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Note: This page contains sample records for the topic "typical incandescent bulbs" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Sales of specialty incandescent bulbs decline despite ...  

U.S. Energy Information Administration (EIA)

... and light-emitting diode (LED) bulbs. Several manufacturers offer CFL three-way bulbs to replace incandescent three-way bulbs. LEDs, ...

2

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

3

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

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

How Energy-Efficient Light Bulbs Compare with Traditional Incandescents How Energy-Efficient Light Bulbs Compare with Traditional Incandescents July 29, 2012 - 6:25pm Addthis...

4

Sales of specialty incandescent bulbs decline despite ...  

U.S. Energy Information Administration (EIA)

Search EIA.gov. A-Z Index; ... like three-way bulbs and appliance bulbs, are exempted from congressionally-legislated energy efficiency standards.

5

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)

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 options for replacement light bulbs, you probably noticed that you have many options and the alternative bulbs are more

Bystroff, Chris

6

Incandescent bulbs still play a role in the future of lighting ...  

U.S. Energy Information Administration (EIA)

The Energy Independence and Security Act of 2007 (EISA) mandates longer lasting, more efficient light bulbs for general service. Detailed results from ...

7

Energy-Efficient Lighting The typical American family spends more  

E-Print Network (OSTI)

fluorescent light bulbs (CFLs) saves you money in the long run with lower energy bills. CFLs are significant Typical incandescent 75-watt light bulb Compact Fluorescent 18-watt light bulb Purchase cost $0.60 $ 5 that incandescent bulbs use becomes heat while only 10 percent becomes light. CFLs create less heat because more

8

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

9

Energy Basics: Incandescent Lighting  

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

The three most common types of incandescent lamps are: Standard incandescent lamps Energy-Saving Incandescent (or Halogen) Reflector lamps Standard Incandescent Lamps Known as...

10

Incandescent Lighting | Department of Energy  

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

Incandescent Lighting Incandescent Lighting August 16, 2013 - 10:00am Addthis Incandescent lighting is the most common type of lighting used in homes. Incandescent lamps operate...

11

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

12

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

13

Sales of specialty incandescent bulbs decline despite ...  

U.S. Energy Information Administration (EIA)

Biofuels: Ethanol & Biodiesel ... This effect points to broader lighting market transformation beyond the target of the original legislation, ...

14

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

15

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)

16

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

17

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

18

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

19

Labeling energy cost on light bulbs lowers implicit discount rates Jihoon Min a  

E-Print Network (OSTI)

Analysis Labeling energy cost on light bulbs lowers implicit discount rates Jihoon Min a , Inês L considerably. To quantify the influence of factors that drive consumer choices for light bulbs, we conducted incandescent bulbs. About half of the total lighting service (in terms of lumens) was provided by incandes

Michalek, Jeremy J.

20

Whole Product Performance for 2X High-Efficiency Incandescent Lamps  

Science Conference Proceedings (OSTI)

FirstEnergy (FE) approached EPRIs Lighting Lab in 2011 to validate the performance of a newly developed 2X incandescent lighting technology developed by a manufacturing company in their service territory. This manufacturer claimed that their product was identical in light output, but twice (2X) as efficient as traditional 100W incandescent bulbs. In collaboration with FE, EPRI conducted a series of tests to independently verify the energy and photometric performance of this ...

2012-11-12T23:59:59.000Z

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

2X Incandescent Lamp Technology  

Science Conference Proceedings (OSTI)

The incandescent lamp was developed during the 1800s, largely reaching the design of the traditional incandescent lamp as we know it by the late 1800s.This lamp remained largely unchanged for years, providing most commercial and residential lighting demands into the 1950s and residential lighting into the 2000s. Asnew lighting technologies became available, the low efficacy, measured in lumens per watt, of the traditional incandescent lamp became an issue which many wanted to ...

2012-11-01T23:59:59.000Z

22

The History of the Light Bulb | Department of Energy  

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

The History of the Light Bulb The History of the Light Bulb The History of the Light Bulb November 22, 2013 - 1:00pm Addthis History of the Light Bulb Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs Daniel Wood Daniel Wood Data Integration Specialist What are the key facts? Like all great inventions, the light bulb can't be credited to one inventor. It was a series of small improvements on the ideas of previous inventors that have led to the light bulbs we use in our homes today. Learn more about the history of the incandescent light bulb. Explore the history of fluorescent lights, from the Geissler tube to CFLs. Read about the advancements in LED lights. More than 150 years ago, inventors began working on a bright idea that would have a dramatic impact on how we use energy in our homes and offices.

23

The History of the Light Bulb | Department of Energy  

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

The History of the Light Bulb The History of the Light Bulb The History of the Light Bulb November 22, 2013 - 1:00pm Addthis History of the Light Bulb Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs Daniel Wood Daniel Wood Data Integration Specialist What are the key facts? Like all great inventions, the light bulb can't be credited to one inventor. It was a series of small improvements on the ideas of previous inventors that have led to the light bulbs we use in our homes today. Learn more about the history of the incandescent light bulb. Explore the history of fluorescent lights, from the Geissler tube to CFLs. Read about the advancements in LED lights. More than 150 years ago, inventors began working on a bright idea that would have a dramatic impact on how we use energy in our homes and offices.

24

NETL: Gasification  

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

in house lighting, where, when mixed with argon, the incandescent light emits a more blue light (typically incandescent bulbs have a yellowish tint). These bulbs are more...

25

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

E-Print Network (OSTI)

This report provides detailed information about the potential savings from the 2012 Federal Legislation to phase out incandescent lamps and the NOx emissions reduction from the replacement of incandescent bulbs with Compact Fluorescent Lamps (CFL). In Texas, this analysis includes the savings estimates from both the annual and Ozone Season Day (OSD) NOx reductions. The NOx emissions reduction in this analysis are calculated using estimated emissions factors for 2007 from the US Environmental Protection Agency (US EPA) eGRID database, which had been specially prepared for this purpose.

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

2010-03-01T23:59:59.000Z

26

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

27

Jacketed lamp bulb envelope  

DOE Patents (OSTI)

A jacketed lamp bulb envelope includes a ceramic cup having an open end and a partially closed end, the partially closed end defining an aperture, a lamp bulb positioned inside the ceramic cup abutting the aperture, and a reflective ceramic material at least partially covering a portion of the bulb not abutting the aperture. The reflective ceramic material may substantially fill an interior volume of the ceramic cup not occupied by the bulb. The ceramic cup may include a structural feature for aiding in alignment of the jacketed lamp bulb envelope in a lamp. The ceramic cup may include an external flange about a periphery thereof. One example of a jacketed lamp bulb envelope includes a ceramic cup having an open end and a closed end, a ceramic washer covering the open end of the ceramic cup, the washer defining an aperture therethrough, a lamp bulb positioned inside the ceramic cup abutting the aperture, and a reflective ceramic material filling an interior volume of the ceramic cup not occupied by the bulb. A method of packing a jacketed lamp bulb envelope of the type comprising a ceramic cup with a lamp bulb disposed therein includes the steps of filling the ceramic cup with a flowable slurry of reflective material, and applying centrifugal force to the cup to pack the reflective material therein.

MacLennan, Donald A. (Gaithersburg, MD); Turner, Brian P. (Damascus, MD); Gitsevich, Aleksandr (Gaithersburg, MD); Bass, Gary K. (Mt. Airy, MD); Dolan, James T. (Frederick, MD); Kipling, Kent (Gaithersburg, MD); Kirkpatrick, Douglas A. (Great Falls, VA); Leng, Yongzhang (Damascus, MD); Levin, Izrail (Silver Spring, MD); Roy, Robert J. (Frederick, MD); Shanks, Bruce (Gaithersburg, MD); Smith, Malcolm (Alexandria, VA); Trimble, William C. (Columbia, MD); Tsai, Peter (Olney, MD)

2001-01-01T23:59:59.000Z

28

A Winning Light Bulb With the Potential to Save the Nation Billions |  

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

A Winning Light Bulb With the Potential to Save the Nation Billions A Winning Light Bulb With the Potential to Save the Nation Billions A Winning Light Bulb With the Potential to Save the Nation Billions August 4, 2011 - 3:09pm Addthis This 10-watt alternative LED bulb (which glows white when turned on) could save the nation about 35 terawatt-hours of electricity or $3.9 billion in one year and avoid 20 million metric tons of carbon emissions if every 60-watt incandescent bulb in the U.S. was replaced with the L Prize winner. | Photo Courtesy of Philips Lighting North America This 10-watt alternative LED bulb (which glows white when turned on) could save the nation about 35 terawatt-hours of electricity or $3.9 billion in one year and avoid 20 million metric tons of carbon emissions if every 60-watt incandescent bulb in the U.S. was replaced with the L Prize winner.

29

CFL Bulbs: Good or Bad for the Environment? Q: I've heard that CFL bulbs contain mercury and that mercury is  

E-Print Network (OSTI)

mercury, a tiny amount primarily in vapor form. It is what makes the bulb give off light determines the color of the light that you see. The amount of mercury involved in a typical CFL bulb is 5, there is nothing "magic" about CFL bulbs in this regard. This is exactly how regular fluorescent light tubes work

30

Wiring Switches to Light Bulbs  

E-Print Network (OSTI)

Given n buttons and n bulbs so that the ith button toggles the ith bulb and at most two other bulbs, we compute the sharp lower bound on the number of bulbs that can be lit regardless of the action of the buttons.

Buckley, Stephen M

2011-01-01T23:59:59.000Z

31

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

32

A Bright Idea: New Efficiency Standards for Incandescent and...  

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

out" of less-efficient bulbs will begin with 100 watt bulbs in 2012; lesser wattage light bulbs will then be gradually removed from distribution, ending with noncompliant 40...

33

Bulb mounting of solar cell  

SciTech Connect

An energy converting assembly is provided for parasiting of light from a fluorescent light bulb utilizing a solar cell. The solar cell is mounted on a base member elongated in the dimension of elongation of the fluorescent bulb, and electrical interconnections to the cell are provided. A flexible sheet of opaque material having a flat white interior reflective surface surrounds the fluorescent bulb and reflects light emitted from the bulb back toward the bulb and the solar cell. The reflective sheet is tightly held in contact with the bottom of the bulb by adhesive, a tie strap, an external clip, or the like.

Thompson, M.E.

1983-04-05T23:59:59.000Z

34

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

35

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

36

Waste Toolkit A-Z Light bulbs  

E-Print Network (OSTI)

Waste Toolkit A-Z Light bulbs Can I recycle light bulbs? It depends what type of bulbs you have for the `hazardous' symbol on the packaging or on the light bulb (crossed out wheelie bin symbol). How can I recycle light bulbs? Standard filament bulbs Put in the waste bin (landfill waste) as these are not classified

Melham, Tom

37

Information Resources: L Prize(tm): The Race for Super Efficient Light Bulbs  

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

L Prize(tm): The Race for Super Efficient Light Bulbs L Prize(tm): The Race for Super Efficient Light Bulbs This September 23, 2008 webcast provided an overview of the Bright Tomorrow Lighting Prize (L Prize) technology competition. The L Prize calls for super-efficient SSL products to replace two of the most common light bulbs used today: the 60-watt incandescent and the PAR-38 halogen reflector. Kelly Gordon, Pacific Northwest National Laboratory, kicked off the webcast with an overview of the competition requirements, evaluation process, and opportunities for promotion of the winning products. Mary Matteson Bryan, Pacific Gas & Electric, and Liesel Whitney-Schulte, Wisconsin Focus on Energy, followed with a look at the role of L Prize partners and plans for their organizations to support the winning products through demonstrations, education, promotions, and other collaborative efforts.

38

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

39

Spatial assessment of net mercury emissions from the use of fluorescent bulbs  

SciTech Connect

While fluorescent lighting is an important technology for reducing electrical energy demand, mercury used in the bulbs is an ongoing concern. Using state and country level data, net emissions of mercury from the marginal use of fluorescent lightbulbs are examined for a base year of 2004 for each of the 50 United States and 130 countries. Combustion of coal for electric power generation is generally the largest source of atmospheric mercury pollution; reduction in electricity demand from the substitution of incandescent bulbs with fluorescents leads to reduced mercury emissions during the use of the bulb. This analysis considers the local mix of power sources, coal quality, thermal conversion efficiencies, distribution losses, and any mercury control technologies that might be in place. Emissions of mercury from production and end-of-life treatment of the bulbs are also considered, providing a life-cycle perspective. Net reductions in mercury over the entire life cycle range from -1.2 to 97 mg per bulb depending on the country. The consequences for atmospheric mercury emissions of several policy scenarios are also discussed. 46 refs., 4 figs., 3 tabs.

Matthew J. Eckelman; Paul T. Anastas; Julie B. Zimmerman [Yale University, New Haven, CT (United States). Department of Chemical Engineering

2008-11-15T23:59:59.000Z

40

Lamp bulb with integral reflector  

SciTech Connect

An improved electrodeless discharge lamp bulb includes an integral ceramic reflector as a portion of the bulb envelope. The bulb envelope further includes two pieces, a reflector portion or segment is cast quartz ceramic and a light transmissive portion is a clear fused silica. In one embodiment, the cast quartz ceramic segment includes heat sink fins or stubs providing an increased outside surface area to dissipate internal heat. In another embodiment, the quartz ceramic segment includes an outside surface fused to eliminate gas permeation by polishing.

Levin, Izrail (Silver Spring, MD); Shanks, Bruce (Gaithersburg, MD); Sumner, Thomas L. (Wheaton, MD)

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

COST EFFECTIVENESS OF LONG LIFE INCANDESCENT LAMPS AND ENERGY BUTTONS  

E-Print Network (OSTI)

placed into light bulb sockets (Edison sockets) and the lampbe inserted into the same Edison type socket that is usedto injury. In addition, Edison sockets that are hori~

Verderber, Rudy

2013-01-01T23:59:59.000Z

42

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

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

90PAR38130 Addthis Related Articles DOE Requires Westinghouse to Cease Sales of Two Light Bulb Models and Allows Sale of Another Westinghouse and Fuzhou Permitted to Restart...

43

Looking for Light Bulbs Elements of a  

E-Print Network (OSTI)

Looking for Light Bulbs Elements of a Great Business Idea Mike Panesis #12;Housekeeping Register · Elevator Pitch Social,Wed, Nov 28, 6pm Introductions 2 #12;Looking for Light Bulbs Properties of a Great

44

PQ Hotline Call of the Month - September 2005: Life-Extension and Energy-Saving Devices for Incandescent Light Bulbs  

Science Conference Proceedings (OSTI)

The EPRI Power Quality Hotline is provided as a service to all Power Quality Knowledge funders. EPRI's Power Quality Knowledge program provides best-in-class information and resource tools needed to manage power quality in a competitive environment, and to understand and solve vexing power quality problems. The program offers a comprehensive collection of unbiased and actionable technical and informational publications and products, educational forums, technical support, and Web-based services to enable ...

2005-09-30T23:59:59.000Z

45

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.

46

Consumer Light Bulb Changes: Briefing and Resources for Media...  

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

Consumer Light Bulb Changes: Briefing and Resources for Media and Retailers Consumer Light Bulb Changes: Briefing and Resources for Media and Retailers This presentation provides...

47

Particulate measurement issues in diesel exhausts using laser induced incandescence  

DOE Green Energy (OSTI)

A number of studies in the recent past have identified Laser Induced Incandescence (LII) as a versatile technique for in-flame measurement of soot concentrations. Recently, a number of researchers have focused their attention in adapting this technique to measure particulate in diesel exhausts. However the agreement with established physical sampling techniques, such as the EPA recommended filter paper collection method, was found to be less than ideal. This paper reports the efforts to adapt this technique for diesel exhaust characterization. Many of the factors affecting LII signal were identified through computer modeling. Parameters that could not be determined through such a model were determined experimentally following a parametric study. Subsequently, LII measurements were performed in the exhaust of a modified lab burner, with conditions close to that of diesel engine exhausts. Such measurements show excellent agreement with those performed using the standard filter paper collection technique.

Gupta, S. B.; Poola, R. B.; Sekar, R.

2000-07-03T23:59:59.000Z

48

100 Prisoners and A light Bulb Yisong Song  

E-Print Network (OSTI)

100 Prisoners and A light Bulb Yisong Song 1. Introduction The article represent three different protocols for solving the "100 Prisoners and a Light Bulb" riddle, including the explicit computations only a light bulb with a toggle switch. The prisoner will be able to observe the current state

Morrow, James A.

49

Quality and Performance of LED Flashlights in Kenya: Common End User Preferences and Complaints  

E-Print Network (OSTI)

with torches? Failure of: ? LEDs/Bulb [1] ? Battery [2] ?to incandescent bulbs, and low cost LEDs have achieved pricepowered LED flashlights. Incandescent bulb flashlights are

Tracy, Jenny

2010-01-01T23:59:59.000Z

50

LED LAMP OR BULB WITH REMOTE PHOSPHOR AND DIFFUSER ...  

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 ...

51

Light bulb standards begin taking effect in 2012 - Today in ...  

U.S. Energy Information Administration (EIA)

On January 1, 2012, efficiency standards will start taking effect for brighter, higher-wattage general service bulbs. Based on its light output of ...

52

Luminous Efficacy Standards for General Purpose Lights | Department...  

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

output) per watt (measure of power input). The efficacy of a typical incandescent light bulb ranges between 12 lmW and 18 lmW. The efficacy of a typical compact fluorescent...

53

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

54

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

55

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

Science Conference Proceedings (OSTI)

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

56

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

Science Conference Proceedings (OSTI)

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

57

Global Potential of Energy Efficiency Standards and Labeling Programs  

E-Print Network (OSTI)

T5 Incandescent CFL Halogen Other Total Equipment EfficiencyCFL replacement for incandescent bulbs, and high-efficiency

McNeil, Michael A

2008-01-01T23:59:59.000Z

58

Changing How You Choose Light Bulbs | Department of Energy  

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

Changing How You Choose Light Bulbs Changing How You Choose Light Bulbs Changing How You Choose Light Bulbs July 12, 2010 - 7:30am Addthis Elizabeth Spencer Communicator, National Renewable Energy Laboratory Last month, the Federal Trade Commission announced that light bulbs will have a brand new style of packaging, starting in 2011. This is super exciting news! Well, all right, maybe "exciting" is a bit of a stretch, but it's certainly useful if you're thinking in terms of saving money and energy. Which is, I hope, one of the reasons people come to this blog. Example of the Lighting Facts label. The new form is based on a simple idea: There's an absolute ton of different kinds of lighting out there, but for most lights, the only information on the package is the wattage-the amount of power it draws.

59

Changing How You Choose Light Bulbs | Department of Energy  

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

Changing How You Choose Light Bulbs Changing How You Choose Light Bulbs Changing How You Choose Light Bulbs July 12, 2010 - 7:30am Addthis Elizabeth Spencer Communicator, National Renewable Energy Laboratory Last month, the Federal Trade Commission announced that light bulbs will have a brand new style of packaging, starting in 2011. This is super exciting news! Well, all right, maybe "exciting" is a bit of a stretch, but it's certainly useful if you're thinking in terms of saving money and energy. Which is, I hope, one of the reasons people come to this blog. Example of the Lighting Facts label. The new form is based on a simple idea: There's an absolute ton of different kinds of lighting out there, but for most lights, the only information on the package is the wattage-the amount of power it draws.

60

Free Energy Efficiency Kit includes CFL light bulbs,  

E-Print Network (OSTI)

Free Energy Efficiency Kit Kit includes CFL light bulbs, spray foam, low-flow shower head, and more i ci e n cy On Thursday, March 31st New River Light & Power will sponsor a seminar that is designed

Rose, Annkatrin

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

U.S. Energy Information Administration (EIA) - Sector  

Annual Energy Outlook 2012 (EIA)

incandescent bulbs. High-performance incandescent, compact fluorescent, and light-emitting diode (LED) lamps continue to replace low-efficacy incandescent lamps. In 2035,...

62

Restaurants | ENERGY STAR Buildings & Plants  

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

system Light your exit signs with incandescent bulbs Replace the bulbs with light emitting diode (LED) exit sign retrofit kits Light your parking area with incandescent or...

63

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

E-Print Network (OSTI)

), and Light-Emitting Diode (LED) Bulbs Seong-Rin Lim, Daniel Kang, Oladele A. Ogunseitan,,§ and Julie M sources with compact fluorescent lamp (CFL) and light-emitting diode (LED) bulbs that use about 70% and 85 lighting systems are transitioning from incandes- cent to compact fluorescent lamp (CFL) and light

Short, Daniel

64

U.S. Environmental Protection Agency | December 1, 2010 What to Do if a Compact Fluorescent Light (CFL) Bulb or  

E-Print Network (OSTI)

Fluorescent Light (CFL) Bulb or Fluorescent Tube Light Bulb Breaks in Your Home1 Fluorescent light bulbs contain a small amount of mercury sealed within the glass tubing. When a fluorescent bulb breaks in your home, some of this mercury is released as mercury vapor. The broken bulb can continue to release

McConnell, Terry

65

Funding Sustainable Initiatives: Should Williams Implement a Revolving Loan Fund?  

E-Print Network (OSTI)

to replace its incandescent light bulbs with more efficient compact fluorescent (CFL) light bulbs. These light bulbs use 2/3 less energy than #12;Terra 4 standard incandescent bulbs, but they are more

Aalberts, Daniel P.

66

Solid-State Lighting: L Prize(tm): The Race for Super Efficient Light Bulbs  

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

L Prize(tm): The Race for Super L Prize(tm): The Race for Super Efficient Light Bulbs to someone by E-mail Share Solid-State Lighting: L Prize(tm): The Race for Super Efficient Light Bulbs on Facebook Tweet about Solid-State Lighting: L Prize(tm): The Race for Super Efficient Light Bulbs on Twitter Bookmark Solid-State Lighting: L Prize(tm): The Race for Super Efficient Light Bulbs on Google Bookmark Solid-State Lighting: L Prize(tm): The Race for Super Efficient Light Bulbs on Delicious Rank Solid-State Lighting: L Prize(tm): The Race for Super Efficient Light Bulbs on Digg Find More places to share Solid-State Lighting: L Prize(tm): The Race for Super Efficient Light Bulbs on AddThis.com... Conferences & Meetings Presentations Publications Webcasts Videos Tools L Prize(tm): The Race for Super Efficient Light Bulbs

67

DOE Requires Westinghouse to Cease Sales of Two Light Bulb Models...  

