while improving visibility and appearance, and even reduce their cost. LED exit signs are gaining market share, and E Source expects this technology to eventually dominate over incandescent, compact fluorescent, and electroluminescent signs. More research is needed, however, to confirm manufacturers` claims of 20-year operating lives for LED signs. Conservative estimates place the number of exit signs in US buildings at about 40 million. Although each sign represents a very small part of a building`s load, exit signs are ready targets for energy efficiency upgrades -- they operate continuously and most use inefficient incandescent sources. With an LED sign, annual energy and maintenance costs can be reduced by more than 90 percent compared to a typical incandescent sign. Low annual costs help to offset the LED sign`s relatively high first cost. More than 25 utilities offer DSM incentives for energy efficient exit signs, and efficient alternatives are becoming more readily available. Recent improvements in optical designs enable many LED signs to visually out perform other sources. In addition to these benefits, LED exit signs have lower life cycle cost than most other options. The biggest barrier to their success, however, is that their first cost has been considerably higher than competing technologies. LED sign prices are falling rapidly, though, because manufacturers are continually improving optical designs of the fixtures to use fewer LEDs and thus even less energy while providing better performance.

Sardinsky, R.; Hawthorne, S.

1994-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "low-efficacy incandescent lamps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Data:77c083d3-41b0-4e16-b7a8-f4287f69e308 | Open Energy Information  

Open Energy Info (EERE)

d3-41b0-4e16-b7a8-f4287f69e308 d3-41b0-4e16-b7a8-f4287f69e308 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Town of Reading, Massachusetts (Utility Company) Effective date: 2011/08/01 End date if known: Rate name: 58 WATT INCANDESCENT Sector: Commercial Description: *Note: Incandescent and Mercury lamps will no longer be supplied for new installations. Fixed Monthly Charge= Annual Rate divided by 12 months. Extra Pole Cost When an extra pole is required, specifically for street lighting, there will be an extra cost based upon pole size, including up to 100 feet of secondary. 30 foot or 35 foot Class 4 pole is $44.00 per year

482

All General Counsel Reports | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

22, 2011 22, 2011 Elmira Stove Works: Proposed Penalty (2011-CE-1407) DOE alleged in a Notice of Proposed Civil Penalty that Elmira Stove Works failed to certify refrigerator-freezers as compliant with the energy conservation standards. April 22, 2011 Smeg USA: Proposed Penalty (2011-CE-14/1909) DOE alleged in a Notice of Proposed Civil Penalty that Smeg USA, Inc. failed to certify a variety of dishwashers and refrigerators as compliant with the applicable energy conservation standards. April 22, 2011 EiKO: Proposed Penalty (2011-CE-2702) DOE alleged in a Notice of Proposed Civil Penalty that EiKO Ltd. - North America failed to certify a variety of incandescent reflector lamps as compliant with the applicable energy conservation standards. April 22, 2011 Unionaire Group: Proposed Penalty (2011-CE-1508)

483

36 ways to save energy and money - right now! Hawai'i Clean Energy Initiative (HCEI) (Fact Sheet)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ways to save energy and money-right now! ways to save energy and money-right now! STATE OF HAWAII ACTIONS THAT WILL TAKE SOME PLANNING AND/OR HOME REMODELING: 1 Shut off lights and appliances when you leave the room. 2 Use task lighting and shut off general and overhead lighting. 3 Change incandescent bulbs to compact fluorescent lamps (CFLs). 4 If you are near a window, use natural daylight, not electric lighting. 5 Use the ENERGY STAR settings in your computers, printers, copiers, and appliances to power down when idle. But remember to shut them off when you are finished using them and at the end of the day. 6 Use a power strip to shut off computers, printers, speakers, and mobile phone chargers when not in use (phantom loads). 7 Print and copy on both sides of the paper. 8 If possible, lower air-conditioning use by raising the thermostat.