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

Westinghouse to Cease Sales of Two Light Bulb Models and Allows Sale of Another DOE Requires Westinghouse to Cease Sales of Two Light Bulb Models and Allows Sale of Another October...

68

Wet-Bulb Temperature from Relative Humidity and Air Temperature  

Science Conference Proceedings (OSTI)

An equation is presented for wet-bulb temperature as a function of air temperature and relative humidity at standard sea level pressure. It was found as an empirical fit using gene-expression programming. This equation is valid for relative ...

Roland Stull

2011-11-01T23:59:59.000Z

69

THE LIGHT BULB PROBLEM 1 Ramamohan Paturi2 Sanguthevar Rajasekaran3 John Reif3  

E-Print Network (OSTI)

THE LIGHT BULB PROBLEM 1 Ramamohan Paturi2 Sanguthevar Rajasekaran3 John Reif3 Univ. of California, San Diego Univ. of Pennsylvania Duke University 1 #12;Running Title: The Light Bulb Problem, 1985 and 1988: We have a sequence of n random light bulbs each of which is either on or off with equal

Rajasekaran, Sanguthevar

70

How Many CASTLE Bulbs Would You Need To Match the Brightness of the Sun?  

E-Print Network (OSTI)

million miles), so if we were to try to build the Sun out of light bulbs, we'd need a bunch! But, how many objects: the Sun, and a CASTLE light bulb. What do we mean by "brightness?" The electromagnetic (EM radiation, while the more efficient fluorescent bulb emits only visible light. Everyone knows

Collar, Juan I.

71

THE LIGHT BULB PROBLEM 1 Ramamohan Paturi 2 Sanguthevar Rajasekaran 3 John Reif 3  

E-Print Network (OSTI)

THE LIGHT BULB PROBLEM 1 Ramamohan Paturi 2 Sanguthevar Rajasekaran 3 John Reif 3 Univ. of California, San Diego Univ. of Pennsylvania Duke University 1 #12; Running Title: The Light Bulb Problem, 1985 and 1988: We have a sequence of n random light bulbs each of which is either on or o# with equal

Reif, John H.

72

THE LIGHT BULB PROBLEM 1 Ramamohan Paturi2 Sanguthevar Rajasekaran3 John Reif3  

E-Print Network (OSTI)

THE LIGHT BULB PROBLEM 1 Ramamohan Paturi2 Sanguthevar Rajasekaran3 John Reif3 Univ. of California Title: The Light Bulb Problem Corresponding Author: Ramamohan Paturi Department of Computer Science Mail correlational learning problem due to L. G. Valiant, 1985 and 1988: We have a sequence of n random light bulbs

Rajasekaran, Sanguthevar

73

Quantitative laser-induced incandescence measurements of soot in turbulent pool fires.  

DOE Green Energy (OSTI)

Laser-induced incandescence measurements have recently been obtained from 10% and 30% toluene in methanol blended fuel pool fires of 2-m diameter. Calibration of the instrument was performed using an ethylene/air laminar diffusion flame produced by a Santoro-type burner which allowed the extraction of absolute soot-volume-fractions from these images. Performance of the optical probe was characterized using the laminar diffusion flame and corrections were implemented for signal dependence upon detector gain, flat field, and location within the probe laser sheet when processing the images. Probability density functions of the soot-volume fraction were constructed for the blended fuels used in this study and the mean values were determined to be 0.0077 and 0.028 ppm for the 10% and 30% blended fuels, respectively. Signal trapping was estimated for the two types of blended fuel and it was determined to be negligible for the 10% toluene/methanol blend and require {approx}10% correction for the 30% toluene/methanol blend.

Frederickson, Kraig; Grasser, Thomas W.; Kearney, Sean Patrick

2009-12-01T23:59:59.000Z

74

Tired of changing light bulbs AND want to save money? Still using 100 year-old technology?  

E-Print Network (OSTI)

Tired of changing light bulbs AND want to save money? Still using 100 year-old technology? TAKE THE COMPACT FLUORESCENT LIGHT BULB CHALLENGE! · A 23 W Compact bulb gives the same light as a 100W regular are you waiting for? Count up the number of light bulbs in your home and go out and replace them

75

Soot temperature measurements and implications for time-resolved laser-induced incandescence (TIRE-LII)  

Science Conference Proceedings (OSTI)

Emission spectroscopy has been used to determine soot particle temperatures in an ethene diffusion flame both under normal combustion conditions and also after irradiation with an intense laser pulse. On the basis of these measurements, a check on the models and an improvement of parameters underlying time-resolved laser-induced incandescence (TIRE-LII) was performed. With this technique a two-dimensionally resolved measurement of soot primary particle sizes is feasible in a combustion process from the ratio of emission signals obtained at two delay times after a laser pulse, as the cooling behavior is characteristic of particle size. For accurate measurements, local gas temperatures must be known, which can be derived from the temperatures of the soot particles themselves. These have been measured by fitting full Planck curves to line-of-sight emission spectra after an inversion algorithm. The temperature and heat of vaporization of soot, which govern the energy and mass loss at high temperatures, were obtained by measurements of maximum particle temperature for various laser irradiances and a fit procedure to the theoretical dependence. Finally, the temperature decay of laser-heated soot was measured with high temporal resolution. Comparisons with model predictions show that soot temperatures are roughly 300 K higher than expected after the onset of vaporization, which indicates deficiencies in the present models of vaporization. It is demonstrated that the TIRE-LII performance is essentially unaffected by these shortcomings if LII signals are detected in a period where conductive heat transfer dominates and an appropriate correction is performed.

Schraml, S.; Dankers, S.; Bader, K.; Will, S.; Leipertz, A.

2000-03-01T23:59:59.000Z

76

What Light Bulbs Do You Use in Your Home? | Department of Energy  

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

What Light Bulbs Do You Use in Your Home? What Light Bulbs Do You Use in Your Home? What Light Bulbs Do You Use in Your Home? June 1, 2012 - 2:28pm Addthis Earlier this week, Eric Barendsen posted about the differences in costs between traditional and energy efficient light bulbs. Several people already chimed in on the original post. (Thanks a bunch for sharing!) But for today's question of the week, we're wondering: What light bulbs do you use in your own home? You have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. E-mail your responses to the Energy Saver team at consumer.webmaster@nrel.gov. Addthis Related Articles Are You Prepared for a Blackout? Lighting Choices Save You Money. Energy-efficient light bulbs are available in a wide variety of sizes and shapes.

77

Westinghouse Pays $50,000 Civil Penalty to Resolve Light Bulb...  

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

the enforcement case against Westinghouse Lighting Corporation for failure to certify its light bulbs as compliant with DOE's federal efficiency requirements and for the sale of at...

78

What Light Bulbs Do You Use in Your Home? | Department of Energy  

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

Light Bulbs Do You Use in Your Home? Light Bulbs Do You Use in Your Home? What Light Bulbs Do You Use in Your Home? June 1, 2012 - 2:28pm Addthis Earlier this week, Eric Barendsen posted about the differences in costs between traditional and energy efficient light bulbs. Several people already chimed in on the original post. (Thanks a bunch for sharing!) But for today's question of the week, we're wondering: What light bulbs do you use in your own home? You have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. E-mail your responses to the Energy Saver team at consumer.webmaster@nrel.gov. Addthis Related Articles Are You Prepared for a Blackout? Do You Have Windows That Need Replacing? By taking simple steps to improve your home's energy efficiency, you can save up to 30 percent on your energy bill. | Infographic by Sarah Gerrity.

79

DOE Withdraws the Energy Star Label from 34 Compact Fluorescent Light Bulbs  

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

the Energy Star Label from 34 Compact Fluorescent the Energy Star Label from 34 Compact Fluorescent Light Bulbs DOE Withdraws the Energy Star Label from 34 Compact Fluorescent Light Bulbs January 26, 2010 - 11:41am Addthis Washington, DC - On January 25th, the General Counsel notified 25 manufacturers that the Department of Energy has withdrawn their right to use the Energy Star label on 34 different models of compact fluorescent light bulbs (CFLs). The Department took this action after its off-the-shelf testing revealed that the affected models do not last as long in regular use as Energy Star certification would require. As a result, these manufacturers have been informed that they can no longer ship or sell any of the 34 models of CFLs bearing the Energy Star label on the bulb or its packaging. All compact fluorescent light bulbs use about 75 percent less energy and

80

Quasars Are Not Light-Bulbs: Testing Models of Quasar Lifetimes with the Observed Eddington Ratio Distribution  

E-Print Network (OSTI)

We use the observed distribution of Eddington ratios as a function of supermassive black hole (BH) mass to constrain models of AGN lifetimes and lightcurves. Given the observed AGN luminosity function, a model for AGN lifetimes (time above a given luminosity) translates directly to a predicted Eddington ratio distribution. Models for self-regulated BH growth, in which feedback produces a 'blowout' decay phase after some peak luminosity (shutting down accretion) make specific predictions for the lifetimes distinct from those expected if AGN are simply gas starved (without feedback) and very different from simple phenomenological 'light bulb' models. Present observations of the Eddington ratio distribution, spanning 5 decades in Eddington ratio, 3 in BH mass, and redshifts z=0-1, agree with the predictions of self-regulated models, and rule out 'light-bulb', pure exponential, and gas starvation models at high significance. We compare the Eddington ratio distributions at fixed BH mass and fixed luminosity (both are consistent, but the latter are much less constraining). We present empirical fits to the lifetime distribution and show how the Eddington ratio distributions place tight limits on AGN lifetimes at various luminosities. We use this to constrain the shape of the typical AGN lightcurve, and provide simple analytic fits. Given independent constraints on episodic lifetimes, most local BHs must have gained their mass in no more than a couple of bright episodes, in agreement with merger-driven fueling models.

Philip F. Hopkins; Lars Hernquist

2008-09-22T23:59:59.000Z

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

Ensure Long Lifetimes from Electrolytic Capacitors: a Case Study in LED Light Bulbs  

E-Print Network (OSTI)

Abstract: Electrolytic capacitors are notorious for short lifetimes in high-temperature applications such as LED light bulbs. The careful selection of these devices with proper interpretation of their specifications is essential to ensure that they do not compromise the life of the end product. This application note discusses this problem with electrolytic capacitors in LED light bulbs and provides an analysis that shows how it is possible to use electrolytics in such products. A similar version of this article appeared on EDN, April 6, 2013. Hot LEDs and Short-Lived Electrolytic Capacitors Several years ago, I worked on a few designs for LED light bulbs. Very early on, it became clear that the temperatures of components in such light bulbs can get quite high. I personally measured component temperatures as high as +130C in light bulbs purchased at local retail stores. Now admittedly, these were early LED bulb designs. Manufacturers now understand that, even though these LED bulbs consume substantially lower power than those they would replace, they still must have good thermal engineering. This is the only way to get the lifetime of the electronics to match the lifetime of the LEDs themselves. I found it disturbing that many of these hot designs contained electrolytic capacitors, which are notorious

Mark Fortunato; Senior Principal; Member Technical Staff

2013-01-01T23:59:59.000Z

82

600 New Lights Bulbs to Improve Energy Efficiency at DOE | Department of  

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

600 New Lights Bulbs to Improve Energy Efficiency at DOE 600 New Lights Bulbs to Improve Energy Efficiency at DOE 600 New Lights Bulbs to Improve Energy Efficiency at DOE November 18, 2010 - 10:30am Addthis Ingrid Kolb Director of the Office of Management Starting in September, the Department of Energy has been steadily replacing all 600 light fixtures under our Washington, D.C., Forrestal North Building canopy with state of the art Light Emitting Diode (LED) fixtures. Every new bulb now uses just 23 watts instead of 205 watts. That translates into almost half a million kilowatts hours saved every year. and will cut annual energy consumption at the Department of Energy Headquarters by about 1%. The final new LED fixture under the canopy was installed on October 28, but these lights are just part of a full program to reduce energy consumption

83

Westinghouse Pays $50,000 Civil Penalty to Resolve Light Bulb Efficiency  

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

Westinghouse Pays $50,000 Civil Penalty to Resolve Light Bulb Westinghouse Pays $50,000 Civil Penalty to Resolve Light Bulb Efficiency Violations Westinghouse Pays $50,000 Civil Penalty to Resolve Light Bulb Efficiency Violations December 13, 2010 - 2:12pm Addthis The Department of Energy has successfully resolved the enforcement case against Westinghouse Lighting Corporation for failure to certify its light bulbs as compliant with DOE's federal efficiency requirements and for the sale of at least 29,000 general service fluorescent and medium base compact fluorescent lamps that used more energy than permitted by law. This case reflects DOE's renewed commitment to enforce the federal efficiency requirements systematically and fairly to level the competitive playing field and to ensure that American consumers are buying products that

84

DOE Requires Westinghouse to Cease Sales of Two Light Bulb Models and  

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

Requires Westinghouse to Cease Sales of Two Light Bulb Models Requires Westinghouse to Cease Sales of Two Light Bulb Models and Allows Sale of Another DOE Requires Westinghouse to Cease Sales of Two Light Bulb Models and Allows Sale of Another October 18, 2010 - 10:27am Addthis As a part of DOE's continuing enforcement action against Westinghouse Lighting Corporation, the company must cease sales of two light bulb models - medium based CFL basic model 15GLOBE/65/2 (Westinghouse product code 3800400) and general service fluorescent lamp model F40T12/CWE (Westinghouse product code 07521000) - because they do not meet DOE's energy efficiency standards. Based on test data provided by Westinghouse for basic model 15GLOBE/65/2, DOE has issued a Notice of Non-Compliance Determination to Westinghouse Lighting Corporation, requiring Westinghouse to halt sales and notify all

85

DOE Requires Westinghouse to Cease Sales of Two Light Bulb Models and  

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

Requires Westinghouse to Cease Sales of Two Light Bulb Models Requires Westinghouse to Cease Sales of Two Light Bulb Models and Allows Sale of Another DOE Requires Westinghouse to Cease Sales of Two Light Bulb Models and Allows Sale of Another October 18, 2010 - 10:27am Addthis As a part of DOE's continuing enforcement action against Westinghouse Lighting Corporation, the company must cease sales of two light bulb models - medium based CFL basic model 15GLOBE/65/2 (Westinghouse product code 3800400) and general service fluorescent lamp model F40T12/CWE (Westinghouse product code 07521000) - because they do not meet DOE's energy efficiency standards. Based on test data provided by Westinghouse for basic model 15GLOBE/65/2, DOE has issued a Notice of Non-Compliance Determination to Westinghouse Lighting Corporation, requiring Westinghouse to halt sales and notify all

86

Direct Calculation of Thermodynamic Wet-Bulb Temperature as a Function of Pressure and Elevation  

Science Conference Proceedings (OSTI)

A simple analytical method was developed for directly calculating the thermodynamic wet-bulb temperature from air temperature and the vapor pressure (or relative humidity) at elevations up to 4500 m above MSL was developed. This methodology was ...

Sayed-Hossein Sadeghi; Troy R. Peters; Douglas R. Cobos; Henry W. Loescher; Colin S. Campbell

2013-08-01T23:59:59.000Z

87

Direct Calculation of Thermodynamic Wet Bulb Temperature as a Function of Pressure and Elevation  

Science Conference Proceedings (OSTI)

A simple analytical method was developed for directly calculating the thermodynamic wet bulb temperature from air temperature and the vapor pressure (or relative humidity) at any desired elevation. This methodology was based on the fact that the ...

Sayed-Hossein Sadeghi; Troy R. Peters; Douglas R. Cobos; Henry W. Loescher; Colin S. Campbell

88

A critical period for activity-dependent synaptic development during olfactory bulb adult neurogenesis  

E-Print Network (OSTI)

New neurons integrate in large numbers into the mature olfactory bulb circuit throughout life. The factors controlling the synaptic development of adult-born neurons and their connectivity remain essentially unknown. We ...

Kelsch, Wolfgang

89

A Winning Light Bulb With the Potential to Save the Nation Billions...  

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

nation billions of dollars annually. I'm referring to a revolutionary 10-watt light emitting diode (LED) bulb developed by Philips Lighting North America -- the first winner of...

90

600 New Lights Bulbs to Improve Energy Efficiency at DOE | Department...  

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

our Washington, D.C., Forrestal North Building canopy with state of the art Light Emitting Diode (LED) fixtures. Every new bulb now uses just 23 watts instead of 205 watts....

91

Exam Stochastic Processes 2WB08 January 29, 2007 A light bulb burns for an amount of time having distribution F(), with Laplace trans-  

E-Print Network (OSTI)

Exam Stochastic Processes 2WB08 ­ January 29, 2007 Problem 1: A light bulb burns for an amount moment µ2. When the light bulb burns out, it is immediately replaced by another light bulb which has the same life time distribution F(·), etc. Let m(t) be the mean number of replacements of light bulbs upto

Giardinà, Cristian

92

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..................................................................................................

93

Demand for Environmentally-Friendly Durables  

E-Print Network (OSTI)

dataset of weekly light bulb sales covering 210 stores in 13sales of incandescent light bulbs: sales of 100-watt bulbs5% of total light bulb sales; by 2006 CFL market share was

Martin, Leslie Aimee

2012-01-01T23:59:59.000Z

94

Achieving Extreme Efficiency: How to get the job done when energy is extremely expensive and scarce  

E-Print Network (OSTI)

include light-emitting diode (LED) bulbs, organic LED (OLED)60W incandescent bulb, is a LED bulb that is now GeneralBy comparison, basic LED bulbs generally have efficiencies

Brown, Rich

2013-01-01T23:59:59.000Z

96

Technical Report Documentation Page 1. Report No.  

E-Print Network (OSTI)

and solar panels. 17. Key Words Solar Energy, Light Emitting Diodes (LED), Intersections, Incandescent Bulbs to power our traffic signals as well as switching the traditional incandescent bulbs to LED. Since the city

97

Zinc Oxide and Nitride Nanowire Based Light Emitting Diodes  

E-Print Network (OSTI)

lumens/W, the LED beats the incandescent bulb and is on thefor an LED as opposed to an incandescent light bulb as shownbulb, fluorescent lamp, and blue light emitting diode. (24) (25) 2.2 LED

Lai, Elaine Michelle

2009-01-01T23:59:59.000Z

98

Today in Energy - U.S. Energy Information Administration (EIA)  

U.S. Energy Information Administration (EIA)

Light bulb standards begin taking effect in 2012. November 28, 2011 ... Incandescent bulbs still play a role in the future of lighting. February 10, ...

99

The Better Buildings Neighborhood View - December 10, 2013  

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

traditional incandescent bulbs? Consider installing energy efficient compact fluorescent light bulbs (CFLs) in your basement lighting fixtures. Light Neighborhood View to Become...

100

It's Elemental - The Element Tungsten  

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

melting point of all metallic elements and is used to make filaments for incandescent light bulbs, fluorescent light bulbs and television tubes. Tungsten expands at nearly the...

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

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

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

incentive program for citizens to exchange incandescent bulbs for compact fluorescent or light-emitting diode bulbs. Conditions: None Categorical Exclusion(s) Applied: A1, A9,...

102

CX-009174: Categorical Exclusion Determination | Department of...  

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

incentive program for citizens to exchange incandescent bulbs for compact fluorescent or light-emitting diode bulbs. CX-009174.pdf More Documents & Publications CX-008898:...

103

Today in Energy - U.S. Energy Information Administration (EIA)  

U.S. Energy Information Administration (EIA)

Light bulb standards begin taking effect in 2012. November 28, 2011 ... Incandescent bulbs still play a role in the future of lighting. March 15, 2011

104

Today in Energy - U.S. Energy Information Administration (EIA)  

U.S. Energy Information Administration (EIA)

Light bulb standards begin taking effect in 2012. March 23, 2011 Incandescent bulbs still play a role in the future of lighting.

105

Glossary - U.S. Energy Information Administration (EIA)  

U.S. Energy Information Administration (EIA)

Compact fluorescent bulbs: ... Many screw into a standard light socket, and most produce a similar color of light as a standard incandescent bulb.

106

EPA_T1542_SECTOR_HigherEdA  

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

bulb swap in the residence halls and replaced 400 incandescents with compact fluorescent light bulbs. When talking to colleges and universities about energy efficiency, it is...

107

--No Title--  

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

lighting retrofits at community facilities. Retrofits would consist of changing out fixtures to accommodate compact fluorescent bulbs instead of relying on incandescent bulbs....

108

CX-007832: Categorical Exclusion Determination | Department of...  

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

Efficiency and Conservation Block Grant Program. Upgrade incandescent bulbs to light-emitting diode bulbs at City Hall and Community Center. U.S. Department of Energy NEPA...

109

2009 Virginia Polytechnic Institute and State University 2901-9004 Virginia Cooperative Extension programs and employment are open to all, regardless of race, color, national origin, sex, religion, age, disability, political beliefs, sexual orientation, o  

E-Print Network (OSTI)

return on your investment when you replace your most frequently used incandescent light bulbs with CFLS and living rooms and kitchen. It is estimated that if every household in the U.S. changed just one light bulb" Light Bulbs Work? Incandescent bulbs or "regular" bulbs consist of finely coiled wire filaments

Liskiewicz, Maciej

110

 

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).

111

Why Did the LED Light Bulb Cross the Road? | Department of Energy  

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

Why Did the LED Light Bulb Cross the Road? Why Did the LED Light Bulb Cross the Road? Why Did the LED Light Bulb Cross the Road? January 24, 2012 - 1:31pm Addthis Big Bill and Little Bill are here to talk with you about energy efficiency on behalf of Energy Impact Illinois. Roland Risser Roland Risser Program Director, Building Technologies Office How can I participate? You can view all of Big Bill and Little Bill's videos on the Energy Bill's YouTube channel. Everyone knows that laughter is good for you. Studies suggest it can buffer stress and increase your resistance to disease. Also, it just feels great to laugh. Advertisers have long used the allure of laughter to sell their products, and many Americans tune in to the Super Bowl just to chuckle at the funny commercials. However, when it comes to selling people on smart

112

Why Did the LED Light Bulb Cross the Road? | Department of Energy  

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

Why Did the LED Light Bulb Cross the Road? Why Did the LED Light Bulb Cross the Road? Why Did the LED Light Bulb Cross the Road? January 24, 2012 - 1:31pm Addthis Big Bill and Little Bill are here to talk with you about energy efficiency on behalf of Energy Impact Illinois. Roland Risser Roland Risser Program Director, Building Technologies Office How can I participate? You can view all of Big Bill and Little Bill's videos on the Energy Bill's YouTube channel. Everyone knows that laughter is good for you. Studies suggest it can buffer stress and increase your resistance to disease. Also, it just feels great to laugh. Advertisers have long used the allure of laughter to sell their products, and many Americans tune in to the Super Bowl just to chuckle at the funny commercials. However, when it comes to selling people on smart

113

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

Iowa State University and Ames Laboratory researchers have developed a method for increasing the efficiency of conventional incandescent light bulbs.

114

NIST Light Source Illuminates Fusion Power Diagnostics  

Science Conference Proceedings (OSTI)

... Their measurement tool also is used in incandescent light bulbsit's the element tungsten. Published with permission of ITER. ...

2012-06-05T23:59:59.000Z

115

1997 Glossary  

U.S. Energy Information Administration (EIA)

All types of light bulbs are included: incandescent, fluorescent, compact fluorescent, halogen, and high-intensity-discharge (HID). (See Appliances ...

116

Full Spectrum Light Therapy Full spectrum light bulbs are said to not only improve mood, but also  

E-Print Network (OSTI)

Full Spectrum Light Therapy Full spectrum light bulbs are said to not only improve mood, but also spectrum light bulbs produce light that is seen by the human eye in a bluish-white tint. Where is full energy, learning ability, and behavior. Light therapy mimics outdoor light and causes a biochemical

Bates, Rebecca A.

117

Chapter 30: Quantum Physics 9. The tungsten filament in a standard light bulb can be considered a blackbody radiator.  

E-Print Network (OSTI)

. 1 Chapter 30: Quantum Physics 9. The tungsten filament in a standard light bulb can be considered frequency is that of infrared electromagnetic radiation, the light bulb radiates more energy in the infrared. The light from a flashlight can be considered as the emission of many photons of the same frequency

Kioussis, Nicholas

118

Energy Conversion: Solid-State Lighting  

E-Print Network (OSTI)

and global climate change. Historically, electric light bulbs have been of the incandescent type. Although this technology was developed more than 100 years ago, it is still in use today. Incandescent light bulbs operate, which allows the bulb to operate at a higher temperature. However, the efficiency of incandescent light

119

Mentoring New Visions Students Design Lab Sustainability Team  

E-Print Network (OSTI)

to power our traffic signals as well as switching the traditional incandescent bulbs to LED. Since the city and solar panels. 17. Key Words Solar Energy, Light Emitting Diodes (LED), Intersections, Incandescent Bulbs to power our traffic signals as well as switching the traditional incandescent bulbs to LED. Since the city

Linhardt, Robert J.

120

Hurdling barriers through market uncertainty: Case studies in innovative technology adoption  

E-Print Network (OSTI)

4.5-watt LED lamps replacing the incandescent bulbs. The LEDwatt incandescent bulbs to 4.5 watt LEDs will save 55 kW xLED lamps were compatible with the existing framework of lamp operation they could be used in the same way the incandescent bulbs

Payne, Christopher T.; Radspieler Jr., Anthony; Payne, Jack

2002-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

A Second UV "Light Bulb" behind the SN 1006 Remnant  

E-Print Network (OSTI)

A point X-ray source located 9 arcmin northeast of the center of SN~1006 has been spectroscopically identified as a background QSO, with a redshift of 0.335. The object is moderately bright, with magnitude V=18.3. If its ultraviolet spectrum is typical of low-z quasars, this object will be a second (after the Schweizer-Middleditch star) source to use for absorption spectroscopy of material within SN 1006. Absorption spectra provide a unique probe for unshocked ejecta within this supernova remnant, and can possibly solve the long-standing problem of "missing" iron in the remnants of Type Ia supernovae.

Winkler, P F; Long, Knox S.

1997-01-01T23:59:59.000Z

122

A Second UV "Light Bulb" behind the SN 1006 Remnant  

E-Print Network (OSTI)

A point X-ray source located 9 arcmin northeast of the center of SN~1006 has been spectroscopically identified as a background QSO, with a redshift of 0.335. The object is moderately bright, with magnitude V=18.3. If its ultraviolet spectrum is typical of low-z quasars, this object will be a second (after the Schweizer-Middleditch star) source to use for absorption spectroscopy of material within SN 1006. Absorption spectra provide a unique probe for unshocked ejecta within this supernova remnant, and can possibly solve the long-standing problem of "missing" iron in the remnants of Type Ia supernovae.

P. Frank Winkler; Knox S. Long

1997-07-22T23:59:59.000Z

123

GREEN LIVING Replace incandencent and halogen light bulbs with LED and CLFs  

E-Print Network (OSTI)

GREEN LIVING GUIDE ENERGY TRAVEL FOOD sustain yosef WATER Replace incandencent and halogen light bulbs with LED and CLFs TURN YOUR COMPUTER OFF! Any time you will be gone for an hour or more for your laundry RESIST THAT SWITCH! Use natural light during the day, and no lights when you are gone USE

Thaxton, Christopher S.

124

An Efficient and Accurate Method for Computing the Wet-Bulb Temperature along Pseudoadiabats  

Science Conference Proceedings (OSTI)

A new technique for computing the wet-bulb potential temperature of a parcel and its temperature after pseudoadiabatic ascent or descent to a new pressure level is presented. It is based on inverting Boltons most accurate formula for equivalent ...

Robert Davies-Jones

2008-07-01T23:59:59.000Z

125

By Stanley Micklavzina, Asher Tubman, and Frank Vignola for the Meyer Fund for Sustainable Development and the University of Oregon Department of Physics and the Solar Radiation Monitoring Laboratory  

E-Print Network (OSTI)

) of light on the PV cell output current. To answer the question of why fluorescent bulbs are more voltmeter 2 Lamps Light Filters 60W Incandescent Bulb Compact Fluorescent Bulb (13W Comparable light of wavelength (color) of light on the output of a solar cell. Using an incandescent light bulb, the current

Oregon, University of

126

Laser-induced incandescence and elastic-scattering measurements of particulate-matter volume fraction changes during passage through a dilution tunnel  

DOE Green Energy (OSTI)

Modern diesel engines produce far less mass of particulate matter than their predecessors, but this advance has been achieved at the expense of a significant increase in the number of sub-micron sized particles. This change in soot morphology has created the need for new instrumentation capable of measuring small volumes and sizes of particulate matter in a reasonable period of time, and preferably in real-time. Laser-induced incandescence and laser elastic scattering are complementary techniques suitable for this task. Optical measurements are presented for a diesel engine exhaust and compared with measurements performed using a scanning mobility particle sizer. This study investigates the effects of exhaust dilution and temperature control of the sampling system. It is also shown that laser-induced vaporization of low temperature volatile material is a potentially valuable technique for measuring the volatile component of exhaust particulate matter.

Robert M. Green; Peter O. Witze

2000-07-10T23:59:59.000Z

127

,,,"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

128

EERE Roofus' Solar and Efficient Home: Lights  

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

by buying energy-saving light bulbs. I use these light bulbs to save energy in my solar house Most people have incandescent (IN-CAN-DE-SENT) light bulbs in their house. If...

129

Estimate of Technical Potential for Minimum Efficiency Performance Standards in 13 Major World Economies  

E-Print Network (OSTI)

in practice current LED bulbs are generally no better thanof 100- lm/W LED general-purpose light bulbs is achievable,incandescent light bulbs. Although white LEDs can achieve

Letschert, Virginie

2013-01-01T23:59:59.000Z

130

Demand for Environmentally-Friendly Durables  

E-Print Network (OSTI)

is Light-Emitting Diodes (LEDs). These bulbs are even more4 W LED for 15 W CFL replacing a 60 watt incandescent bulb),Diodes (LEDs). Characteristics of three generations of bulb

Martin, Leslie Aimee

2012-01-01T23:59:59.000Z

131

Use Patterns of LED Flashlights in Kenya and a One-Year Cost Analysis of Flashlight Ownership  

E-Print Network (OSTI)

with torches? Failure of: ? LEDs/Bulb [1] ? Battery [2] ?http://light.lbl.gov Component Bulb Type LED Incandescentto incandescent bulbs, and low-cost LEDs have achieved price

Tracy, Jennifer

2010-01-01T23:59:59.000Z

132

Cross-linking of atrial natriuretic peptide to binding sites in rat olfactory bulb membranes  

SciTech Connect

Binding sites for /sup 125/I-atrial natriuretic peptide (ANP)2 in rat olfactory bulb membranes have been studied using pharmacological and biochemical methods. Various unlabeled ANP-related peptides were tested for the ability to inhibit the binding of the radioligand in membrane binding assays. ANP(92-126) and ANP(99-126) were the most potent inhibitors tested, both exhibiting an IC50 value of 0.40 nM. ANP(103-126) and ANP(103-123) were 3 and 70 times less potent, respectively. ANP(111-126) was unable to inhibit the binding of the radioligand at a concentration of 1 microM. Several peptides unrelated to ANP were unable to inhibit the binding of the radioligand to rat olfactory bulb membranes. Membranes labeled with /sup 125/I-ANP were incubated with cross-linking agents and subjected to SDS-PAGE followed by autoradiography. A band possessing an apparent molecular mass of 116 kDa was identified. The labeling of this band was progressively decreased by increasing concentrations of unlabeled ANP(99-126) (IC50 = 0.6 nM) and by several other ANP-related peptides at nanomolar concentrations. For comparison purposes, ANP binding sites in rat aorta membranes were labeled with /sup 125/I-ANP and cross-linked using identical techniques. Three bands possessing molecular masses of 120, 72, and 62 kDa were identified. These results indicate that the ANP binding site in rat olfactory bulb membranes displays pharmacological and biochemical properties similar to peripheral ANP receptors.

Wildey, G.M.; Glembotski, C.C.

1986-12-01T23:59:59.000Z

133

Energy conservation in typical Asian countries  

SciTech Connect

Various policies and programs have been created to promote energy conservation in Asia. Energy conservation centers, energy conservation standards and labeling, commercial building codes, industrial energy use regulations, and utility demand-side management (DSM) are but a few of them. This article attempts to analyze the roles of these different policies and programs in seven typical Asian countries: China, Indonesia, Japan, Pakistan, South Korea, the Philippines, and Thailand. The conclusions show that the two most important features behind the success policies and programs are (1) government policy support and (2) long-run self-sustainability of financial support to the programs.

Yang, M. [International Inst. for Energy Conservation, Bangkok (Thailand); Rumsey, P. [Supersymmetry USA, Berkeley, CA (United States)

1997-06-01T23:59:59.000Z

134

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 light tubes are recycled. They are made from aluminum and metal. Aluminum is a silver-white metal and is very light in weight and strong. Because aluminum is ductile, it can be drawn into wires or pressed

Ungerleider, Leslie G.

135

Green Office Certificate Program (GOCP) Glossary Autoclave: Device to sterilize equipment and supplies by subjecting them to high  

E-Print Network (OSTI)

to produce the renewable energy source. Compact Fluorescent Lamps (CFLs): Energy-saving light bulbs, which last longer and use far less energy than traditional (or incandescent) light bulbs for the same level and the environment. Incandescent lamps: (Light bulbs) create light by running electricity through a thin filament

Yamamoto, Keith

136

Production and Handling Slide 42: Typical Depleted Cylinder Storage...  

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

Typical Depleted Cylinder Storage Yard Skip Presentation Navigation First Slide Previous Slide Next Slide Last Presentation Table of Contents Typical Depleted Cylinder Storage Yard...

137

March 10, 2011 Let There Be More Efficient Light  

E-Print Network (OSTI)

standards for light bulbs, which include a phasing out of incandescent bulbs in favor of more energy-efficient bulbs. The "government has no business telling an individual what kind of light bulb to buy," she during the 20th century. Today we can go to our hardware store and choose from hundreds of light bulbs

Colorado at Boulder, University of

138

Quasars Are Not Light-Bulbs: Testing Models of Quasar Lifetimes with the Observed Eddington Ratio Distribution  

E-Print Network (OSTI)

We use the observed distribution of Eddington ratios as a function of supermassive black hole (BH) mass to constrain models of AGN lifetimes and lightcurves. Given the observed AGN luminosity function, a model for AGN lifetimes (time above a given luminosity) translates directly to a predicted Eddington ratio distribution. Models for self-regulated BH growth, in which feedback produces a 'blowout' decay phase after some peak luminosity (shutting down accretion) make specific predictions for the lifetimes distinct from those expected if AGN are simply gas starved (without feedback) and very different from simple phenomenological 'light bulb' models. Present observations of the Eddington ratio distribution, spanning 5 decades in Eddington ratio, 3 in BH mass, and redshifts z=0-1, agree with the predictions of self-regulated models, and rule out 'light-bulb', pure exponential, and gas starvation models at high significance. We compare the Eddington ratio distributions at fixed BH mass and fixed luminosity (both ...

Hopkins, Philip F

2008-01-01T23:59:59.000Z

139

Today in Energy - U.S. Energy Information Administration (EIA)  

U.S. Energy Information Administration (EIA)

Extension and expansion of efficiency programs could reduce U.S. total energy usage. June 6, 2012 ... Incandescent bulbs still play a role in the future of lighting.

140

1  

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

in the areas of efficiency, operating lifetime and the color quality of the emitted light," said Victor Klimov of Los Alamos. Incandescent bulbs, known for converting only 10...

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

DOE Solar Decathlon: News Blog Tennessee  

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

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...

142

Bicycle Generator Lightbar Indicator ----- Inventors William...  

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

and Shana Weber (Princeton University) This invention is a series of incandescent light bulbs that progressively brighten in response to a bicycler's physical effort. By...

143

DOE Solar Decathlon: News Blog  

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

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...

144

Nanoscale engineering boosts performance of quantum dot light...  

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

provide many advantages over standard lighting technologies, such as incandescent bulbs, especially in the areas of efficiency, operating lifetime and the color quality of...

145

DOE Solar Decathlon: News Blog Blog Archive Technology...  

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

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...

146

1999 Commercial Buildings Characteristics--End-Use Equipment  

Annual Energy Outlook 2012 (EIA)

Energy Consumption Survey Lighting Equipment Standard fluorescent and incandescent light bulbs were the most widely used types of lighting equipment (Figure 3). The vast...

147

--No Title--  

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

for bathrooms of 42 residences. These retrofits would involve upgrading incandescent light fixtures to those that will accommodate compact fluorescent bulbs. It is estimated...

148

Expediting Home Energy Conservation through Innovative Marketing...  

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

lives to address these issues. Besides driving a hybrid car and replacing incandescent light bulbs, many consumers find the options to improve the sustainability of their...

149

Have You Seen the Light? Nearly 1 Million Take Pledge to Make...  

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

accounts for about 20 percent of a home's electricity use. ENERGY STAR qualified light bulbs and fixtures use about 75 percent less energy than standard incandescent...

150

Improved Photometric Standards and Calibration Procedures ...  

Science Conference Proceedings (OSTI)

... from the external source is incident at 45 while the light from the ... A group of twelve 40 W opal-bulb incandescent lamps, operated at ...

2013-06-17T23:59:59.000Z

151

Scanning Electron Microscopy  

Science Conference Proceedings (OSTI)

... Bob Gordon of Hitachi explains that the electrons are produced by a tungsten filament, just like in an incandescent light bulb, but since the sample ...

2013-12-06T23:59:59.000Z

152

New Player in Electron Field Emitter Technology Makes for ...  

Science Conference Proceedings (OSTI)

... Thermionic sources use an electric current to boil electrons off the surface of a wire filament, similar to the way an incandescent light bulb uses an ...

2013-03-05T23:59:59.000Z

153

Technical Program  

Science Conference Proceedings (OSTI)

ity of replacing conventional incandescent bulbs and fluorescent lights with LED ... and exciting light sources as a commercial product with a high output.

154

Advanced Mailer - TMS  

Science Conference Proceedings (OSTI)

Sep 19, 2005 ... subsurface damage were evaluated by white light interferometery, ...... standard incandescent bulbs (~15 lm/W) and is similar to the very best...

155

--No Title--  

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

These energy efficiency retrofits would include: (1) installation of compact fluorescent light bulbs, which use 75 percent less energy and last ten times longer than incandescent...

156

Residential Energy Consumption Survey-Glossary  

U.S. Energy Information Administration (EIA)

This definition includes appliances and lights used in the home during the year, including ... All types of light bulbs are included: incandescent, ...

157

SSL Roadmap  

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

new jobs. For the most part, LEDs will displace point sources such as incandescent lamps (light- bulbs), while OLEDs will displace area sources such as fluorescent lamps. OLEDs...

158

Today in Energy - U.S. Energy Information Administration (EIA)  

U.S. Energy Information Administration (EIA)

Electric grid planners: demand response and energy efficiency to increase. March 23, 2011 Incandescent bulbs still play a role in the future of lighting. February 10 ...

159

Today in Energy - Archive - U.S. Energy Information Administration ...  

U.S. Energy Information Administration (EIA)

Electric grid planners: demand response and energy efficiency to increase. March 23, 2011 Incandescent bulbs still play a role in the future of lighting. March 22, 2011

160

An LED to Read By - Materials Technology @ TMS  

Science Conference Proceedings (OSTI)

Apr 27, 2009 ... LEDs convert 20 to 50 percent of their input energy into light. In contrast, a traditional incandescent bulb converts only about five percent of...

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

--No Title--  

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

providing lighting retrofits for as many residences and community facilities as the funding permits. Residences for the retrofits will be selected based on need. Incandescent bulbs...

162

CX-000135: Categorical Exclusion Determination | Department of...  

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

involve changing the Tribe's street lights from incandescent bulbs to LED (light-emitting diode) lighting fixtures. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-000135.pdf More...

163

U.S. Energy Information Administration (EIA) - Source  

Gasoline and Diesel Fuel Update (EIA)

of incandescent bulbs with more efficient compact fluorescent lighting and light-emitting diode (LED) lamps. Among electric end-use services in the residential sector,...

164

CX-004962: Categorical Exclusion Determination | Department of...  

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

halide light fixtures in the City Hall and Community Center parking lots with light-emitting diode (LED) light fixtures; and 3) replace incandescent light bulbs on traffic...

165

Edison vs. Tesla: Toasting a Rivalry That Drove Innovation |...  

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

the history one of Thomas Edison's most important inventions -- the incandescent light bulb -- in our new interactive timeline. And test your knowledge of these two important...

166

Ames Laboratory Technology Marketing Summaries - Energy ...  

Innovative microstructures that can direct light in a manner similar to the way semiconductors can ... the efficiency of conventional incandescent light bulbs.

167

The Many Applications of Refractory Metals - Programmaster.org  

Science Conference Proceedings (OSTI)

From medical imaging to the classic incandescent light bulb, refractory metals are critical in the most high-tech, demanding applications to common everyday...

168

Gary Rozak  

Science Conference Proceedings (OSTI)

Oct 10, 2012 ... From medical imaging to the classic incandescent light bulb, refractory metals are critical in the most high-tech, demanding applications to...

169

Top 8 Things You Didn't Know About Thomas Alva Edison | Department...  

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

-- pioneered improvements to a variety of inventions, including the incandescent light bulb. 6. Edison left a profound impact on the nation's energy sector. Beyond inventing a...

170

Light emitting polymers on flexible substrates for Naval firefighting applications .  

E-Print Network (OSTI)

??Display technologies in the current market range from the simple and cheap incandescent bulb behind a graphic overlay to the upwardly expensive flat panel high (more)

Brisar, Jon David

2005-01-01T23:59:59.000Z

171

Incandescent Lighting | Department of Energy  

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

or pear-shaped A-19 lamps Energy-saving or halogen A-19 lamps Reflector or parabolic reflector (PAR) lamps, sometimes called "flood" or "spot" lamps Standard...

172

Lighting Choices to Save You Money | Department of Energy  

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

ten times longer than a comparable incandescent bulb that puts out the same amount of light. CFL bulbs are available in a range of light colors, including warm (white to...

173

Page not found | Department of Energy  

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

4-epa-notice-availability-final-environmental-impact-statement Article The History of the Light Bulb From incandescent bulbs to fluorescents to LEDs, we're exploring the long...

174

NETL: Educational Initiatives  

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

with double-ended alligator clips 1 - 6 volt lantern battery 1 - 6 volt incandescent light bulb and bulb holder 1 - strip of cardboard 2 - electric conducting tin strips 1 -...

175

Page not found | Department of Energy  

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

-rebuilding-green-homes-after-disaster-revised-fact-sheet Article The History of the Light Bulb From incandescent bulbs to fluorescents to LEDs, we're exploring the long history of...

176

Page not found | Department of Energy  

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

ffing-analysis-instructions-blank-sheet-and-example-sheet Article The History of the Light Bulb From incandescent bulbs to fluorescents to LEDs, we're exploring the long history of...

177

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

178

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

179

Data Center Rating Infrastructure Rating Development  

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

DRAFT - November 2009 DRAFT - November 2009 No- and Low-Cost Energy-Saving Tips for Multifamily Housing Common Areas Utility costs are typically the largest controllable operating expense in multifamily housing communities. Strategic energy management practices can greatly reduce these costs, increasing net operating income. ENERGY STAR partners have found the following no- and low-cost measures to be effective in reducing energy consumption and operating expenses. Replace all incandescent bulbs, flood lights, and decorative spot lights with ENERGY STAR qualified compact fluorescents. Replacing one 60 watt incandescent bulb with a 13-watt CFL will save $56 in energy costs over the CFL's lifetime (at $0.12/kWh). In addition, CFLs reduce

180

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

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

How much electricity does a typical nuclear power plant generate ...  

U.S. Energy Information Administration (EIA)

How much electricity does a typical nuclear power plant generate? ... tariff, and demand charge data? How is electricity used in U.S. homes?

182

An Integrated Strategy for Whole Ecological Utilization of Typical ...  

Science Conference Proceedings (OSTI)

... of typical industrial solid wastes, such as titanium-bearing blast furnace slag, high-silicon iron tailing and boron-enriched slag as well as oil shale.

183

Nuclear outages back within typical range since July following ...  

U.S. Energy Information Administration (EIA)

U.S. nuclear generator outages were above the levels of the previous four years in the second quarter of 2011 but have returned to more typical ...