484

Understanding Drooping Light Emitting Diodes CEEM | U.S. DOE Office of  

Office of Science (SC) Website

Understanding Drooping Light Emitting Understanding Drooping Light Emitting Diodes CEEM Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research Science Highlights Highlight Archives News & Events Publications Contact BES Home 04.27.12 Understanding Drooping Light Emitting Diodes CEEM Print Text Size: A A A RSS Feeds FeedbackShare Page Scientific Achievement New calculations demonstrate that LED "droop" is dominated by multi-particle interactions. Droop occurs when increasing energy input does not produce proportionally more light. Significance and Impact Understanding "droop" may result in cheaper, more efficient LEDs; LEDs are more energy efficient, smaller, and longer-lived than incandescent lamps or fluorescent lighting. Research Details Atomistic first-principles calculations indicated that increasing amounts

485

Data:4cb18fae-92ff-4fb2-966b-57ed73c81045 | Open Energy Information  

Open Energy Info (EERE)

fae-92ff-4fb2-966b-57ed73c81045 fae-92ff-4fb2-966b-57ed73c81045 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Coldwater Board of Public Util Effective date: 2011/09/01 End date if known: Rate name: Traffic Light Service Sector: Lighting Description: Open for incandescent lamp installations maintained for traffic regulation or guidance, as distinguished from street illumination and police signal systems. Source or reference: Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V):

486

Omaha Public Power District - Commercial Energy Efficiency Rebate Programs  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Omaha Public Power District - Commercial Energy Efficiency Rebate Omaha Public Power District - Commercial Energy Efficiency Rebate Programs Omaha Public Power District - Commercial Energy Efficiency Rebate Programs < Back Eligibility Commercial Industrial Savings Category Heating & Cooling Commercial Heating & Cooling Heat Pumps Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Lighting: $20,000 or up to 20% of cost Program Info State Nebraska Program Type Utility Rebate Program Rebate Amount Fluorescent Lighting: $5 - $32/fixture High Intensity Discharge Lighting: $5 - $75/unit Exit Sign: $5/unit LED Lighting: $6 - $55/unit Incandescent: $4 - $8 Lamp Upgrade: $1 - $1.50/unit Custom Lighting Measures: Contact Utility Heat Pump: $50/nominal ton Innovative Energy Efficiency Project: 50% of study cost and $400/kW of peak

487

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

51 - 18360 of 28,905 results. 51 - 18360 of 28,905 results. Download DOE F 1350.4 DOE Program Review Centers Information Sheet http://energy.gov/cio/downloads/doe-f-13504 Download jrevSETTLEMENT0105.PDF http://energy.gov/gc/downloads/jrevsettlement0105pdf0 Download Fuzhou Sunlight: Noncompliance Determination (2010-SE-1402) DOE issued a Notice of Noncompliance Determination to Fuzhou Sunlight Lighting Electrical Appliance Co., Ltd. finding that a variety of models of incandescent reflector lamps do not comport with the energy conservation standards. http://energy.gov/gc/downloads/fuzhou-sunlight-noncompliance-determination-2010-se-1402 Download ASKO Appliances: Notice of Investigation (2010-SE-0601) DOE notified ASKO Appliances, Inc., by letter that DOE believes ASKO dishwasher model D5122XXLB may violate federal minimum standards for energy

488

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

71 - 9480 of 28,560 results. 71 - 9480 of 28,560 results. Download Application for presidential permit OE Docket No. PP-300 Maine Public Service Company http://energy.gov/oe/downloads/application-presidential-permit-oe-docket-no-pp-300-maine-public-service-company Download Westinghouse Lighting: Noncompliance Determination (2010-CE-09/1001) DOE issued a Notice of Noncompliance Determination to Westinghouse Lighting Corporation finding that various models of incandescent reflector lamps do not comport with the energy conservation standards. http://energy.gov/gc/downloads/westinghouse-lighting-noncompliance-determination-2010-ce-091001 Download Major Communications Report March 13, 2009 This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other

489

Compliance Certification Enforcement | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

April 22, 2011 April 22, 2011 Topstar: Proposed Penalty (2011-CE-2703) DOE alleged in a Notice of Proposed Civil Penalty that Topstar International, Inc. failed to certify a variety of incandescent reflector lamps as compliant with the applicable energy conservation standards. April 22, 2011 Living Direct: Proposed Penalty (2011-CE-1904) DOE alleged in a Notice of Proposed Civil Penalty that Living Direct, Inc. failed to certify a variety of dishwashers, refrigerator-freezers, and freezers as compliant with the applicable energy conservation standards. April 22, 2011 Midea Washing Appliance: Proposed Penalty (2011-CE-1903) DOE alleged in a Notice of Proposed Civil Penalty that Midea Washing Appliances Mfg. Co., Ltd. failed to certify a variety of dishwashers as compliant with the applicable water and energy conservation standards.