184

Typicality ranking via semi-supervised multiple-instance learning  

Science Conference Proceedings (OSTI)

Most of the existing methods for natural scene categorization only consider whether a sample is relevant or irrelevant to a particular concept. However, for the samples relevant to a certain concept, their typicalities or relevancy scores to the concept ... Keywords: multiple-instance learning, natural scene categorization, semi-supervised learning, typicality ranking

Jinhui Tang; Xian-Sheng Hua; Guo-Jun Qi; Xiuqing Wu

2007-09-01T23:59:59.000Z

185

Look inside for tips on how to:Save money on utility bills by reducing your  

E-Print Network (OSTI)

incandescent or fluorescent light bulbs. While we're on the subject, replace any light bulbs you can with CFLs can hold 4 bulbs, consider whether you can light the room effectively with fewer bulbs. Many, and the Not-So-Obvious Turn off the lights when you leave the room, unless you will be back in less than two

Pritchard, Jonathan

186

The Power to Change: Sustainable Electricity Usage in  

E-Print Network (OSTI)

) Light Bulb Exchange program: replaces inefficient incandescent bulbs with integrated compact fluorescent Lighting Project - The UHC (University Housing Council) and the CCSC (Columbia College Student Council bulbs Watt and Woodbridge residence halls Bulbs - 15X longer, save $38,000 in energy cost and 446

Colorado at Boulder, University of

187

TIPs Meeting Minutes Bradley Conference Room  

E-Print Network (OSTI)

light bulbs to replace the incandescent bulbs currently in the dwellings. This Proposal was found invalid due to the false assumption made that FGH gives students free replacement bulbs. FGH only replaces the bulbs after the dwelling has been vacated. However it will be suggested that FGH us energy saving

Dyer, Bill

188

Smart Spaces Industry/Academia Day | 02.08.2011 | Page 1 Dr. M.A.Stough | Research Solid-State Lighting  

E-Print Network (OSTI)

60 watt bulb with an equivalent lumens LED white light bulb for usage of 50,000 hours leads delay). As is increased, less power goes to incandescent bulb and brightness is reduced. Most LED lamps dimmers. Often on the LED bulb application notes or on the lamp's manufacturer web sites

Lü, James Jian-Qiang

189

BRILLIANT Researchers from the University of Illinois, Northwestern University, the Institute of High  

E-Print Network (OSTI)

, that applied Pico-Jobs for developing new applications of LED light bulbs together with OSRAM were conducted-Jobs for developing new applications for Light Emitting Diode (LED) based light bulbs at OSRAM, a leading manufacturer of light system solutions. In contrast to traditional incandescent light bulbs, LED bulbs do not create

Rogers, John A.

190

FUNDAMENTALS OF UNDERVOLTAGE BREAKDOWN THROUGH THE TOWNSEND MECHANISM  

E-Print Network (OSTI)

white Incandescent bulb Cool White Fluorescent tube Natural White Daylight LED bulb 16 #12;Warm white kilolumen in 2015 LED Bulb US $100 per kilolumen in 2010 46 #12;Reducing Cost per Lumen Lower ­ shock resistant · Compact (Light bulb ~ 1,000 hrs) Additional LED Properties ULTIMO SCIENCE FESTIVAL

Choueiri, Edgar

191

Deep cuts in household greenhouse gas emissions Andrew Blakers  

E-Print Network (OSTI)

an electric light bulb with a power of 100 W for 10 hours then 1,000 watt-hours, or 1 kilowatt hour (k simple measure! 2. Incandescent light bulbs will be phased out over the next few years, but if you do frequently used incandescent light fittings with compact fluorescent lights will reduce your lighting bill

192

THE UNIVERSITY OF CHICAGO SEARCH FOR THE RARE DECAY K0  

E-Print Network (OSTI)

Type=G41 Approx. $9.37 LED Bulb 40 Lumen equivalent (Sylvania) Lowe's or Home Depot Approx. $22.00 each 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

193

Energy Use Savings for a Typical New Residential Dwelling Unit...  

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

PNNL-88603 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Energy Use Savings for a Typical New Residential Dwelling Unit Based on the 2009 and 2012...

194

Characterization of Solubilized Atrial Natriuretic Peptide Receptors from Rat Olfactory Bulb and A10 Cultured Smooth Muscle Cells  

E-Print Network (OSTI)

Atrial natriuretic peptide (ANP) receptors from Al 0 cultured vascular smooth muscle cells (VSMC) and rat olfactory bulbs have been solubilized and then pharmacologically and biochemically compared. The dissociation constant for *% ANP(99-126) was 12.7 PM for the VSMC-derived receptor and 164 PM for the olfactory receptor. Competition binding between 1251-ANP(99-1 26) and several unlabeled ANP analogs with the soluble olfactory receptor, demonstrated a rank order potency of ANP(99-126) = ANP ( 103-l 26)>>> ANP ( 103-l 23). However, the rank order potency of the soluble VSMC ANP receptor was ANP(99-126) = ANP ( 103-l 26) = ANP ( 103-l 23). Therefore, the olfactory ANP receptor appears to require the complete COOH-terminal sequence of ANP as compared with the VSMC ANP receptor. When the 2 soluble receptor preparations were applied to a GTP-agarose

T. Ft. Gibson; A. D. Zyskind; C. C. Glembotski

1987-01-01T23:59:59.000Z

195

Characterization of solubilized atrial natriuretic peptide receptors from rat olfactory bulb and A10 cultured smooth muscle cells  

SciTech Connect

Atrial natriuretic peptide (ANP) receptors from A10 cultured vascular smooth muscle cells (VSMC) and rat olfactory bulbs have been solubilized and then pharmacologically and biochemically compared. The dissociation constant for 125I-ANP(99-126) was 12.7 pM for the VSMC-derived receptor and 164 pM for the olfactory receptor. Competition binding between 125I-ANP(99-126) and several unlabeled ANP analogs with the soluble olfactory receptor, demonstrated a rank order potency of ANP(99-126) = ANP(103-126) much greater than ANP(103-123). However, the rank order potency of the soluble VSMC ANP receptor was ANP(99-126) = ANP(103-126) = ANP(103-123). Therefore, the olfactory ANP receptor appears to require the complete COOH-terminal sequence of ANP as compared with the VSMC ANP receptor. When the 2 soluble receptor preparations were applied to a GTP-agarose column, a portion of the olfactory ANP receptor was retained on the column and could be eluted with 5 mM GTP, while the VSMC ANP receptor did not adsorb to the column. Since the olfactory bulb ANP receptor has been shown to contain a binding component of 116 kDa, while the VSMC ANP receptor binding component is 66 kDa, these receptors appear to be similar to the 2 receptor classes described recently in which the 120 kDa receptor that binds GTP is postulated to be coupled to guanylate cyclase, while the 60 kDa receptor does not bind GTP, is not coupled to guanylate cyclase, and may possess a hormone clearance function. Taken together, these data indicate that cyclic GMP appears to be a second messenger for ANP in the brain.

Gibson, T.R.; Zyskind, A.D.; Glembotski, C.C.

1988-08-01T23:59:59.000Z

196

Instrument uncertainty effect on calculation of absolute humidity using dewpoint, wet-bulb, and relative humidity sensors  

SciTech Connect

As part of the US Department of Energy`s Advanced Desiccant Technology Program, the National Renewable Energy Laboratory (NREL) is characterizing the state-of-the-art in desiccant dehumidifiers, the key component of desiccant cooling systems. The experimental data will provide industry and end users with independent performance evaluation and help researchers assess the energy savings potential of the technology. Accurate determination of humidity ratio is critical to this work and an understanding of the capabilities of the available instrumentation is central to its proper application. This paper compares the minimum theoretical random error in humidity ratio calculation for three common measurement methods to give a sense of the relative maximum accuracy possible for each method assuming systematic errors can be made negligible. A series of experiments conducted also illustrate the capabilities of relative humidity sensors as compared to dewpoint sensors in measuring the grain depression of desiccant dehumidifiers. These tests support the results of the uncertainty analysis. At generally available instrument accuracies, uncertainty in calculated humidity ratio for dewpoint sensors is determined to be constant at approximately 2%. Wet-bulb sensors range between 2% and 6% above 10 g/kg (4%--15% below), and relative humidity sensors vary between 4% above 90% rh and 15% at 20% rh. Below 20% rh, uncertainty for rh sensors increases dramatically. Highest currently attainable accuracies bring dewpoint instruments down to 1% uncertainty, wet bulb to a range of 1%--3% above 10 g/kg (1.5%--8% below), and rh sensors between 1% and 5%.

Slayzak, S.J.; Ryan, J.P.

1998-04-01T23:59:59.000Z

197

Maximum Photovoltaic Penetration Levels on Typical Distribution Feeders: Preprint  

DOE Green Energy (OSTI)

This paper presents simulation results for a taxonomy of typical distribution feeders with various levels of photovoltaic (PV) penetration. For each of the 16 feeders simulated, the maximum PV penetration that did not result in steady-state voltage or current violation is presented for several PV location scenarios: clustered near the feeder source, clustered near the midpoint of the feeder, clustered near the end of the feeder, randomly located, and evenly distributed. In addition, the maximum level of PV is presented for single, large PV systems at each location. Maximum PV penetration was determined by requiring that feeder voltages stay within ANSI Range A and that feeder currents stay within the ranges determined by overcurrent protection devices. Simulations were run in GridLAB-D using hourly time steps over a year with randomized load profiles based on utility data and typical meteorological year weather data. For 86% of the cases simulated, maximum PV penetration was at least 30% of peak load.

Hoke, A.; Butler, R.; Hambrick, J.; Kroposki, B.

2012-07-01T23:59:59.000Z

198

Signatures of Heating and Cooling Energy Consumption for Typical AHUs  

E-Print Network (OSTI)

An analysis is performed to investigate the signatures of different parameters on the heating and cooling energy consumption of typical air handling units (AHUs). The results are presented in graphic format. HVAC simulation engineers can use these graphs to make quick and rational decisions during the model calibration, identify faulty parameters, and develop optimized operation and control schedules. An application example is given as well in the paper.

Wei, G.; Liu, M.; Claridge, D. E.

1998-01-01T23:59:59.000Z

199

A generalized window energy rating system for typical office buildings  

Science Conference Proceedings (OSTI)

Detailed computer simulation programs require lengthy inputs, and cannot directly provide an insight to relationship between the window energy performance and the key window design parameters. Hence, several window energy rating systems (WERS) for residential houses and small buildings have been developed in different countries. Many studies showed that utilization of daylight through elaborate design and operation of windows leads to significant energy savings in both cooling and lighting in office buildings. However, the current WERSs do not consider daylighting effect, while most of daylighting analyses do not take into account the influence of convective and infiltration heat gains. Therefore, a generalized WERS for typical office buildings has been presented, which takes all primary influence factors into account. The model includes embodied and operation energy uses and savings by a window to fully reflect interactions among the influence parameters. Reference locations selected for artificial lighting and glare control in the current common simulation practice may cause uncompromised conflicts, which could result in over- or under-estimated energy performance. Widely used computer programs, DOE2 and ADELINE, for hourly daylighting and cooling simulations have their own weaknesses, which may result in unrealistic or inaccurate results. An approach is also presented for taking the advantages of the both programs and avoiding their weaknesses. The model and approach have been applied to a typical office building of Hong Kong as an example to demonstrate how a WERS in a particular location can be established and how well the model can work. The energy effect of window properties, window-to-wall ratio (WWR), building orientation and lighting control strategies have been analyzed, and can be indicated by the localized WERS. An application example also demonstrates that the algebraic WERS derived from simulation results can be easily used for the optimal design of windows in buildings similar to the typical buildings. (author)

Tian, Cheng; Chen, Tingyao; Yang, Hongxing; Chung, Tse-ming [Research Center for Building Environmental Engineering, Department of Building Services Engineering, The Hong Kong Polytechnic University, Hong Kong (China)

2010-07-15T23:59:59.000Z

200

Is the Sun Embedded in a Typical Interstellar Cloud?  

E-Print Network (OSTI)

The physical properties and kinematics of the partially ionized interstellar material near the Sun are typical of warm diffuse clouds in the solar vicinity. The interstellar magnetic field at the heliosphere and the kinematics of nearby clouds are naturally explained in terms of the S1 superbubble shell. The interstellar radiation field at the Sun appears to be harder than the field ionizing ambient diffuse gas, which may be a consequence of the low opacity of the tiny cloud surrounding the heliosphere. The spatial context of the Local Bubble is consistent with our location in the Orion spur.

P. C. Frisch

2008-04-23T23:59:59.000Z

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

Meteorology: typical meteorological year data for selected stations in  

Open Energy Info (EERE)

Ethiopia from NREL Ethiopia from NREL Dataset Summary Description (Abstract): Each TMY is a data set of hourly values of solar radiation and meteorological elements for a 1-year period. Solar radiation is modeled using the NREL METSTAT model, with surface observed cloud cover being the principal model input. The container file contains one TMY file for each selected station in the region, plus documentation files and a TMY data reader file for use with Microsoft Excel. (Purpose): Simulations (Supplemental Information): A TMY consists of months selected from individual years and concatenated to form a complete year. The intended use is for computer simulations of solar energy conversion systems and building systems. Because of the selection criteria, these TMYs are not appropriate for simulations of wind energy conversion systems. A TMY provides a standard for hourly data for solar radiation and other meteorological elements that permit performance comparisons of system types and configurations for one or more locations. A TMY is not necessarily a good indicator of conditions over the next year, or even the next 5 years. Rather, it represents conditions judged to be typical over a long period of time, such as 30 years. Because they represent typical rather than extreme conditions, they are not suited for designing systems and their components to meet the worst-case conditions

202

Meteorology: typical meteorological year data for selected stations in  

Open Energy Info (EERE)

Brazil from NREL Brazil from NREL Dataset Summary Description (Abstract): Each TMY is a data set of hourly values of solar radiation and meteorological elements for a 1-year period. Solar radiation is modeled using the NREL METSTAT model, with surface observed cloud cover being the principal model input. The container file contains one TMY file for each selected station in the region, plus documentation files and a TMY data reader file for use with Microsoft Excel. (Purpose): Simulations (Supplemental Information): A TMY consists of months selected from individual years and concatenated to form a complete year. The intended use is for computer simulations of solar energy conversion systems and building systems. Because of the selection criteria, these TMYs are not appropriate for simulations of wind energy conversion systems. A TMY provides a standard for hourly data for solar radiation and other meteorological elements that permit performance comparisons of system types and configurations for one or more locations. A TMY is not necessarily a good indicator of conditions over the next year, or even the next 5 years. Rather, it represents conditions judged to be typical over a long period of time, such as 30 years. Because they represent typical rather than extreme conditions, they are not suited for designing systems and their components to meet the worst-case conditions occurring at a location.

203

Meteorology: typical meteorological year data for selected stations in  

Open Energy Info (EERE)

Nepal from NREL Nepal from NREL Dataset Summary Description (Abstract): Each TMY is a data set of hourly values of solar radiation and meteorological elements for a 1-year period. Solar radiation is modeled using the NREL METSTAT model, with surface observed cloud cover being the principal model input. The container file contains one TMY file for each selected station in the region, plus documentation files and a TMY data reader file for use with Microsoft Excel. (Purpose): Simulations (Supplemental Information): A TMY consists of months selected from individual years and concatenated to form a complete year. The intended use is for computer simulations of solar energy conversion systems and building systems. Because of the selection criteria, these TMYs are not appropriate for simulations of wind energy conversion systems. A TMY provides a standard for hourly data for solar radiation and other meteorological elements that permit performance comparisons of system types and configurations for one or more locations. A TMY is not necessarily a good indicator of conditions over the next year, or even the next 5 years. Rather, it represents conditions judged to be typical over a long period of time, such as 30 years. Because they represent typical rather than extreme conditions, they are not suited for designing systems and their components to meet the worst-case conditions occurring at a location.

204

Meteorology: typical meteorological data for selected stations in Ghana  

Open Energy Info (EERE)

data for selected stations in Ghana data for selected stations in Ghana from NREL Dataset Summary Description (Abstract): Each TMY is a data set of hourly values of solar radiation and meteorological elements for a 1-year period. Solar radiation is modeled using the NREL METSTAT model, with surface observed cloud cover being the principal model input. The container file contains one TMY file for each selected station in the region, plus documentation files and a TMY data reader file for use with Microsoft Excel. (Purpose): Simulations> (Supplemental Information): A TMY consists of months selected from individual years and concatenated to form a complete year. The intended use is for computer simulations of solar energy conversion systems and building systems. Because of the selection criteria, these TMYs are not appropriate for simulations of wind energy conversion systems. A TMY provides a standard for hourly data for solar radiation and other meteorological elements that permit performance comparisons of system types and configurations for one or more locations. A TMY is not necessarily a good indicator of conditions over the next year, or even the next 5 years. Rather, it represents conditions judged to be typical over a long period of time, such as 30 years. Because they represent typical rather than extreme conditions, they are not suited for designing systems and their components to meet the worst-case conditions occurring at a location.

205

Meteorology: typical meteorological year data for selected stations in Sri  

Open Energy Info (EERE)

Sri Sri Lanka from NREL Dataset Summary Description (Abstract): A data set of hourly values of solar radiation and meteorological elements for a 1-year period. (Purpose): Simulations (Supplemental Information): A TMY consists of months selected from individual years and concatenated to form a complete year. The intended use is for computer simulations of solar energy conversion systems and building systems. Because of the selection criteria, these TMYs are not appropriate for simulations of wind energy conversion systems. A TMY provides a standard for hourly data for solar radiation and other meteorological elements that permit performance comparisons of system types and configurations for one or more locations. A TMY is not necessarily a good indicator of conditions over the next year, or even the next 5 years. Rather, it represents conditions judged to be typical over a long period of time, such as 30 years. Because they represent typical rather than extreme conditions, they are not suited for designing systems and their components to meet the worst-case conditions occurring at a location.

206

Meteorology: typical meteorological year data for selected stations in  

Open Energy Info (EERE)

Kenya from NREL Kenya from NREL Dataset Summary Description (Abstract): Each TMY is a data set of hourly values of solar radiation and meteorological elements for a 1-year period. Solar radiation is modeled using the NREL METSTAT model, with surface observed cloud cover being the principal model input. The container file contains one TMY file for each selected station in the region, plus documentation files and a TMY data reader file for use with Microsoft Excel. (Purpose): Simulations (Supplemental Information): A TMY consists of months selected from individual years and concatenated to form a complete year. The intended use is for computer simulations of solar energy conversion systems and building systems. Because of the selection criteria, these TMYs are not appropriate for simulations of wind energy conversion systems. A TMY provides a standard for hourly data for solar radiation and other meteorological elements that permit performance comparisons of system types and configurations for one or more locations. A TMY is not necessarily a good indicator of conditions over the next year, or even the next 5 years. Rather, it represents conditions judged to be typical over a long period of time, such as 30 years. Because they represent typical rather than extreme conditions, they are not suited for designing systems and their components to meet the worst-case conditions occurring at a location.

207

The Sun. A typical star in the solar neighborhood?  

E-Print Network (OSTI)

The Sun is used as the fundamental standard in chemical abundance studies, thus it is important to know whether the solar abundance pattern is representative of the solar neighborhood. Albeit at low precision (0.05 - 0.10 dex) the Sun seems to be a typical solar-metallicity disk star, at high precision (0.01 dex) its abundance pattern seems abnormal when compared to solar twins. The Sun shows a deficiency of refractory elements that could be due to the formation of terrestrial planets. The formation of giant planets may also introduce a signature in the chemical composition of stars. We discuss both planet signatures and also the enhancement of neutron-capture elements in the solar twin 18 Sco.

Melendez, Jorge

2013-01-01T23:59:59.000Z

208

Predicting aerodynamic characteristic of typical wind turbine airfoils using CFD  

DOE Green Energy (OSTI)

An investigation was conducted into the capabilities and accuracy of a representative computational fluid dynamics code to predict the flow field and aerodynamic characteristics of typical wind-turbine airfoils. Comparisons of the computed pressure and aerodynamic coefficients were made with wind tunnel data. This work highlights two areas in CFD that require further investigation and development in order to enable accurate numerical simulations of flow about current generation wind-turbine airfoils: transition prediction and turbulence modeling. The results show that the laminar-to turbulent transition point must be modeled correctly to get accurate simulations for attached flow. Calculations also show that the standard turbulence model used in most commercial CFD codes, the k-e model, is not appropriate at angles of attack with flow separation. 14 refs., 28 figs., 4 tabs.

Wolfe, W.P. [Sandia National Labs., Albuquerque, NM (United States); Ochs, S.S. [Iowa State Univ., Ames, IA (United States). Aerospace Engineering Dept.

1997-09-01T23:59:59.000Z

209

Determination of selected elements in SRM 1548a typical diet  

Science Conference Proceedings (OSTI)

Neutron activation analysis (NAA), including instrumental NAA (INAA) and radiochemical NAA, is one of the primary analytical techniques used for the certification of elemental content in biological standard reference materials (SRMs) at the National Institute of Standards and Technology (NIST). SRM 1548a, which is a freeze-dried mixture of typical diet composite based on foods consumed in the United States was analyzed for aluminum, calcium, chlorine, potassium, manganese, and sodium by INAA. This analysis is a part of an ongoing effort to improve the quality of the SRMs by understanding and minimizing all known sources of errors or interferences in NAA. To perform highly accurate INAA, the system was calibrated using multiple primary standards. Homogeneity was also measured for these six elements in 12 samples of SRM 1548a in 250-mg sample sizes. The control samples were used to internally evaluate and cross-check the NAA method.

Tandon, L. [North American Scientific, North Hollywood, CA (United States); Garrity, K.M.; Becker, D.A. [National Inst. of Standards and Technology, Gaithersburg, MD (United States)

1996-12-31T23:59:59.000Z

210

Table Set-up with equipment Target Audience: Parents of elementary school students (grades 3-6), Middle and High School Students  

E-Print Network (OSTI)

engineering measurement tool 2. Introduce the range of light bulb options available for home use. 3. Describe-on experience with the measurement of the time-dependence of light output from three or more light bulbs based on significantly different technology (e.g. incandescent, CFL, LED) as an example of information on light bulbs

Linhardt, Robert J.

211

Inside this issue: Green Dorm,  

E-Print Network (OSTI)

and Apartment Demo CFL Exchange CFL, compact florescent light bulbs, will be given out to residents by RA. The crew, which we call the Green Scene team, will be changing out incandescent light bulbs for compact florescent light bulbs to help emphasize energy conservation and raise awareness about the energy campaign

Linsley, Braddock K.

212

The answer to this question may be found in the following Confucian proverb  

E-Print Network (OSTI)

the difference in energy required to light the two different types of light bulbs. We know that one type is more types of light bulbs. The first type, the kind developed by Thomas Edison, using a simple physical principle: when you get something hot, it glows. The hot wire filament inside an incandescent light bulb

Hardy, Darel

213

Colour displays in wireless phones DAVID FELDTHUSEN  

E-Print Network (OSTI)

compact fluorescent bulbs, CO2 emissions would be reduced by approximately 20 million metric tons and save that indirect persuasion led to an increase in environmental attitudes, while direct persuasion led to more, for the action "replace one incandescent bulb with a compact fluorescent bulb" we assume the individual

Assarsson, Ulf

214

Wednesday, January 30, 2013, 1:15 pm EDT (1 hour talk followed by 30 minute of networking refreshments will be served)  

E-Print Network (OSTI)

and projected bulb efficacies of existing white light sources with white LEDs . LEDs have the potential distinct markets for the LEDs: the low efficacy market, characterized by the incandescent and halogen bulbs.157 0.186 LED 2020 (high invest) Any 160 13 100,000 0.013 0.044 0.057 Fluorescent bulbs are currently

Salama, Khaled

215

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

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

Energy Consumption Survey." " Energy Information Administration 1999 Commercial Buildings Energy Consumption Survey: Building Characteristics Tables 1" "RSEs for Table B38....

216

Replacing Incandescent Lightbulbs and Ballasts | Department of...  

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

as ellipsoidal reflectors (type-ER) in recessed fixtures. Use reflector (R)or parabolic reflector (PAR) CFLs for flood and spotlighting. Some CFL fixtures have built-in...

217

New Lighting Facts Label: Takes the Guess Work Out of Shopping for Light  

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

Lighting Facts Label: Takes the Guess Work Out of Shopping for Lighting Facts Label: Takes the Guess Work Out of Shopping for Light Bulbs New Lighting Facts Label: Takes the Guess Work Out of Shopping for Light Bulbs January 25, 2012 - 5:52am Addthis Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory If you're like me, it sometimes feels overwhelming standing at the store and staring at a big wall of light bulbs, trying to understand all the lighting choices. With new lighting standards taking effect this year, now's a great time switch to energy-saving incandescent, CFL, and LED light bulbs, which are available in most hardware and home improvement retailers. They all are more energy-efficient than traditional incandescent bulbs, and upgrading 15 of the inefficient incandescent light bulbs in your home could

218

Goodbye, Watts. Hello, LUMENS! | Department of Energy  

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

Goodbye, Watts. Hello, LUMENS! Goodbye, Watts. Hello, LUMENS! Goodbye, Watts. Hello, LUMENS! May 17, 2012 - 2:21pm Addthis John Chu John Chu Communications Specialist with the Office of Energy Efficiency and Renewable Energy For years, I bought light bulbs based on watts, or energy use. Like many light bulb consumers, I looked for a traditional 40, 60, 75, or 100 watt incandescent bulb. Now that stores today carry more and more energy efficient lighting choices, I wanted to replace my old incandescents with new bulbs to save energy and money on my electricity bill. But in shopping for the right bulb, I came across a challenge in looking for bulbs based on watts. Since these newer bulbs use less energy, I found bulbs that use 8, 15, or 26 watts. The wattages are pretty close to each other, but the

219

Supporting the Next Generation of White Lighting Technology  

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

per watt, it will be possible to achieve a low- cost LED competitive with incandescent light bulbs. We think it will take a ten-year sustained R&D investment to reach 160 lumens...

220

Find cost-effective investments | ENERGY STAR Buildings & Plants  

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

lamps and can save 10 per sign annually in electricity costs. Swap out incandescent light bulbs with ENERGY STAR certified CFLs or LEDs in your desk, task, and floor lamps....

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

Solid-State Lighting Issue 20: Selected Business & Technology...  

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

doses of light bright enough to mimic dawn, between 2,500 to 10,000 lux. This amount of light is unattainable by incandescent bulbs, and largely inconvenient with fluorescent...

222

BOWLING GREEN STATE UNIVERSITY Easy ways you can help reduce our  

E-Print Network (OSTI)

when they are not in use! Replace incandescent light bulbs with energy saving compact fluorescent consumption. Lighting: Use natural light instead of artificial light whenever possible. Turn off the lights

Moore, Paul A.

223

It's Elemental - The Element Argon  

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

used when an inert atmosphere is needed. It is used to fill incandescent and fluorescent light bulbs to prevent oxygen from corroding the hot filament. Argon is also used to form...

224

Nanofermentation induced nanomaterials under non-reducible ...  

The U.S. is currently spending 18% of total U.S. electricity consumption for ... 2010). Some 98% of the energy input to incandescent bulbs ends up as heat instead of ...

225

EPA_T1542D4488_SCTR_ResNewConst  

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

and encouraged consumers to take the pledge to change at least one incandescent light bulb to an ENERGY STAR qualified CFL. Advanced techniques for sealing holes and cracks in...

226

Compliance Certification Enforcement | Department of Energy  

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

(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...

227

Energy Efficiency | Department of Energy  

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

Science & Innovation Energy Efficiency Energy Efficiency From the incandescent to CFLs to LEDs, we're exploring the long history of the light bulb and...

228

Tailoring optical properties of light-emitting diodes by nanostructuring with nanospheres.  

E-Print Network (OSTI)

???III-V nitride based light-emitting diodes (LEDs) have experienced rapid developments during past decade, proving their potential to substitute conventional incandescent bulbs and fluorescent lamps to (more)

??

2012-01-01T23:59:59.000Z

229

Lighting: Past, Present and Future 2010 IEEE Lester Eastman Conference  

E-Print Network (OSTI)

. Unlike incandescent bulbs, LEDs do not emit light in a full 360° radiation pattern. Instead, they emit that is quintessential to the research and development of LEDs. As LEDs move to dominance in the lighting market

Salama, Khaled

230

Fluorescence Enhancement of White-Light Cadmium Selenide Nanocrystals.  

E-Print Network (OSTI)

??Advances are being made in lighting technology, as incandescent and fluorescent light bulbs become less efficient compared to solid-state lighting devices, especially light-emitting diodes (LEDs). (more)

Rosson, Teresa Ellen

2011-01-01T23:59:59.000Z

231

--No Title--  

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

EEBLBP3 91- 93 F-2b Percent standard incandescent bulb STBLBP3 95- 97 F-2c Percent energy efficient fluorescent EEFLRP3 99- 101 F-2d Percent standard fluorescent light...

232

LuminAR: Portable robotic augmented reality interface design and prototype  

E-Print Network (OSTI)

In this paper we introduce LuminAR: a prototype for a new portable and compact projector-camera system designed to use the traditional incandescent bulb interface as a power source, and a robotic desk lamp that carries it, ...

Linder, Natan

233

Design and implementation of a solar power system in rural Haiti  

E-Print Network (OSTI)

This paper describes the design and implementation of a solar power system for a school and health center in Petit-Anse, Haiti. The end-use applications are lighting via a set of fluorescent and incandescent bulbs, and a ...

Hussam, Shaheer M. (Shaheer Muqtasid), 1981-

2004-01-01T23:59:59.000Z

234

Page not found | Department of Energy  

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

(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...

235

Using the genetic algorithm to design gallium indium nitride/gallium nitride light-emitting diodes with reduced efficiency droop and reduced spectral instability with respect to injection current  

Science Conference Proceedings (OSTI)

Today we are witnessing a fast growing trend that is redefining the concept of lighting. Numerous governments from all over the world have passed legislation to phase out incandescent light bulbs, with the objective of encouraging energy-efficient ...

Roya Mirhosseini / Partha S. Dutta

2010-01-01T23:59:59.000Z

236

New Lighting Standards Begin in 2012 | Department of Energy  

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

New Lighting Standards Begin in 2012 New Lighting Standards Begin in 2012 New Lighting Standards Begin in 2012 July 29, 2012 - 7:58pm Addthis New Lighting Standards Begin in 2012 What does this mean for me? Starting in 2012, lightbulbs are required to use 25% less energy. You have several energy-efficient options to choose from, which are already available in stores. The new lighting standards could save U.S. households nearly $6 billion dollars in 2015 alone. Beginning in 2012, common lightbulbs sold in the United States will typically use about 25%-80% less energy. Many bulbs meet these new standards, including energy-saving incandescents, CFLs, and LEDs, and are already available for purchase. The newer bulbs provide a wide range of choices in color and brightness, and many of them last much longer than

237

New Lighting Standards Begin in 2012 | Department of Energy  

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

New Lighting Standards Begin in 2012 New Lighting Standards Begin in 2012 New Lighting Standards Begin in 2012 July 29, 2012 - 7:58pm Addthis New Lighting Standards Begin in 2012 What does this mean for me? Starting in 2012, lightbulbs are required to use 25% less energy. You have several energy-efficient options to choose from, which are already available in stores. The new lighting standards could save U.S. households nearly $6 billion dollars in 2015 alone. Beginning in 2012, common lightbulbs sold in the United States will typically use about 25%-80% less energy. Many bulbs meet these new standards, including energy-saving incandescents, CFLs, and LEDs, and are already available for purchase. The newer bulbs provide a wide range of choices in color and brightness, and many of them last much longer than

238

Top-k typicality queries and efficient query answering methods on large databases  

Science Conference Proceedings (OSTI)

Finding typical instances is an effective approach to understand and analyze large data sets. In this paper, we apply the idea of typicality analysis from psychology and cognitive science to database query answering, and study the novel problem of answering ... Keywords: Efficient query answering, Top-k query, Typicality analysis

Ming Hua; Jian Pei; Ada W. Fu; Xuemin Lin; Ho-Fung Leung

2009-06-01T23:59:59.000Z

239

Getting CFLs Home in Longview, Texas | Department of Energy  

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

Getting CFLs Home in Longview, Texas Getting CFLs Home in Longview, Texas Getting CFLs Home in Longview, Texas August 25, 2010 - 10:00am Addthis Longview, TX has established a program that enables residents to swap out four incandescent light bulbs for four CFLs. | Department of Energy Photo | Government Work | Longview, TX has established a program that enables residents to swap out four incandescent light bulbs for four CFLs. | Department of Energy Photo | Government Work | Kevin Craft What does this mean for me? Residents can exchange four incandescent bulbs for four CFLs at no cost. A household that installs four CFLs is projected to save $242 on electricity bills over the course of the bulbs' lifetime. Inefficient light bulbs can drive up electricity bills and drain homeowners' wallets. With that in mind, government officials in the east Texas city of Longview

240

A study of the effects of well and fracture design in a typical Marcellus shale well.  

E-Print Network (OSTI)

??The problem with typical Marcellus shale wells is the lack of information that has beenaccumulated and the amount of information that is commercially available to (more)

Schweitzer, Ross T.

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

Energy Savings and Green Initiatives Project Grant  

SciTech Connect

This project entails retrofitting all four foot, 2, 3 and 4 bulb 40 watt T12 fixtures to T8 28 watt and 150 watt incandescent to 26 watt compact fluorescent bulbs. In total, 2,086 fixtures will be retrofitted

Kathy MacLennan

2011-11-21T23:59:59.000Z

242

The Texas Tech University College of Engineering  

E-Print Network (OSTI)

. Nanophotonic research will transform lighting for homes and businesses. Light bulbs, both incandescent, brighter, and will use a fraction of the energy of existing light bulbs. Better lighting is not the only. Jingyu Lin Dr. Zhaoyang Fan #12;What is Nanophotonics? Photonics, the study and discovery of light

Gelfond, Michael

243

EELE408 Photovoltaics Lecture 03: Characteristics of Sunlight  

E-Print Network (OSTI)

UV Visible IR Temperature of incandescent light bulb Higher Energy Solar Peak in visible spectrum' 'T=6000' Temperature of the sun Light bulbs are inefficient (eyes adapted to sunlight) Sun · Light behaves as both a wave and a particle ­ Wave Properties · Refraction · Diffraction · Interference

Kaiser, Todd J.

244

New LED light sources and lamps for general illumination  

E-Print Network (OSTI)

of light source compared to traditional light sources like incandescent bulbs and fluorescent tubes bulb. LEDs emit colored light with a narrow spectral band of 20-30 nm, colors covering the spectralNew LED light sources and lamps for general illumination Carsten Dam-Hansen, Birgitte Thestrup

245

Woojin Lee We seek to offer an affordable and easy method of  

E-Print Network (OSTI)

Statement To replace inefficient fluorescent and incandescent light bulbs in the commons of the residential was identified to be the most "in- need" with over 150 light bulbs · David Brown, the senior operati (building ex.) #12;Switching to Light Emitting Diodes Alex Nunez-Thompson and Shantan Cheemerla #12;Problem

246

The LSU Campus Committee for Sustainability serves in an advisory role to the Chancellor  

E-Print Network (OSTI)

to sleep mode or turn it off when not in use Change incandescent light bulbs to compact fluorescent light bulbs (CFLs) Use task lighting rather than lighting the entire room, and take advantage of natural light Begin design of high efficiency projects, including lighting upgrades, utility insulation, and building

247

The world in a new lighT  

E-Print Network (OSTI)

-based technologies, has led to products that we now depend on everyday: DVD players, garage door openers, television. Nanophotonic research will transform lighting for homes and businesses. Light bulbs, both incandescent, brighter, and will use a fraction of the energy of existing light bulbs. Better lighting is not the only

Mosegaard, Klaus

248

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

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 bulbs, and fluorescent lights, produce light that is radiated in all directions, LEDs produce a focused especially on the potential of white LED lights, which are an important and newly emerging lighting

Lehman, Brad

249

To Look or Not to Look? Typical and Atypical Development of Oculomotor Control  

Science Conference Proceedings (OSTI)

The ability to inhibit saccades toward suddenly appearing peripheral stimuli (prosaccades) and direct them to contralateral locations instead (antisaccades) is a crucial marker of eye movement control. Typically developing infants as young as 4-month-olds ...

Gaia Scerif; Annette Karmiloff-smith; Ruth Campos; Mayada Elsabbagh; Jon Driver; Kim Cornish

2005-04-01T23:59:59.000Z

250

Fish Passage Through a Simulated Horizontal Bulb Turbine Pressure Regime: A Supplement to"Laboratory Studies of the Effects of Pressure and Dissolved Gas Supersaturation on Turbine-Passed Fish"  

DOE Green Energy (OSTI)

Migratory and resident fish in the Columbia River Basin are exposed to stresses associated with hydroelectric power production, including pressure changes during turbine passage. The responses of fall chinook salmon and bluegill sunfish to rapid pressure change was investigated at the Pacific Northwest National Laboratory. Previous test series evaluated the effects of passage through a vertical Kaplan turbine under the"worst case" pressure conditions and under less severe conditions where pressure changes were minimized. For this series of tests, pressure changes were modified to simulate passage through a horizontal bulb turbine, commonly installed at low head dams. The results were compared to results from previous test series. Migratory and resident fish in the Columbia River Basin are exposed to stresses associated with hydroelectric power production, including pressure changes during turbine passage. The responses of fall chinook salmon and bluegill sunfish to rapid pressure change was investigated at the Pacific Northwest National Laboratory. Previous test series evaluated the effects of passage through a vertical Kaplan turbine under the"worst case" pressure conditions and under less severe conditions where pressure changes were minimized. For this series of tests, pressure changes were modified to simulate passage through a horizontal bulb turbine, commonly installed at low head dams. The results were compared to results from previous test series. Both fish species were acclimated for 16-22 hours at either surface (101 kPa; 1 atm) or 30 ft (191 kPa; 1.9 atm) of pressure in a hyperbaric chamber before exposure to a pressure scenario simulating passage through a horizontal bulb turbine. The simulation was as follows: gradual pressure increase to about 2 atm of pressure, followed by a sudden (0.4 second) decrease in pressure to either 0.7 or 0.95 atm, followed by gradual return to 1 atm (surface water pressure). Following the exposure, fish were held at surface pressure for a 48-hour post exposure observation period. No fall chinook salmon died during or after exposure to the horizontal bulb turbine passage pressures, and no injuries were observed during the 48-hour post exposure observation period. As with the previous test series, it cannot be determined whether fall chinook salmon acclimated to the greater water pressure during the pretest holding period. For bluegill sunfish exposed to the horizontal bulb turbine turbine-passage pressures, only one fish died and injuries were less severe and less common than for bluegills subjected to either the"worst case" pressure or modified Kaplan turbine pressure conditions in previous tests. Injury rates for bluegills were higher at 0.7 atm nadir than for the 0.95 atm nadir. However, injuries were limited to minor internal hemorrhaging. Bluegills did not suffer swim bladder rupture in any tested scenarios. Tests indicated that for most of the cross-sectional area of a horizontal bulb turbine, pressure changes occurring during turbine passage are not harmful to fall chinook salmon and only minimally harmful to bluegill. However, some areas within a horizontal bulb turbine may have extreme pressure conditions that would be harmful to fish. These scenarios were not tested because they represent a small cross-sectional area of the turbine compared to the centerline pressures scenarios used in these tests.

Abernethy, Cary S. (BATTELLE (PACIFIC NW LAB)); Amidan, Brett G. (BATTELLE (PACIFIC NW LAB)); Cada, G F. (ORNL)

2003-07-31T23:59:59.000Z

251

Tips: Lighting | Department of Energy  

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

Lighting Lighting Tips: Lighting May 4, 2012 - 3:16pm Addthis Lighting Choices Save You Money. Energy-efficient light bulbs are available in a wide variety of sizes and shapes. Lighting Choices Save You Money. Energy-efficient light bulbs are available in a wide variety of sizes and shapes. What does this mean for me? Replacing 15 inefficient incandescent bulbs in your home with energy-saving bulbs could save you about $50 per year. For the greatest savings, replace your old incandescent bulbs with ENERGY STAR-qualified bulbs. An average household dedicates about 10% of its energy budget to lighting. Switching to energy-efficient lighting is one of the fastest ways to cut your energy bills. Timers and motion sensors save you even more money by reducing the amount of time lights are on but not being used.

252

University of California Los Angeles  

E-Print Network (OSTI)

. The incandescent bulbs used about 150 W to illuminate a display case. The LED lighting uses about 30 W per case all their 35-W halogen bulbs in the hallways with 5-W LEDs. There are 750 of these and they are turnedDonald's restaurant in Sønderborg, Denmark that replaced 133 halogen bulbs with LEDs reduces CO2 emissions by 12 tons

Carter, Troy

253

Photo of the Week: Not Your Typical Jet Engine | Department of Energy  

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

Not Your Typical Jet Engine Not Your Typical Jet Engine Photo of the Week: Not Your Typical Jet Engine November 23, 2012 - 11:57am Addthis As part of the Aircraft Nuclear Propulsion Program, the U.S. conducted extensive research showing that nuclear fission could power an aircraft. The research involved a series of Heat Transfer Reactor Experiments (HTREs), which tested if different types of jet engines could be run by nuclear power. In 1955, however, the project was cancelled, and a safe, operational prototype aircraft was never developed. In this 1988 photo, the two HTRE reactors are shown in transport to Idaho National Laboratory's EBR-1 visitor center, where they remain today. | Photo courtesy of Idaho National Laboratory. As part of the Aircraft Nuclear Propulsion Program, the U.S. conducted

254

BS in General Science, with various specializations possible Typical Program of Study1 4 year  

E-Print Network (OSTI)

BS in General Science, with various specializations possible Typical Program of Study1 ­ 4 year Fall Quarter Winter Quarter Spring Quarter Freshman Science (5) Science (5) Science (5) Math (5) Math (5) Core (5) Core (5)2 Core (5) Core (5) Sophomore Science (5) Science (5) Science (5) Science (5

Carter, John

255

Catalog of DC Appliances and Power Systems  

E-Print Network (OSTI)

AC LEDs, particularly for lower luminosity bulbs. Efficacy (bulb or tube, a compact fluorescent lamp typically includes an integral ballast, as do HID lamps, and an LED

Garbesi, Karina

2012-01-01T23:59:59.000Z

256

The Particle Adventure | How do we interpret our data? | Typical detector  

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

Typical detector components Typical detector components The reason that detectors are divided into many components is that each component tests for a special set of particle properties. These components are stacked so that all particles will go through the different layers sequentially. A particle will not be evident until it either interacts with the detector in a measurable fashion, or decays into detectable particles. The interaction of various particles with the different components of a detector: *Neutrinos are not shown on this chart because they rarely interact with matter, and can only be detected by missing matter and energy. Just so you know, the pion ( ) is a charged meson.* A few important things to note: Charged particles, like electrons and protons, are detected both in the tracking chamber and the electromagnetic calorimeter.

257

Evaluation of the typical meteorological years for solar heating and cooling system studies. Final report  

DOE Green Energy (OSTI)

This report is a summary of an evaluation of the weather data set, generated at Sandia Laboratories, known as the Typical Meteorological Year (TMY) Data. The purpose of the evaluation is to determine how well the TMY data represent actual long-term weather data in affecting the performance of solar heating and cooling systems. The two data sets are compared through detailed SHAC simulation.

Freeman, T. L.

1979-12-01T23:59:59.000Z

258

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

259

Untitled  

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

Executive Summary Executive Summary Potential Savings The overwhelming majority of lights in residential households are incandescent--the least energy efficient of all light types (Figure ES1.). If households replaced the most intensively used bulbs with compact fluorescent bulbs, they would see a sizable savings in their electric bills. The total U.S. household energy that would be saved by replacing all incandescent bulbs used 4 or more hours per day would be 31.7 billion kilowatthours (kWh) annually, or 35 percent of all electricity used for residential lighting. The amount of time it takes for households to see a simple payback from compact fluorescent bulbs depends on the price of electricity. Assuming a 26-watt compact fluorescent bulb that costs 22 dollars, an average sized

260

Parents and Kids: Energize Your Summer | Department of Energy  

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

Parents and Kids: Energize Your Summer Parents and Kids: Energize Your Summer Parents and Kids: Energize Your Summer June 21, 2013 - 11:33am Addthis Did you know: Incandescent light bulbs only convert about 10 percent of the energy they consume into light and the rest is released as heat. The Energy Department's Energy Bike demonstrates the physical effort it takes to power incandescent, compact fluorescent and LED light bulbs. Students from Churchill Road Elementary School in Virginia recently pedaled for power at their Earth Day assembly, learning firsthand about energy efficiency. | Photo courtesy of the Energy Department. Did you know: Incandescent light bulbs only convert about 10 percent of the energy they consume into light and the rest is released as heat. The Energy Department's Energy Bike demonstrates the physical effort it takes to power

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

Typical Consultants/Vendors used by EOTA for Subject Matter Expert and  

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

Consultants/Vendors used by EOTA for Subject Matter Expert and Consultants/Vendors used by EOTA for Subject Matter Expert and operatioal support Typical Consultants/Vendors used by EOTA for Subject Matter Expert and operatioal support Vendor's Name Contact/Rep Address Work Phone 615 Music Productions, Inc. Steve Hayes or Laura Palmer 1030 16th Ave. South, Nashville, TN 37212 616-244-6515 Adams, James F. James Adams 1217 Brookshire Dr., Bedford, TX 76021 214-674-6868 Adobe Systems Inc. N/A 2750 Barrett Lakes Blvd., Kennesaw, GA 30144 800-833-6687 Atlantech Resellers Inc, DBA CablesAndKits.com Craig Haynie 4555 Atwater Ct Ste ! Buford, GA 21075 877-633-2629 Albuquerque Printing Co Albert Padilla 3838 Bogan Ave.NE, Albq. 87109 505-872-2200 AlphaTRAC, Inc. John Ciolek 8670 Wolff Ct Ste 120 Westminster, CO 80031 303-428-5670 Amazon.com CSR

262

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

263

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

264

COST EFFECTIVENESS OF LONG LIFE INCANDESCENT LAMPS AND ENERGY BUTTONS  

E-Print Network (OSTI)

certain whether the electrical power is off or on, he may beof light. The electrical input (power, voltage and current)

Verderber, Rudy

2013-01-01T23:59:59.000Z

265

L Prize Competition Winner: 60W Incandescent Replacement Lamp  

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

Prize Partners 14 15 Field Assessments: Retail Platte River Power Authority DTE Energy SMUD 16 Additional Opportunities: GATEWAY Demonstrations of LED Outdoor Lighting Reports...