490

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

801 - 15810 of 31,917 results. 801 - 15810 of 31,917 results. Download Fuzhou Sunlight: Noncompliance Determination (2010-SE-1402) DOE issued a Notice of Noncompliance Determination to Fuzhou Sunlight Lighting Electrical Appliance Co., Ltd. finding that a variety of models of incandescent reflector lamps do not comport with the energy conservation standards. http://energy.gov/gc/downloads/fuzhou-sunlight-noncompliance-determination-2010-se-1402 Download Conflict of Interest and Nondisclosure Acknowledgement http://energy.gov/management/downloads/conflict-interest-and-nondisclosure-acknowledgement-0 Download Cyber Security Audit and Attack Detection Toolkit: Bandolier and Portaledge, March 2010 This project of the cyber security audit and attack detection toolkit will employ Bandolier Audit Files for optimizing security configurations and the

491

The Energy-Efficient Fixtures Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

0 0 The Energy-Efficient Fixtures Laboratory Replacing the incandescent bulb with a more efficient light source is only the first step in developing an energy-efficient lighting system. Improved fixtures can raise the system's efficiency even further. At LBL's Energy-Efficient Fixtures Laboratory, researchers in the Lighting Systems Group study the optical and thermal efficiency of luminaires, and work closely with fixture manufacturers to develop more efficient products. "Fifty to seventy percent efficiencies are now typical of fixtures," says senior research associate Chin Zhang, "and we're trying to improve them to eighty to ninety percent." Oliver Morse adjusts a centralized light guide system consisting of a 250-watt metal halide lamp, a high-efficiency beam splitter and four hollow

492

U.S. Department of Energy 1000 Independence Ave, SW  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U.S. Department of Energy 1000 Independence Ave, SW Washington, DC 20585 In the Matter of: Fuzhou Sunlight Lighting Electrical Appliance Co., Ltd. ) ) ) ) Case Number: 2010-SE-1402 NOTICE OF NONCOMPLIANCE DETERMINATION CERTIFICATION Manufacturers of certain covered products are required to certify compliance with the applicable energy conservation standards through submission of a compliance statement and a certification report. 10 CFR § 430.62. See 42 U.S.C. 6296. On June 4, 2010, Westinghouse provided to DOE copies of NVLAP test reports for a variety of models of incandescent reflector lamps. Westinghouse also provided a spreadsheet summarizing the information from the test reports. In relevant part, the spreadsheet (and test reports) details the following information:

493

Aero-Tech: Proposed Penalty (2010-CE-1012) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Aero-Tech: Proposed Penalty (2010-CE-1012) Aero-Tech: Proposed Penalty (2010-CE-1012) Aero-Tech: Proposed Penalty (2010-CE-1012) September 8, 2010 DOE alleged in a Notice of Proposed Civil Penalty that Aero-Tech Light Bulb Co. failed to certify a variety of incandescent reflector lamps as compliant with the applicable energy conservation standards. DOE regulations require a manufacturer (which includes importers) to submit reports certifying that its products have been tested and meet the applicable energy conservation standards. This civil penalty notice advises the company of the potential penalties and DOE's administrative process, including the company's right to a hearing. Aero-Tech: Proposed Penalty (2010-CE-1012) More Documents & Publications Aero-Tech: Order (2010-CE-1012) Westland Sales: Proposed Penalty (2010-CE-03/0411)

494

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

31 - 14040 of 31,917 results. 31 - 14040 of 31,917 results. Download Mitsubishi Electric: Proposed Penalty (2011-CE-01/0202) DOE alleged in a Notice of Proposed Civil Penalty that Mitsubishi Electric & Electronics USA, Inc. failed to certify residential central air conditioners and central air conditioning heat pumps as compliant with the energy conservation standards. http://energy.gov/gc/downloads/mitsubishi-electric-proposed-penalty-2011-ce-010202 Download Turolight: Proposed Penalty (2011-CE-2705) DOE alleged in a Notice of Proposed Civil Penalty that Turolight, Inc. failed to certify a variety of incandescent reflector lamps as compliant with the applicable energy conservation standards. http://energy.gov/gc/downloads/turolight-proposed-penalty-2011-ce-2705 Download Sunpentown: Proposed Penalty (2011-CE-1504)

495

Trojan: Proposed Penalty (2011-CE-2704) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Trojan: Proposed Penalty (2011-CE-2704) Trojan: Proposed Penalty (2011-CE-2704) Trojan: Proposed Penalty (2011-CE-2704) April 22, 2011 DOE alleged in a Notice of Proposed Civil Penalty that Trojan, Inc. failed to certify a variety of incandescent reflector lamps as compliant with the applicable energy conservation standards. DOE regulations require a manufacturer (which includes importers) to submit reports certifying that its products have been tested and meet the applicable energy conservation standards. This civil penalty notice advises the company of the potential penalties and DOE's administrative process, including the company's right to a hearing. Trojan: Proposed Penalty (2011-CE-2704) More Documents & Publications Trojan: Order (2011-CE-2704) Turolight: Proposed Penalty (2011-CE-2705)

496

Top 10 Tips to Save Energy and Money This Summer | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Top 10 Tips to Save Energy and Money This Summer Top 10 Tips to Save Energy and Money This Summer Top 10 Tips to Save Energy and Money This Summer June 18, 2012 - 2:14pm Addthis John Chu John Chu Communications Specialist with the Office of Energy Efficiency and Renewable Energy June 20th marks the first day of summer, and for many of us that means trips to the beach, outdoor concerts, and cool drinks. Summer is also a great season to save energy and money in your home. Here are some tips to get you started: Lighting makes up about 10% of home electricity costs. You can save up to 80% of that energy by simply replacing your traditional incandescents with compact fluorescent lamps (CFLs) and light emitting diodes (LEDs). They will also last you for years after the summer is gone, saving money on replacements.

497

Energy 101: Lighting Choices | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lighting Choices Lighting Choices Energy 101: Lighting Choices Addthis Below is the text version for the Energy 101: Lighting Choices video: The video opens with "Energy 101: Lighting Choices." This is followed by shots of a variety of lamps being turned on. We're all used to lighting up dark spaces with the flip of a switch. In fact, people have been doing so since Thomas Edison invented the incandescent light bulb about 130 years ago...and we've used that same old bulb ever since. The video shows a store aisle with a diverse light bulb selection, then moves to close-ups of the packaging labels on various bulbs. Today you'll see more light bulb options in stores. These bulbs will give you the light you want while saving you energy...and money. A hand screws in a light bulb and flips the switch. The bulb is shown in

498

Topstar: Proposed Penalty (2011-CE-2703) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Topstar: Proposed Penalty (2011-CE-2703) Topstar: Proposed Penalty (2011-CE-2703) Topstar: Proposed Penalty (2011-CE-2703) April 22, 2011 DOE alleged in a Notice of Proposed Civil Penalty that Topstar International, Inc. failed to certify a variety of incandescent reflector lamps as compliant with the applicable energy conservation standards. DOE regulations require a manufacturer (which includes importers) to submit reports certifying that its products have been tested and meet the applicable energy conservation standards. This civil penalty notice advises the company of the potential penalties and DOE's administrative process, including the company's right to a hearing. Topstar: Proposed Penalty (2011-CE-2703) More Documents & Publications Topstar International: Order (2011-CE-2703) Turolight: Proposed Penalty (2011-CE-2705)

499

Top 10 Tips to Save Energy and Money This Summer | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Top 10 Tips to Save Energy and Money This Summer Top 10 Tips to Save Energy and Money This Summer Top 10 Tips to Save Energy and Money This Summer June 18, 2012 - 2:14pm Addthis John Chu John Chu Communications Specialist with the Office of Energy Efficiency and Renewable Energy June 20th marks the first day of summer, and for many of us that means trips to the beach, outdoor concerts, and cool drinks. Summer is also a great season to save energy and money in your home. Here are some tips to get you started: Lighting makes up about 10% of home electricity costs. You can save up to 80% of that energy by simply replacing your traditional incandescents with compact fluorescent lamps (CFLs) and light emitting diodes (LEDs). They will also last you for years after the summer is gone, saving money on replacements.

500

DOE Science Showcase - Light-emitting Diode (LED) Lighting Research | OSTI,  

Office of Scientific and Technical Information (OSTI)

Science Showcase - Light-emitting Diode (LED) Lighting Research Science Showcase - Light-emitting Diode (LED) Lighting Research Light-emitting diode (LED) lighting is a type of solid-state lighting that uses a semiconductor to convert electricity to light. LED lighting products are beginning to appear in a wide variety of home, business, and industrial products such as holiday lighting, replacement bulbs for incandescent lamps, street lighting, outdoor area lighting and indoor ambient lighting. Over the past decade, LED technology research and development supported by the U.S. Department of Energy (DOE) has yielded impressive improvements in the cost, color performance, light output, efficacy, reliability, lifetime, and manufacturability of LED products and this upward trend is expected to continue. Read about the latest DOE research, the technology behind LEDs,