266

Underwater Lighting by Submerged Lasers and Incandescent Sources  

E-Print Network (OSTI)

cell having a plane window to That attachment was necessaryfor attachment to the measurement window by means of the

Duntley, Seibert Q

1971-01-01T23:59:59.000Z

267

Underwater Lighting by Submerged Lasers and Incandescent Sources  

E-Print Network (OSTI)

Techniques for long- range underwater photography usingon Resolving Power in Underwater Photography," J. Opt. Soc.A. R. , Tyler, J. E. , "Underwater Photometer," J. Opt. Soc.

Duntley, Seibert Q

1971-01-01T23:59:59.000Z

268

COST EFFECTIVENESS OF LONG LIFE INCANDESCENT LAMPS AND ENERGY BUTTONS  

E-Print Network (OSTI)

button, a 100 watt (130 volt) lamp, a 100 watt long lifeFluorescent Watt L I ltage (volts) cu ge ic in s) ative ( 1the diode energy button (83 volts) was obtained by dividing

Verderber, Rudy

2013-01-01T23:59:59.000Z

269

Science Education | Department of Energy  

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

November 22, 2013 November 22, 2013 WHO SAID IT: Tesla or Edison? Test your knowledge of energy inventors Thomas Edison and Nikola Tesla with our downloadable quote quiz cards. November 22, 2013 History of the Light Bulb The History of the Light Bulb From incandescent bulbs to fluorescents to LEDs, we're exploring the long history of the light bulb. November 20, 2013 Education and Professional Development To pursue a clean energy career, you may need general as well as specialized training. A number of colleges and universities now offer specializations in various clean energy fields, or even full degree

270

Passive gust load alleviation through bend-twist coupling of composite beams on typical commercial airplane wings  

E-Print Network (OSTI)

The effects of bend-twist coupling on typical commercial airplane wings are evaluated. An analytical formulation of the orthotropic box beam bending stiffness matrix is derived by combining Euler-Bernoulli beam theory and ...

Gauthier Perron, Sbastien

2012-01-01T23:59:59.000Z

271

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

272

Electric Power | Department of Energy  

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

Power Power Electric Power From incandescent bulbs to fluorescents to LEDs, learn more about the long history of the light bulb. From incandescent bulbs to fluorescents to LEDs, learn more about the long history of the light bulb. Electricity -- the flow of electrical power -- is a secondary energy source, generated by the conversion of primary sources of energy, like fossil, nuclear, wind or solar. Keeping the power flowing to American homes and businesses is a critical necessity for everyday life and economic vitality. The Energy Department works to keep the grid secure from cyber and physical attacks; partners with states and other stakeholders to plan more resilient infrastructure that can better withstand extreme weather events; and supports efforts to

273

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

274

Simulation of Control Options for HVAC Management of a Typical Office Julien CAILLET julien.caillet@mines-paristech.fr  

E-Print Network (OSTI)

Simulation of Control Options for HVAC Management of a Typical Office Building. Julien CAILLET thermal comfort and to reduce energy consumption of buildings. Among defect correction, HVAC control appears as a way of significant improvement. HVAC control is examined by using a dynamic simulation

Paris-Sud XI, Université de

275

Airport sustainability encompasses a wide variety of airport management and  

E-Print Network (OSTI)

of these measures are replac- ing an old or inefficient water heater or replacing incandescent light bulbs of existing buildings and ground vehicles to collecting water and managing waste. Assessing the sustainability is to consider renewable energies. Solar photovoltaic (PV), which uses panels to absorb solar energy, is prob

Blanchette, Robert A.

276

Manipulating Lasers A laser is a very special kind of light. For example, light from a laser is emitted in only one  

E-Print Network (OSTI)

Manipulating Lasers A laser is a very special kind of light. For example, light from a laser is emitted in only one direction, in contrast to other sources, such as incandescent bulbs, in which different directions occur. Lasers can contain one or different colors combined, like sun light. It can even

Dantus, Marcos

277

Confocal microphotoluminescence of InGaN-based light-emitting diodes Koichi Okamoto,a  

E-Print Network (OSTI)

for conventional incandescent and fluorescent light bulbs.5 However, luminous efficacies of commercial white LEDsConfocal microphotoluminescence of InGaN-based light-emitting diodes Koichi Okamoto,a Akio Kaneta-well-structured light-emitting diodes LEDs with a yellow-green light 530 nm and an amber light 600 nm was measured

Okamoto, Koichi

278

Materials science issues and structural studies of topical  

E-Print Network (OSTI)

3.25 eV, GaN basis + some dies give visible light LED more energy efficient than incandescent bulbs eV m = ][ 6 ][ 10 µ ][ 24.1 eVBG : wavelength [µm], BG: band gap [eV], c: velocity of light, h: Planck's constant, e: elemental charge [all three in SI units] ultraviolet light: extra large band gaps

Moeck, Peter

279

IEEE TRANSACTIONS ON ELECTRON DEVICES, VOL. 57, NO. 1, JANUARY 2010 7 Guest Editorial  

E-Print Network (OSTI)

such as incandescent bulbs (visible light) and mercury lamps (deep UV light), inorganic LEDs offer several advantages on Light-Emitting Diodes ALTHOUGH the origins of light-emitting diodes (LEDs) go back to the beginningAsP, it was observed in 1962 that the light wavelength could be shifted from infrared to visible spectrum. The first

Kumar, M. Jagadesh

280

How do high tides and low tides occur? Is it possible to have an Earth-like planet orbiting a multiple-star system?  

E-Print Network (OSTI)

LED lights that make them more efficient and longer lasting than incandescent bulbs? Why is it that some people see rays of light emanate outward from certain light sources, such as streetlights or headlights on cars? Is it possible to use light/x rays to see through walls and other solid objects? (like x

Redner, Sidney

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

How might the use of LEDs be expanded in  

E-Print Network (OSTI)

, the replacement of incandescent bulbs with inorganic-based LEDs could potentially revolutionize indoor lightingScientists at the National Renewable Energy Laboratory (NREL) invent a deep green LED that can lead to higher-efficiency white light, lower electric bills. The white light light-emitting diode (LED

Sherrill, David

282

Now includes video! A Haunting  

E-Print Network (OSTI)

discussions on Micro-LEDs, Surface Acoustic Wave and Photocapacitive Sensors, Circadian Rhythm, and Indoor.' There were some interesting observations regarding the gradual appearance of LED lighting systems) students One of the innate properties of an incandescent bulb is that when it is dimmed, its color

Rogers, John A.

283

Copyright Notice Copyright 2003 Jeffrey Thomas Hein, P.E.  

E-Print Network (OSTI)

V System Willamette Falls-Portland, Maine for Street Lighting - Westinghouse - 1890 1886 1st Multiple lamp lighting system for street lighting, which he put to use in Cleveland, Ohio. That same year Thomas Alva Edison (Figure 2-2) and his team of researchers invented the incandescent light bulb for home

284

LuminAR: portable robotic augmented reality interface design and prototype  

Science Conference Proceedings (OSTI)

In this paper we introduce LuminAR: a prototype for a new portable and compact projector-camera system designed to use the traditional incandescent bulb interface as a power source, and a robotic desk lamp that carries it, enabling it with dynamic motion ... Keywords: actuated ui, augmented reality, gestural interfaces, human robot interaction, multi-touch interfaces, robotic lamp

Natan Linder; Pattie Maes

2010-10-01T23:59:59.000Z

285

Energy Efficiency ISSN 1570-646X  

E-Print Network (OSTI)

ConEd Consolidated Edison CRT Cathode ray tube LCD Liquid crystal display LED Light emitting diode included combustion, incandescent and compact fluorescent (CFL) bulbs, and now light emitting diode (LED emitting diodes (LED), has been sug- gested as a way of reducing energy used for lighting. Such predictions

Illinois at Chicago, University of

286

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

287

Asymptotic of the largest and typical dimensions of isotypic components of tensor representations of the symmetric group  

E-Print Network (OSTI)

Vershik and Kerov in \\cite{VK85} gave asymptotical bounds for the maximal and typical dimensions of the irreducible representations of the symmetric group. It was conjectured by Grigori Olshanski that the maximal and typical dimensions of the isotypical components of the representations in the base of Schur-Weyl duality accept similar asymptotical bounds. Using the method of Vershik and Kerov the conjecture of Grigori Olshanski is proven in this paper. More precisely, consider the tensor representation of the symmetric group on $N$ letters on the space $(C^r)^{\\tensor N}$. The isotypical components of this representation are parametrized by Young diagrams with $N$ cells and at most $r$ rows, and the relative dimensions of these components give rise to a measure on the set of such Young diagrams. Philippe Biane in \\cite{Biane2001} found the limit shape of a typical Young diagram with respect to this measure in the limit when $N$ grows and $\\sqrt{N}/r$ converges to a constant. By showing that this limit shape i...

Mkrtchyan, Sevak

2010-01-01T23:59:59.000Z

288

Untitled  

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

Residential Lighting Profile Residential Lighting Profile This section contains a basic profile of lighting use in residential households. It includes brief discussions about the characteristics and location of lights used in residential households, as well as descriptions of the amount of electricity used for lighting and variations in households' consumption of electricity for lighting. Types of Lights Dominance of Incandescent Lights The majority of light bulbs in residential households are incandescent. According to the RECS Survey, 453 million lights out of a total of 523 million used one or more hours per day are incandescent (87 percent).[8] The Lighting Supplement also estimates that 87 percent of residential lights used 15 minutes or more per day are incandescent. Fluorescent Lights of All Types

289

Contaminant distributions at typical U.S. uranium milling facilities and their effect on remedial action decisions  

SciTech Connect

Past operations at uranium processing sites throughout the US have resulted in local contamination of soils and ground water by radionuclides, toxic metals, or both. Understanding the origin of contamination and how the constituents are distributed is a basic element for planning remedial action decisions. This report describes the radiological and nonradiological species found in ground water at a typical US uranium milling facility. The report will provide the audience with an understanding of the vast spectrum of contaminants that must be controlled in planning solutions to the long-term management of these waste materials.

Hamp, S. [USDOE Albuquerque Operations Office, NM (United States). Uranium Mill Tailings Remedial Action Project Office; Jackson, T.J. [Geraghty and Miller, Inc., Albuquerque, NM (United States); Dotson, P.W. [Roy F. Weston, Inc., Albuquerque, NM (United States)

1995-03-01T23:59:59.000Z

290

Lighting | Department of Energy  

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

Lighting Lighting Lighting When you're shopping for lightbulbs, compare lumens and use the Lighting Facts label to be sure you're getting the amount of light, or level of brightness, you want. You can save money and energy while lighting your home and still maintaining good light quantity and quality. Consider energy-efficient lighting options to use the same amount of light for less money. Learn strategies for comparing and buying lighting products and using them efficiently. Featured Lighting Choices to Save You Money Light your home for less money while using the same amount of light. How Energy-Efficient Light Bulbs Compare with Traditional Incandescents 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.

291

Energy Blog | Department of Energy  

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

9, 2012 9, 2012 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. How Energy-Efficient Light Bulbs Compare with Traditional Incandescents Compare the costs and savings when using energy-efficient lightbulbs. July 29, 2012 Use lighting controls to automatically turn lights on and off as needed, and save energy. | Photo courtesy of ©iStockphoto.com/Maliketh. Lighting Controls To save energy, use lighting controls to automatically turn lights on and off as needed. July 29, 2012 Daylighting is the use of windows and skylights to bring sunlight into your home. | Photo courtesy of Heather Lammers, NREL. Daylighting Daylighting uses windows and skylights to bring sunlight into your home and

292

CALTECH CORE-COLLAPSE PROJECT (CCCP) OBSERVATIONS OF TYPE IIn SUPERNOVAE: TYPICAL PROPERTIES AND IMPLICATIONS FOR THEIR PROGENITOR STARS  

SciTech Connect

Type IIn supernovae (SNe IIn) are rare events, constituting only a few percent of all core-collapse SNe, and the current sample of well-observed SNe IIn is small. Here, we study the four SNe IIn observed by the Caltech Core-Collapse Project (CCCP). The CCCP SN sample is unbiased to the extent that object selection was not influenced by target SN properties. Therefore, these events are representative of the observed population of SNe IIn. We find that a narrow P-Cygni profile in the hydrogen Balmer lines appears to be a ubiquitous feature of SNe IIn. Our light curves show a relatively long rise time (>20 days) followed by a slow decline stage (0.01-0.15 mag day{sup -1}), and a typical V-band peak magnitude of M{sub V} = -18.4 {+-} 1.0 mag. We measure the progenitor star wind velocities (600-1400 km s{sup -1}) for the SNe in our sample and derive pre-explosion mass-loss rates (0.026-0.12 M{sub Sun} yr{sup -1}). We compile similar data for SNe IIn from the literature and discuss our results in the context of this larger sample. Our results indicate that typical SNe IIn arise from progenitor stars that undergo luminous-blue-variable-like mass loss shortly before they explode.

Kiewe, Michael; Gal-Yam, Avishay; Arcavi, Iair [Benoziyo Center for Astrophysics, Faculty of Physics, Weizmann Institute of Science, Rehovot 76100 (Israel); Leonard, Douglas C.; Emilio Enriquez, J. [Department of Astronomy, San Diego State University, San Diego, CA 92182 (United States); Bradley Cenko, S. [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States); Fox, Derek B. [Department of Astronomy and Astrophysics, 525 Davey Laboratory, Pennsylvania State University, University Park, PA 16802 (United States); Moon, Dae-Sik [Department of Astronomy and Astrophysics, University of Toronto, Toronto, ON M5S 3H4 (Canada); Sand, David J.; Soderberg, Alicia M., E-mail: avishay.gal-yam@weizmann.ac.il [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)

2012-01-01T23:59:59.000Z

293

Recent News from the National Labs | Department of Energy  

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

22, 2013 22, 2013 History of the Light Bulb The History of the Light Bulb From incandescent bulbs to fluorescents to LEDs, we're exploring the long history of the light bulb. November 21, 2013 This week, the Energy Department's digital team has been focusing on the rivalry between two of history's most important energy-related engineers: Thomas Edison and Nikola Tesla. Edison and Tesla's developments in electric power generation and distribution made possible many later breakthroughs. This 1951 photo shows a simple string of four 100-watt light bulbs powered by the first useful electricity ever produced by nuclear power, generated on December 20, 1951, by Argonne's Experimental Breeder Reactor 1. | Photo courtesy of Argonne National Laboratory.

294

ENERGY STAR Certified Homes Maintenance Guide and Tips to Ensure Top Performance  

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

WHAT TO DO AFTER MOVING IN WHAT TO DO AFTER MOVING IN LIGHTING AND LIGHT BULBS Use ENERGY STAR certified light bulbs, such as Compact Fluorescent Light bulbs (CFL) or Light Emitting Diodes (LED) to provide bright, warm light while using 75% less energy, and lasting up to 10 times longer than traditional incan- descent bulbs. This means more money in your pocket. Homes that use incandescent bulbs waste $400 a year on utility bills when compared to homes that install ENERGY STAR lighting throughout. OUTLETS AND ELECTRONICS Did you know that in the average U.S. home, 25 percent of electricity used by home electronics occurs while the products are off? In the United States alone, "vampire power" costs con- sumers more than $3 billion a year. Reduce unnecessary costs on your utility bill by unplugging electronics such as cell phone

295

Energy Efficiency Wins Top Prize at EPA App Contest | Department of Energy  

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

Efficiency Wins Top Prize at EPA App Contest Efficiency Wins Top Prize at EPA App Contest Energy Efficiency Wins Top Prize at EPA App Contest November 23, 2011 - 11:11am Addthis The winner of best overall app at the Environmental Protection Agency's (EPA) Apps for the Environment. | Video courtesy of Light Bulb Finder. Matthew Loveless Matthew Loveless Data Integration Specialist, Office of Public Affairs What does this mean for me? Light Bulb Finder, a free smartphone app, can help save money on home lighting. Quick, if I want to replace a 60-watt incandescent light bulb with an energy efficient fluorescent or LED bulb, what wattage should I choose to keep the same level of illumination? If you don't know, there's now an app for that. The winner of best overall app at the Environmental Protection Agency's (EPA) Apps for the Environment is called Light Bulb

296

Energy Efficiency Wins Top Prize at EPA App Contest | Department of Energy  

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

Wins Top Prize at EPA App Contest Wins Top Prize at EPA App Contest Energy Efficiency Wins Top Prize at EPA App Contest November 23, 2011 - 11:11am Addthis The winner of best overall app at the Environmental Protection Agency's (EPA) Apps for the Environment. | Video courtesy of Light Bulb Finder. Matthew Loveless Matthew Loveless Data Integration Specialist, Office of Public Affairs What does this mean for me? Light Bulb Finder, a free smartphone app, can help save money on home lighting. Quick, if I want to replace a 60-watt incandescent light bulb with an energy efficient fluorescent or LED bulb, what wattage should I choose to keep the same level of illumination? If you don't know, there's now an app for that. The winner of best overall app at the Environmental Protection Agency's (EPA) Apps for the Environment is called Light Bulb

297

Recent News from the National Labs | Department of Energy  

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

August 4, 2011 August 4, 2011 This 10-watt alternative LED bulb (which glows white when turned on) could save the nation about 35 terawatt-hours of electricity or $3.9 billion in one year and avoid 20 million metric tons of carbon emissions if every 60-watt incandescent bulb in the U.S. was replaced with the L Prize winner. | Photo Courtesy of Philips Lighting North America A Winning Light Bulb With the Potential to Save the Nation Billions Thomas Edison would be amazed. The conventional light bulb is getting some serious competition from a 10-watt LED bulb -- the first winner of the Energy Department's L prize. August 4, 2011 Go Local on the New Energy.gov Want to learn how you can save money by saving energy? Check out our new and easy to use Tax Credits, Rebates and Savings feature for saving

298

Untitled  

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

Footnotes Footnotes Residential Lighting: Use and Potential Savings 1. Among light bulbs used 4 or more hours per day, the average length of use is 6.7 hours. 2. Table 5.4 of Energy Information Administration, Household Energy Consumption and Expenditures 1993, DOE/EIA-0321(93). (Washington, DC, October 1995), p. 46. 3. This is according to The Lighting Pattern Book for Homes, 1993, Lighting Research Center, Rensselaer Polytechnic Institute. There is some uncertainty about this point. The lighting industry states that compact fluorescent bulbs need only one-fourth the wattage of incandescent bulbs. EIA compared the savings of both 26-watt, 22-dollar compact fluorescent bulbs and 20-watt, 20-dollar compact fluorescent bulbs. There is very little difference in overall savings between these two types

299

Greenhouse gases emissions accounting for typical sewage sludge digestion with energy utilization and residue land application in China  

Science Conference Proceedings (OSTI)

Highlights: Black-Right-Pointing-Pointer GHGs emissions from sludge digestion + residue land use in China were calculated. Black-Right-Pointing-Pointer The AD unit contributes more than 97% of total biogenic GHGs emissions. Black-Right-Pointing-Pointer AD with methane recovery is attractive for sludge GHGs emissions reduction. - Abstract: About 20 million tonnes of sludge (with 80% moisture content) is discharged by the sewage treatment plants per year in China, which, if not treated properly, can be a significant source of greenhouse gases (GHGs) emissions. Anaerobic digestion is a conventional sewage sludge treatment method and will continue to be one of the main technologies in the following years. This research has taken into consideration GHGs emissions from typical processes of sludge thickening + anaerobic digestion + dewatering + residue land application in China. Fossil CO{sub 2}, biogenic CO{sub 2}, CH{sub 4,} and avoided CO{sub 2} as the main objects is discussed respectively. The results show that the total CO{sub 2}-eq is about 1133 kg/t DM (including the biogenic CO{sub 2}), while the net CO{sub 2}-eq is about 372 kg/t DM (excluding the biogenic CO{sub 2}). An anaerobic digestion unit as the main GHGs emission source occupies more than 91% CO{sub 2}-eq of the whole process. The use of biogas is important for achieving carbon dioxide emission reductions, which could reach about 24% of the total CO{sub 2}-eq reduction.

Niu Dongjie, E-mail: niudongjie@tongji.edu.cn [Key Laboratory of Yangtze Aquatic Environment, Ministry of Education, College of Environmental Science and Engineering of Tongji University, 1239 Siping Road, Shanghai 200092 (China); UNEP-Tongji Institute of Environment for Sustainable Development, 1239 Siping Road, Shanghai 200092 (China); Huang Hui [Key Laboratory of Yangtze Aquatic Environment, Ministry of Education, College of Environmental Science and Engineering of Tongji University, 1239 Siping Road, Shanghai 200092 (China); Dai Xiaohu [Key Laboratory of Yangtze Aquatic Environment, Ministry of Education, College of Environmental Science and Engineering of Tongji University, 1239 Siping Road, Shanghai 200092 (China); National Engineering Research Center for Urban Pollution Control, Shanghai 200092 (China); Zhao Youcai [Key Laboratory of Yangtze Aquatic Environment, Ministry of Education, College of Environmental Science and Engineering of Tongji University, 1239 Siping Road, Shanghai 200092 (China)

2013-01-15T23:59:59.000Z

300

Impact of Alternative Energy Prices, Tenure Arrangements and Irrigation Technologies on a Typical Texas High Plains Farm  

E-Print Network (OSTI)

Irrigation is a major contributing factor in crop production on the Texas High Plains. It is responsible for greatly increasing crop production and farm income for the region. Two factors, a declining groundwater supply and increasing production costs, are of primary concern because they impact on farm operations and producer economic viability. A recursive linear programming model for a typical Texas High Plains irrigated farm was developed to evaluate expected impact of price changes, tenure and new technology. The model includes a Fortran sub-routine that adjusts irrigation factors each year based on the linear programming solution of the previous year. After calculating new pumping energy requirements, well yield, and pumping lift, the Fortran component updates the linear programming model. This procedure continues automatically to the end of a specified planning period or to economic exhaustion of the groundwater, whichever occurs first. Static applications of the model, in a deep water situation, showed that a natural gas price increase from $1.50 to $2.20 per thousand cubic feet (mcf) would result in reductions in irrigation levels. Irrigation was terminated when the price of natural gas reached about $7.00 per mcf. In a shallow water situation, much higher natural gas prices were reached ($3.60 per mcf) before short-run adjustments in farm organization began to occur. Under furrow irrigation, irrigation was terminated when the natural gas price reached $7.00 per mcf. Increased natural gas prices impact heavily on returns above variable costs (up to 15 percent reductions) for a 60 percent natural gas price increase. The effects of rising natural gas prices over a longer period of time were more significant. Annual returns (above variable and fixed costs) were reduced by as much as 30 percent, and the present value of returns to water was reduced by as much as 80 percent as the natural gas price was increased annually by $0.25 per mcf (from $1.50 per mcf). The economic life of deep groundwater was shortened by as much as 18 years. Renter-operators are even more vulnerable to rising natural gas prices than are owner-operators. With rising natural gas prices, profitability over time for the renter is low. As natural gas prices continue to increase, the greater will be the incentives for renter-operators to seek more favorable rental terms such as a sharing of irrigation costs. With the problem of a declining groundwater supply and rising natural gas prices, an economic incentive exists for producers to find new technologies that will enable them to make more efficient use of remaining groundwater and of natural gas. Substantial economic gains appear feasible through improved pump efficiency. Increasing pump efficiency from 50 to 75 percent will not increase the economic life of the water supply, but can improve farm profits over time; e.g., the present value of groundwater was increased 33 percent for a typical farm with an aquifer containing 250 feet of saturated thickness and 15 percent for 75 feet of saturated thickness. Improved irrigation distribution systems can help conserve water and reduce irrigation costs. Results indicate that irrigation can be extended by 11 or more years with 50 percent improved distribution efficiency. In addition, the increase in present value of groundwater on the 1.69 million irrigated acres of the Texas High Plains was estimated to be $995 million with 50 percent improved efficiency. Limitations in borrowing can substantially reduce annual net returns. This analysis suggests that the farmer can economically justify very high costs of borrowing rather than a limitation of funds available for operating expenses.

Petty, J. A.; Lacewell, R. D.; Hardin, D. C.; Whitson, R. E.

1980-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

Departments of Energy and Defense Launch ENERGY STAR® Operation Change Out  

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

Energy and Defense Launch ENERGY STAR® Operation Energy and Defense Launch ENERGY STAR® Operation Change Out - the Military Challenge Campaign to Promote the Use of Energy Efficient Light Bulbs Departments of Energy and Defense Launch ENERGY STAR® Operation Change Out - the Military Challenge Campaign to Promote the Use of Energy Efficient Light Bulbs April 22, 2008 - 11:31am Addthis CAMP LEJEUNE, NC - U.S. Secretary of Energy Samuel W. Bodman on Earth Day launched a joint Department of Energy (DOE) and Defense campaign to challenge military bases nationwide to change their incandescent light bulbs to energy efficient compact fluorescent light bulbs (CFLs) in on-base housing. The ENERGY STAR® campaign, called Operation Change Out, will help bases across the country increase energy efficiency, save money and reduce

302

Another Side of Light - D  

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

D. Three quantum phenomena D. Three quantum phenomena In fluorescence, matter absorbs light waves of a high frequency and then emits light of the same or lower frequency. This process was studied and named by George Gabriel Stokes in the mid-19th century. Today, fluorescence is familiar to us from fluorescent light bulbs. A fluorescent bulb's filament produces ultraviolet light, which is absorbed by the bulb's inner coating, which then emits lower-frequency visible light-more visible light than an incandescent bulb produces with the same wattage. According to the hypothesis of light quanta, during fluorescence an atom absorbs a quantum of light whose energy is proportional to the light wave's frequency. If the atom doesn't supply any extra energy of its own, the light quantum emitted should either have the same energy or less energy

303

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).

304

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

305

Energy Efficiency | Department of Energy  

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

Efficiency Efficiency Energy Efficiency From the incandescent to CFLs to LEDs, we're exploring the long history of the light bulb and how it led to new technology breakthroughs. From the incandescent to CFLs to LEDs, we're exploring the long history of the light bulb and how it led to new technology breakthroughs. Every year, much of the energy the U.S. consumes is wasted through transmission, heat loss and inefficient technology -- costing American families and businesses money, and leading to increased carbon pollution. Energy efficiency is one of the easiest and most cost effective ways to combat climate change, clean the air we breathe, improve the competitiveness of our businesses and reduce energy costs for consumers.

306

Performance measurement of magnetohydrodynamic code for space plasma on typical scalar-type supercomputer systems with a large number of cores  

Science Conference Proceedings (OSTI)

The computational performance of magnetohydrodynamic (MHD) code is evaluated on two typical scalar-type supercomputer systems. We have carried out performance tuning of a three-dimensional MHD code for space plasma simulations on the HA8000 (with 8192 ... Keywords: magnetohydrodynamics simulation, parallel computing, performance evaluation, scalar massively computer system

Keiichiro Fukazawa; Takayuki Umeda

2012-08-01T23:59:59.000Z

307

Energy Use Savings for a Typical New Residential Dwelling Unit Based on the 2009 and 2012 IECC as Compared to the 2006 IECC  

Science Conference Proceedings (OSTI)

The 2009 and 2012 International Energy Conservation Codes (IECC) require a substantial improvement in energy efficiency compared to the 2006 IECC. This report averages the energy use savings for a typical new residential dwelling unit based on the 2009 and 2012 IECC compared to the 2006 IECC. Results are reported by the eight climate zones in the IECC and for the national average.

Lucas, Robert G.; Mendon, Vrushali V.; Goel, Supriya

2012-06-01T23:59:59.000Z

308

Nowadays, a large spectrum of knowledge is required from PhD students working within the area of Energy Conversion Systems. Nevertheless, typical PhD  

E-Print Network (OSTI)

of Energy Conversion Systems. Nevertheless, typical PhD comptetences are often restricted to their fieldTech Summer School « Integrated Approach to Energy Systems » is to make up for those lacks, bring out the main challenges and provide methodological approaches to address multi-disciplinary energy-related challenges

309

Guide to Energy Efficient Lighting  

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

Today's CFLs Today's CFLs Although CFLs have been available for residential use since the 1980s, they have made significant strides in quality and popularity in recent years. Today, CFLs are the most cost-effective, energy-efficient choice readily available on the market. A CFL produces the same amount of light as a comparable incan- descent, but uses 75% less energy, produces 75% less heat, and lasts up to 10 times longer than an incandescent bulb.

310

T h e o p e n a c c e s s j o u r n a l f o r p h y s i c s New Journal of Physics  

E-Print Network (OSTI)

(energy saving light bulbs) offer significant reduction in energy loss (30%) compared to the incandescentT h e o p e n ­ a c c e s s j o u r n a l f o r p h y s i c s New Journal of Physics White light for controlled white light generation with high color rendering index (CRI) (>80) for the first time

Demir, Hilmi Volkan

311

Lemons, and Limes  

E-Print Network (OSTI)

Abstract: Green initiatives bring home the issue of wasting standby power. Through reducing their usage of standby power, U.S. households can save an average of $100 per year. Battery life in portable devices is important, but this application note shows that power-saving appliances in our homes are also critical to reduce environmental waste. Maxim is taking the lead in energy-efficient integrated circuits, and this document lists examples of Maxim parts used to reduce power in appliances, computers, and set-top boxes. Jim Henson's creation, Kermit the Frog says, "It's not easy being green. " We concur that saving energy is difficult, but very necessary. Smart circuit designers and progressive companies are meeting consumer's expectations in this aspect. And the smallest details are critical: power efficiency is one measured in microamperes (As), one-millionth of an ampere. For comparison, a 60W incandescent light bulb draws 0.5A. That is 500,000A. Why is it necessary to measure so precisely? Because it is the sum of all currents that count and like any budget, one must reduce every cost, no matter how small. Obviously in a battery-powered device, customers are sensitive about battery life. Not so obviously, plug-in appliances also have a cost associated with just being plugged in. When a device is "off", but displays a power indicator while waiting for a remote command, button, or timer, it is consuming standby power. What is the cost of standby power? That 60W bulb can cost $14.65 * a month if it runs 24/7. An appliance that draws 1W in standby power can cost $0.25 without doing any practical work. Walk around a typical home and count the appliances, TVs, radios, stereos,

unknown authors

2011-01-01T23:59:59.000Z

312

DOE Requires Manufacturer and Labeler to Cease Sale of Incandescent Reflector Lamps  

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

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...

313

Impacts of Static Pressure Reset on VAV System Air Leakage, Fan Power and Thermal Energy - Part 2: Case Demonstration for a Typical Climate System  

E-Print Network (OSTI)

In Part 1 of this paper, the theoretical models, integrating the fan airflow, fan head, air leakage factors, are developed to analyze the impacts of the static pressure reset on both pressure dependent and pressure independent terminal boxes. In this part, a simulated air handling unit (AHU) system in Omaha NE is used to demonstrate the energy savings performance in one typical climate year. This AHU system has a static pressure reset system and two constant static pressure systems, one having pressure dependent terminal boxes and one having pressure independent terminal boxes. These simulated systems were compared mainly on the basis of fan power energy consumption and thermal energy consumption in totally a year. The example presents a good agreement with the theoretical model and simulation results. It was also shown that static pressure reset provides a promising and challenging way for the energy performance in VAV system.

Liu, M.; Zheng, K.; Wu, L.; Wang, Z.; Johnson, C.

2007-01-01T23:59:59.000Z

314

Investigation of materials performances in high moisture environments including corrosive contaminants typical of those arising by using alternative fuels in gas turbines  

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

materials performances in high moisture materials performances in high moisture environments including corrosive contaminants typical of those arising by using alternative fuels in gas turbines Gerald Meier, Frederick Pettit and Keeyoung Department of Materials Science and Engineering, Jung University of Pittsburgh Pittsburgh, PA 15260 Peer review Workshop III UTSR Project 04 01 SR116 October 18-20, 2005 Project Approach Task I Selection and Preparation of Specimens Task II Selection of Test Conditions Specimens : GTD111+CoNiCrAlY and Pt Aluminides, N5+Pt Aluminides Deposit : No Deposit, CaO, CaSO 4 , Na 2 SO 4 1150℃ Dry 1150℃ Wet 950℃ Wet 750℃ SO 3 950℃ Dry Selection of Test Temperature, T 1 , Gas Environment and Deposit Composition, D

315

Energy Blog | Department of Energy  

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

5, 2010 5, 2010 Longview, TX has established a program that enables residents to swap out four incandescent light bulbs for four CFLs. | Department of Energy Photo | Government Work | Getting CFLs Home in Longview, Texas Inefficient light bulbs can drive up electricity bills and drain homeowners' wallets. With that in mind, government officials in the east Texas city of Longview established a light bulb swap program that is projected to save participating households $242. August 24, 2010 Maine's Weatherization Milestones Why Maine is a leader when it comes to weatherization. August 24, 2010 Ho-Chunk Nation is conducting audits throughout Wisconsin to find energy wasters such as decrepit HVAC units. | File photo Wisconsin Tribe Performing State-Wide Audits on 'Energy Wasters'

316

The Edwards School of Business is once again taking proposals for consulting projects to be completed by MBA students. Accepted projects will cost $2,500 depending on scope, plus expenses, which typically run between $500  

E-Print Network (OSTI)

to be completed by MBA students. Accepted projects will cost $2,500 depending on scope, plus expenses, whichThe Edwards School of Business is once again taking proposals for consulting projects typically run between $500 and $1,000. Though you are not limited to these, typically projects fall within

Saskatchewan, University of

317

The History of the Light Bulb | Department of Energy  

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

Future is Here One of the fastest developing lighting technologies today is the light-emitting diode (or LED). A type of solid-state lighting, LEDs use a semiconductor to convert...

318

The Effect of and Correction for Different Wet-Bulb and Dry-Bulb Response in Thermocouple Psychrometry  

Science Conference Proceedings (OSTI)

Fast-responding thermocouple psychrometers are often used in atmospheric boundary-layer turbulence measurements for the computation of heat and moisture fluxes. Small size, low cost, ease of interchange-ability and the use of the familiar ...

W. J. Shaw; J. E. Tillman

1980-01-01T23:59:59.000Z

319

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

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

Commercial Buildings Home > Special Topics and Data Reports > Types of Lights Commercial Buildings Home > Special Topics and Data Reports > Types of Lights Picture of a light bulb At Home and At Work: What Types of Lights Are We Using? Two national EIA surveys report that . . . Of residential households, 98 percent use incandescent, 42 percent use fluorescent. Of commercial buildings, 59 percent use incandescent, 92 percent use fluorescent. At a glance, we might conclude that substantial energy savings could occur in both the residential and commercial sectors if they replaced their incandescent lights with fluorescent lights, given that fluorescent lights consume approximately 75-85 percent less electricity than incandescent lights. In the residential sector, this is true. However, in the commercial sector, where approximately 92 percent of the buildings already use fluorescent lights, increasing energy savings will require upgrading existing lights and lighting systems. To maximize energy savings, analysis must also consider the hours the lights are used and the amount of floorspace lit by that lighting type. Figures 1 and 2 show the types of lights used by the percent of households and by the percent of floorspace lit for the residential and the commercial sectors, respectively.

320

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.

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

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

322

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

323

Secretary Chu Announces More than $37 Million for Next Generation Lighting  

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

than $37 Million for Next Generation than $37 Million for Next Generation Lighting Secretary Chu Announces More than $37 Million for Next Generation Lighting January 15, 2010 - 12:00am Addthis WASHINGTON, DC - Energy Secretary Steven Chu today announced more than $37 million in funding from the American Recovery and Reinvestment Act to support high-efficiency solid-state lighting projects. Solid-state lighting, which uses light-emitting diodes (LEDs) and organic light-emitting diodes (OLEDs) instead of incandescent bulbs, has the potential to be ten times more energy-efficient than traditional incandescent lighting. Lighting accounts for approximately 24 percent of the total electricity generated in the United States today - by 2030, the development and widespread deployment of cost-effective solid-state

324

Homes News and Blog | Department of Energy  

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

Homes News and Blog Homes News and Blog Homes News and Blog Blog A three-part Energy Department-funded study indicates LEDs are more environmentally friendly than compact fluorescent and incandescent lights. | Energy Department graphic Study: Environmental Benefits of LEDs Greater Than CFLs December 9, 2013 4:13 PM Final results of a three-part Energy Department-funded study found that LEDs have less negative environmental impacts than incandescent bulbs and a slight edge over CFLs. Read The Full Story Homes News and Blog Improving Energy Efficiency and Creating Jobs Through Weatherization December 9, 2013 9:37 AM Since 2009, when the Energy Department seized a major opportunity to invest $5 billion through our Weatherization Assistance Program (WAP) to stimulate job growth and help families affected by the Read The Full Story

325

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

326

South River EMC - Business Energy Efficient Lighting Rebate Program |  

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

River EMC - Business Energy Efficient Lighting Rebate Program River EMC - Business Energy Efficient Lighting Rebate Program South River EMC - Business Energy Efficient Lighting Rebate Program < Back Eligibility Agricultural Commercial Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info State North Carolina Program Type Utility Rebate Program Rebate Amount Complete Lighting Retrofit: $0.30/watt saved Incandescent to CFL or LED: $1/bulb Provider South River EMC South River EMC (SREMC) offers a rebate to eligible business customers who wish to upgrade the energy efficiency of lighting systems. The business must upgrade from an older, less efficient system to a high-efficiency system. An incentive of $0.30 per watt saved is available to eligible lighting projects. For commercial customers switching fron incandescent

327

Buildings News and Blog | Department of Energy  

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

About Us » News & Blog » Buildings News and Blog About Us » News & Blog » Buildings News and Blog Buildings News and Blog Blog A three-part Energy Department-funded study indicates LEDs are more environmentally friendly than compact fluorescent and incandescent lights. | Energy Department graphic Study: Environmental Benefits of LEDs Greater Than CFLs December 9, 2013 4:13 PM Final results of a three-part Energy Department-funded study found that LEDs have less negative environmental impacts than incandescent bulbs and a slight edge over CFLs. Read The Full Story EnergyPlus Boosts Building Efficiency with Help from Autodesk November 21, 2013 1:55 PM Autodesk has translated EnergyPlus' 600,000 lines of computer code into C++, one of the world's most popular programming languages. The change increases accessibility of EnergyPlus to many more developers, who can

328

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.

329

A Rising Star: Solid-State Lighting | Department of Energy  

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

A Rising Star: Solid-State Lighting A Rising Star: Solid-State Lighting A Rising Star: Solid-State Lighting June 16, 2009 - 5:00am Addthis John Lippert Just when consumers started getting familiar with the spiral ice-cream cone-shaped and prong-shaped compact fluorescents (CFLs), along comes LED lighting, a solid-state lighting (SSL) solution. Some experts are predicting that solid-state lighting is set to turn the current lighting industry on its head, and perhaps in the not-too-distant future make the century-old incandescent light bulb go the way of the dinosaur. Many consumers have been saving money and helping the environment for years by using LED lights during the holidays. These light strings use 75% less energy than conventional (i.e., incandescent) light strings. ENERGY STAR decorative light strings are independently tested to meet strict lifetime

330

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

331

A Rising Star: Solid-State Lighting | Department of Energy  

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

A Rising Star: Solid-State Lighting A Rising Star: Solid-State Lighting A Rising Star: Solid-State Lighting June 16, 2009 - 5:00am Addthis John Lippert Just when consumers started getting familiar with the spiral ice-cream cone-shaped and prong-shaped compact fluorescents (CFLs), along comes LED lighting, a solid-state lighting (SSL) solution. Some experts are predicting that solid-state lighting is set to turn the current lighting industry on its head, and perhaps in the not-too-distant future make the century-old incandescent light bulb go the way of the dinosaur. Many consumers have been saving money and helping the environment for years by using LED lights during the holidays. These light strings use 75% less energy than conventional (i.e., incandescent) light strings. ENERGY STAR decorative light strings are independently tested to meet strict lifetime

332

Energy Economy | Department of Energy  

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

August 4, 2011 August 4, 2011 This 10-watt alternative LED bulb (which glows white when turned on) could save the nation about 35 terawatt-hours of electricity or $3.9 billion in one year and avoid 20 million metric tons of carbon emissions if every 60-watt incandescent bulb in the U.S. was replaced with the L Prize winner. | Photo Courtesy of Philips Lighting North America A Winning Light Bulb With the Potential to Save the Nation Billions Thomas Edison would be amazed. The conventional light bulb is getting some serious competition from a 10-watt LED bulb -- the first winner of the Energy Department's L prize. August 1, 2011 2009 Energy Expenditure Per Person July 29, 2011 President Barack Obama delivers remarks on fuel efficiency standards for 2017-2025 model year cars and light-duty trucks during an event at the Washington Convention Center in Washington, D.C., July 29, 2011. Seated behind the President are at left are auto industry executives and Transportation Secretary Ray LaHood. (Official White House Photo by Samantha Appleton)

333

ORISE: Coordinating Scientific Peer Reviews to Advance Energy Efficiency  

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

Energy Efficiency Energy Efficiency ORISE Reviews and Evaluates Technologies that Advance Energy Efficiency ORISE Reviews and Evaluates Technologies that Advance Energy Efficiency In addition to renewable energy and changes in individual behavior, energy efficiency is generally achieved through the development of more efficient technologies. Buildings are being constructed with more energy efficient systems, fluorescent light bulbs are replacing incandescent lights, and new vehicle technologies are enabling America to use less petroleum. The Oak Ridge Institute for Science Education (ORISE) realizes that energy efficiency encompasses a wide spectrum of industries and supports the U.S. Department of Energy (DOE) in its mission to reduce America's dependence on foreign oil.

334

Typical Generator for Proximity Fuse - Exhibits: Jacob ...  

Science Conference Proceedings (OSTI)

... 1942. Rabinow designed the proximity fuse's power supply. He used a small windmill at the nose of the fuse to drive a small generator. ...

2005-09-06T23:59:59.000Z

335

SPECIAL ACQUISITION REQUIREMENTS ? TYPICAL ISSUES ASSOCIATED...  

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

(iii) Approving any contractual documents, to include documents defining requirements, incentive plans, and evaluation criteria (iv) Awarding contracts (v) Administering...

336

Choosing Energy-Saving Lighting Products Saves You Money | Department of  

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

Choosing Energy-Saving Lighting Products Saves You Money Choosing Energy-Saving Lighting Products Saves You Money Choosing Energy-Saving Lighting Products Saves You Money May 30, 2012 - 11:58am Addthis Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy If you've been to a home improvement store lately, you've probably noticed more and more energy-saving light bulbs available on the shelves. Traditional incandescent light bulbs give off about 90% of the energy they use in the form of heat, and only 10% as light, making them a major money-waster compared to better lighting options that are currently available. Lighting homes and businesses with more efficient products is one of the easiest ways to reduce America's reliance on fossil fuels and save money. Those savings can really add up: You may be paying $6 each year to light a

337

Energy Efficiency and Conservation Block Grant Program  

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

NV-TRIBE-PYRAMID LAKE PAIUTE TRIBE NV-TRIBE-PYRAMID LAKE PAIUTE TRIBE Energy Efficiency and Conservation Block Grant Program Location: Tribe NV-TRIBE- PYRAMID LAKE PAIUTE TRIBE NV American Recovery and Reinvestment Act: Proposed Action or Project Description The Pyramid Lake Paiute Tribe proposes to utilize grant funds to purchase compact fluorescent light bulbs for residents of the Tribe and replace incandescent light bulbs to save energy; purchase water heater blankets for tribal homes; and hire a technician to administer installation of these retrofits. Conditions: None Categorical Exclusion(s) Applied: A9, A11, B2.5, B5.1 *-For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, see Subpart D of 10 CFR10 21 This action would not: threaten a violation of applicable statutory, regulatory, or permit requirements for environment, safety, and health,

338

Choosing Energy-Saving Lighting Products Saves You Money | Department of  

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

Choosing Energy-Saving Lighting Products Saves You Money Choosing Energy-Saving Lighting Products Saves You Money Choosing Energy-Saving Lighting Products Saves You Money May 30, 2012 - 11:58am Addthis Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy If you've been to a home improvement store lately, you've probably noticed more and more energy-saving light bulbs available on the shelves. Traditional incandescent light bulbs give off about 90% of the energy they use in the form of heat, and only 10% as light, making them a major money-waster compared to better lighting options that are currently available. Lighting homes and businesses with more efficient products is one of the easiest ways to reduce America's reliance on fossil fuels and save money. Those savings can really add up: You may be paying $6 each year to light a

339

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

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

@ @ Submit by E-mail , ~' . U.S. Department of Energy ., . I · " Categorical Exclusion Determination Form Proposed Action Title: Building light retrofits/upgrade Program or Field Office: EERE RW EECBG Location(s) (City/County/State): Rancho Santa Margarita, CA Proposed Action Description: Upgrade incandescent bulbs to LED bulbs at City Hall and Community Center. Categorical Exclusion(sl Applied: B5.1 * Actions to conserve energy or water For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, including the full text of each categorical exclusion, see Subpart D of 10 CFR Part 1021 . Regulatory Requirements in 10 CFR 1021.41 O(b): (See full text in regulation) [ZJrhe proposal fits within a class of

340

CX-004042: Categorical Exclusion Determination | Department of Energy  

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

42: Categorical Exclusion Determination 42: Categorical Exclusion Determination CX-004042: Categorical Exclusion Determination Nevada-Tribe-Pyramid Lake Paiute Tribe CX(s) Applied: A9, A11, B2.5, B5.1 Date: 10/01/2010 Location(s): Nevada Office(s): Energy Efficiency and Renewable Energy Energy Efficiency and Conservation Block Grant Program. The Pyramid Lake Paiute Tribe proposes to utilize grant funds to purchase compact fluorescent light bulbs for residents of the Tribe and replace incandescent light bulbs to save energy; purchase water heater blankets for tribal homes; and hire a technician to administer installation of these retrofits. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-004042.pdf More Documents & Publications CX-004375: Categorical Exclusion Determination CX-004822: Categorical Exclusion Determination

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

LED Lighting | Department of Energy  

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

LED Lighting LED Lighting LED Lighting July 29, 2012 - 4:43pm Addthis LED Lighting What are the key facts? Quality LED products can last 25 times longer than an incandescent bulb and use 75% less energy. LEDs are directional, focusing light in ways that are useful in homes and commercial settings. The light-emitting diode (LED) is one of today's most energy-efficient and rapidly-developing lighting technologies. Quality LED light bulbs last longer, are more durable, and offer comparable or better light quality than other types of lighting. Check out the top 8 things about LEDs to learn more. Energy Savings LED is a highly energy efficient lighting technology, and has the potential to fundamentally change the future of lighting in the United States. Residential LEDs -- especially ENERGY STAR rated products -- use at least

342

CX-000133: Categorical Exclusion Determination | Department of Energy  

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

33: Categorical Exclusion Determination 33: Categorical Exclusion Determination CX-000133: Categorical Exclusion Determination Circle Native Community Energy Efficiency Retrofits CX(s) Applied: B2.5, B5.1, A1 Date: 12/18/2009 Location(s): Circle, Alaska Office(s): Energy Efficiency and Renewable Energy Energy Efficiency and Conservation Block Grant Program. The proposed action would involve providing lighting retrofits for as many residences and community facilities as the funding permits. Residences for the retrofits will be selected based on need. Incandescent bulbs would be replaced with compact fluorescent bulbs. Power consumption would be reduced. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-000133.pdf More Documents & Publications CX-000137: Categorical Exclusion Determination CX-000136: Categorical Exclusion Determination

343

Design and Predictive Control of a Net Zero Energy Home  

E-Print Network (OSTI)

This paper analyzes two methods to reduce residential energy consumption for a Net Zero home in Austin, Texas. The first method seeks to develop a control algorithm that actively engages environmental conditioning. The home must preserve user-defined comfort while minimizing energy consumption. An optimization function governed by user input chooses the degree to which various comfort-defining systems are active, optimizing comfort while maintaining minimal energy usage. These systems include a geothermal heat pump and ceiling fans to effect convection, humidity, and dry bulb temperature. The second method reflects an analysis towards augmenting traditional home systems with modern and efficient counterparts. Electrochromic glass is used to attenuate heat transfer from outside the home envelope. A thermal chimney passively removes heat from the home while increasing convection. Replacing conventional incandescent bulbs with compact fluorescent and LED illumination reduces lighting energy waste.

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

344

Visual sensors and physical effects An excerpt from a thesis  

E-Print Network (OSTI)

sunlight, (b) flash, (c) incandescent, and (d) fluorescent lighting. #12;4 Chapter 2 IMAGE CAPTURE in the design of complementary metal-oxide- semiconductor (CMOS) technologies have led to its adoption in many to around 3,200 K, and fluorescent lamps typically operate between 2,500­ 6,500 K. Sunlight at midday light

Collomosse, John

345

Energy Sources | Department of Energy  

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

9, 2013 9, 2013 Students from the University of Maryland's Designing a Sustainable World course, a class based on the Energy Department's Energy 101 Course Framework, present their end-of-year design projects. | Photo courtesy of the University of Maryland. Class Is Now in Session: Energy 101 This week, energy.gov is going back to school. Our first stop: a look at how the Energy Department's Energy 101 Course Framework is helping colleges and universities offer energy-related classes. July 11, 2013 Department of Energy Releases New Report on Energy Sector Vulnerablities Report Details Effects of Climate Change and Extreme Weather on Nation's Critical Energy Infrastructure and Supply June 21, 2013 Did you know: Incandescent light bulbs only convert about 10 percent of the energy they consume into light and the rest is released as heat. The Energy Department's Energy Bike demonstrates the physical effort it takes to power incandescent, compact fluorescent and LED light bulbs. Students from Churchill Road Elementary School in Virginia recently pedaled for power at their Earth Day assembly, learning firsthand about energy efficiency. | Photo courtesy of the Energy Department.

346

Science Education | Department of Energy  

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

August 19, 2013 August 19, 2013 Students from the University of Maryland's Designing a Sustainable World course, a class based on the Energy Department's Energy 101 Course Framework, present their end-of-year design projects. | Photo courtesy of the University of Maryland. Class Is Now in Session: Energy 101 This week, energy.gov is going back to school. Our first stop: a look at how the Energy Department's Energy 101 Course Framework is helping colleges and universities offer energy-related classes. July 3, 2013 The Solar Classroom Lesson Plan Summer activities for parents, teachers and kids to expand their solar energy knowledge. June 21, 2013 Did you know: Incandescent light bulbs only convert about 10 percent of the energy they consume into light and the rest is released as heat. The Energy Department's Energy Bike demonstrates the physical effort it takes to power incandescent, compact fluorescent and LED light bulbs. Students from Churchill Road Elementary School in Virginia recently pedaled for power at their Earth Day assembly, learning firsthand about energy efficiency. | Photo courtesy of the Energy Department.

347

Artemisolide is a typical inhibitor of I{kappa}B kinase {beta} targeting cysteine-179 residue and down-regulates NF-{kappa}B-dependent TNF-{alpha} expression in LPS-activated macrophages  

SciTech Connect

Nuclear factor (NF)-{kappa}B regulates a central common signaling for immunity and cell survival. Artemisolide (ATM) was previously isolated as a NF-{kappa}B inhibitor from a plant of Artemisia asiatica. However, molecular basis of ATM on NF-{kappa}B activation remains to be defined. Here, we demonstrate that ATM is a typical inhibitor of I{kappa}B kinase {beta} (IKK{beta}), resulting in inhibition of lipopolysaccharide (LPS)-induced NF-{kappa}B activation in RAW 264.7 macrophages. ATM inhibited the kinase activity of highly purified IKK{beta} and also LPS-induced IKK activity in the cells. Moreover, the effect of ATM on IKK{beta} activity was completely abolished by substitution of Cys-179 residue of IKK{beta} to Ala residue, indicating direct targeting site of ATM. ATM could inhibit I{kappa}B{alpha} phosphorylation in LPS-activated RAW 264.7 cells and subsequently prevent NF-{kappa}B activation. Further, we demonstrate that ATM down-regulates NF-{kappa}B-dependent TNF-{alpha} expression. Taken together, this study provides a pharmacological potential of ATM in NF-{kappa}B-dependent inflammatory disorders.

Kim, Byung Hak; Lee, Jun-Young; Seo, Jee Hee; Lee, Hwa Young [College of Pharmacy, Chungbuk National University, Cheongju 361-763 (Korea, Republic of); Ryu, Shi Yong [Korea Research Institute of Chemical Technology, Taejon 305-600 (Korea, Republic of); Ahn, Byung Woo [College of Veterinary Medicine, Chungbuk National University, Cheongju 361-763 (Korea, Republic of); Lee, Chong-Kil; Hwang, Bang Yeon; Han, Sang-Bae [College of Pharmacy, Chungbuk National University, Cheongju 361-763 (Korea, Republic of); Kim, Youngsoo [College of Pharmacy, Chungbuk National University, Cheongju 361-763 (Korea, Republic of)], E-mail: youngsoo@chungbuk.ac.kr

2007-09-28T23:59:59.000Z

348

Untitled  

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

0. Number of Lights by Bulb Type by Room, 1993 0. Number of Lights by Bulb Type by Room, 1993 Bulb Type Incandescent Fluorescent Other Room Total Low Medium High Unknown Short Long Compact Halogen Other/ unknown Total 4,196 431 2,811 409 14 159 173 34 24 141 Bathroom 621 44 417 81 4 35 14 2 1 23 Bedroom 1,121 119 868 66 6 8 5 9 8 32 Dining Room 218 28 119 51 2 0 1 1 2 14 Den/Family/ Rec Room 279 28 171 42 1 7 12 2 3 13 Hallway/Stairs 193 42 136 6 0 1 3 0 0 5 Kitchen 820 80 440 70 1 85 104 12 1 27 Living Room 711 65 511 80 0 11 8 8 8 20 Laundry Room/Other 233 25 149 13 0 12 26 0 1 7 Note: These data are from the 474 households included in the Lighting Supplement. The supplement was not designed to weight the data to the population level. Source: Energy Information Administration, Office of Energy Markets and End Use, Forms EIA-457A-C, E, and H of the 1993 Residential Energy Consumption Survey. Go to Table 4.21

349

On the Use of Wet Bulb Temperature as an Environmental Index  

Science Conference Proceedings (OSTI)

The cooling capacity of an atmospheric environment is examined with respect to a wet object of a given surface temperature. The maximum cooling capacity (MCC) is defined as the sum of the sensible and latent heat fluxes out of a unit area of the ...

Abraham Zangvil

1984-09-01T23:59:59.000Z

350

Use Patterns of LED Flashlights in Kenya and a One-Year Cost Analysis of Flashlight Ownership  

SciTech Connect

Flashlight usage is widespread across much of sub-Saharan Africa.1 In Kenya in particular, over half of all households report owning a flashlight (Kamfor, 2002). Aside from household use, flashlights are also widely used to perform income-earning jobs in Kenya. Lumina Research Note No.4, the first report in this series documenting flashlight use in Kenya, highlights flashlight use patterns of night watchmen and bicycle taxi drivers. Both of these are occupations that rely on the use of flashlights on a nightly basis (Tracy et al., 2009). Also highlighted by Research Note No.4, flashlight users in Kenya have reported being highly dissatisfied with the quality of the low-cost LED flashlights that are available, and they identify several reoccurring problems they have faced as flashlight end-users (Tracy et al., 2009). The fact that there exists a substantial dependency upon flashlights in Kenya and that users are disgruntled with the available products suggests reasons for concern about flashlight quality. This concern is present despite two recent technological transitions in the flashlight market. First, LED technology has quickly emerged as the dominant 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, and low-cost LEDs have achieved price levels that make them cost competitive with conventional lighting sources for a number of applications (Mills, 2005). Second, rechargeable sealed-lead acid (SLA) batteries are also becoming more prevalent alternatives to disposable dry cell batteries. Flashlights using rechargeable SLA batteries tend to have a lower total cost of ownership over a two-year period than a flashlight using dry cell batteries (Radecsky, 2009); however, as this current report highlights, this may vary depending on the intensity of use patterns. To avoid a potential market spoiling effect for off-grid lighting products based on LED technology (Mills and Jacobson, 2008; Lighting Africa, 2007) a better understanding of flashlight use-patterns is crucial (Tracy et al., 2009). In addition, the economic implications faced by rural flashlight end-users provide further incentive for a move toward higher quality low-cost flashlights. In this report, our team uses interviews with 46 end users of flashlights to collect information about their use patterns and costs associated with owning and operating flashlight products. While flashlights used in their portable mode typically do not represent a substitute for kerosene or other forms of fuel-based lighting, at times they are used in stationary applications in place of a fuel-based lamp. In either case, these products often represent end users first exposure to LED technology and rechargeable dry cell batteries, and thus stand to either provide a positive or negative impression of these technologies for a diversity of lighting applications.

Tracy, Jennifer; Jacobson, Arne; Mills, Evan

2010-02-16T23:59:59.000Z

351

TABLE OF CONTENTS INTRODUCTION................................................................................................................................................5  

E-Print Network (OSTI)

..................................................................................................35 Problem # 4: Resistors and Light Bulbs

Minnesota, University of

352

Behavioral Perspectives on Home Energy Audits: The Role of Auditors, Labels, Reports, and Audit Tools on Homeowner Decision Making  

E-Print Network (OSTI)

in the kitchen with LED bulbs Replaced most of long time to find an LED bulb that was reasonably light bulb with a LED light bulb Replaced light

Ingle, Aaron

2013-01-01T23:59:59.000Z

353

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

354

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.

355

 

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

B1.32 Traffic flow adjustments, existing roads B1.32 Traffic flow adjustments, existing roads The proposed action would involve changing the tribe's street lights from incandescent bulbs to LED lighting fixtures. The City of Fairbanks would provide research it developed for retrofitting the city's street lights. Estimates state that the LED lights would be equally as effective while saving approximately 60% in electricity consumption for the lights. The project would include line balancing to ensure the generators are running at maximum efficiency. Energy Efficiency and Conservation Block Grants Koyukuk Native Village Street Lighting Interior Regional Housing Association for the Koyukuk Native Village Alaska Dec 18, 2009 Mary Martin Print Form for Records Submit via E-mail Billie Newland Digitally signed by Billie Newland

356

U.S. Department of Energy National Environmental Policy Act categorical exclusion determination  

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

Mission Viejo Mission Viejo Location: City Mission Viejo CA American Recovery and Reinvestment Act: Proposed Action or Project Description 1) Develop and install solar photovoltaic system on the roof of City Hall; 2) replace metal halide light fixtures in the City Hall and Community Center parking lots with LED light fixtures; and 3) replace incandescent light bulbs on traffic signals with LED. Conditions: None Categorical Exclusion(s) Applied: B1.32, B5.1 *-For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, see Subpart D of 10 CFR10 21 This action would not: threaten a violation of applicable statutory, regulatory, or permit requirements for environment, safety, and health, including DOE and/or Executive Orders; require siting, construction, or major expansion of waste storage, disposal, recovery, or

357

Energy Efficiency and Conservation Block Grant Program  

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

IN-City-Muncie IN-City-Muncie Location: City Muncie IN American Recovery and Reinvestment Act: Proposed Action or Project Description: 1) Establish local energy office; 2) conduct municipal buildings retrofits at identified facilities which includes adding window film, lighting retrofits, HVAC upgrades, building envelope upgrades, and technology upgrades; 3) LED traffic signal conversion to replace incandescent bulbs to light-emitting diodes. Conditions: Historic preservation clause applies to this application Categorical Exclusion(s) Applied: A9, A11, B1.32, B2.5, B5.1 *-For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, see Subpart D of 10 CFR10 21 This action would not: threaten a violation of applicable statutory, regulatory, or permit requirements for environment, safety, and health,

358

An Engineering-Economic Analysis of White Light-Emitting Diodes for General  

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

An Engineering-Economic Analysis of White Light-Emitting Diodes for General An Engineering-Economic Analysis of White Light-Emitting Diodes for General Illumination for the U.S. Residential and Commercial Sectors Speaker(s): Inês Magarida Lima de Azevedo Date: February 15, 2008 - 12:00pm Location: 90-3122 Because lighting constitutes more than 20% of total US electricity consumption, and many current lighting technologies are highly inefficient, improved technologies for lighting hold great potential for energy savings and for reducing associated greenhouse gas emissions. Solid-state lighting is a technology that shows great promise as a source of efficient, affordable, color-balanced white light in the near future. Indeed, under a pure engineering-economic analysis, solid-state lighting already performs better than incandescent bulbs and is expected to surpass the most

359

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)

360

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 "typical incandescent bulbs" 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

Expediting Home Energy Conservation through Innovative Marketing and the  

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

Expediting Home Energy Conservation through Innovative Marketing and the Expediting Home Energy Conservation through Innovative Marketing and the Web 2.0 Community Speaker(s): Jon Burns Xiaofan Jiang Date: May 5, 2008 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Mary Ann Piette (With two additional speakers):Jay Taneja (EECS PhD, Wireless Embedded Systems Lab)Xiaofan Jiang (EECS PhD, Wireless Embedded Systems Lab) Public awareness and concern for environmental issues, including climate change, are at an all time high, but consumers have very little information about what they can do in their everyday lives to address these issues. Besides driving a hybrid car and replacing incandescent light bulbs, many consumers find the options to improve the sustainability of their lifestyle to be elusive, limited, or prohibitively expensive. Our work empowers residential

362

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

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

MI-City-Westland City MI-City-Westland City Location: City Westland City MI American Recovery and Reinvestment Act: Proposed Action or Project Description: 1) Development of an energy efficiency and conservation strategy (ongoing), 2) technical consultant services, 3) retrofit the HVAC and refrigeration systems at the Mike Modano Ice Arena with more energy efficient systems, 4) retrofit the HVAC system at the Bailey Recreation Center with more energy efficient motors, dampers, and frequency drives, 5) replacement of the boiler at the Police Station with a more energy efficient boiler, and 6) implementation of an incandescent light-bulb trade-in program for low- income households Conditions: None Categorical Exclusion(s) Applied: A9, A11, B2.5, B5.1 *-For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, see Subpart D of 10 CFR10 21

363

Weatherization and Energy Efficiency Success Stories | Department of Energy  

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

and Energy Efficiency Success Stories and Energy Efficiency Success Stories Weatherization and Energy Efficiency Success Stories November 3, 2009 - 6:00am Addthis Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory Last Friday was National Weatherization Day, which brought attention to the cost-saving and environmental benefits of: Weather stripping and caulking Properly insulating your home Reducing electricity use Replacing incandescent light bulbs with CFLs Buying energy-efficient appliances And other ways to save energy and money at home. In this video, Matt Rogers, a senior advisor at DOE, talks about the benefits of weatherization and how it provides a high return on investment for home owners. He says that for every one dollar invested in weatherization and energy efficiency practices, consumers get 30 cents back

364

CX-003657: Categorical Exclusion Determination | Department of Energy  

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

57: Categorical Exclusion Determination 57: Categorical Exclusion Determination CX-003657: Categorical Exclusion Determination South Carolina - City - Charleston CX(s) Applied: A9, A11, B1.32, B2.5, B5.1 Date: 09/02/2010 Location(s): Charleston, South Carolina Office(s): Energy Efficiency and Renewable Energy Energy Efficiency and Conservation Block Grant Program. 1) Energy efficiency partnership and financing plan, 2) green roof for city office building, 3) Arthur W Christopher Community Center heating, ventilation, and air conditioning and automated energy savings control strategy, 4) traffic light bulb retrofits, and 5) incandescent traffic signal replacement with light-emitting diode technology. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-003657.pdf More Documents & Publications CX-006328: Categorical Exclusion Determination

365

This Month on Energy Savers: February 2011 | Department of Energy  

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

1 1 This Month on Energy Savers: February 2011 March 1, 2011 - 8:54am Addthis Allison Casey Senior Communicator, NREL It's still a bit early for spring, but we at Energy Savers have major spring fever. We're pretty sure the rest of the country does, too, after a winter where all 50 states had at least some snow on the ground (and some of you had-or still have-much, much more than others!). So we're thinking spring and bidding a fond farewell (good riddance?) to February and a hearty hello to March. Here's a look back at what happened this month: New or Noteworthy on Energy Savers Did you know that upgrading 15 of the inefficient incandescent light bulbs in your home could save you about $50 per year. New lighting standards take effect in 2012, and money-saving options such as halogen

366

Energy Efficiency and Conservation Block Grant Program  

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

AK-TRIBE-INTERIOR REGIONAL HOUSING AUTHORITY MINTO AK-TRIBE-INTERIOR REGIONAL HOUSING AUTHORITY MINTO VILLAGE Location: Tribe AK-TRIBE- INTERIOR REGIONAL HOUSING AUTHORITY MINTO VILLAGE AK American Recovery and Reinvestment Act: Proposed Action or Project Description The Interior Regional Housing Association (IRHA) of Alaska for the Native Village of Minto proposes to conduct energy efficiency lighting retrofits throughout the Village. These lighting retrofits would involve upgrading incandescent light fixtures to those that will accommodate compact fluorescent bulbs. In addition, the IRHA proposes to conduct boiler leak repairs to residential facilities located throughout the community. Conditions: None Categorical Exclusion(s) Applied: B2.5, B5.1 *-For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, see Subpart D of 10 CFR10 21

367

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,

368

CX-006328: Categorical Exclusion Determination | Department of Energy  

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

28: Categorical Exclusion Determination 28: Categorical Exclusion Determination CX-006328: Categorical Exclusion Determination Indiana-City-Muncie CX(s) Applied: A9, A11, B1.32, B2.5, B5.1 Date: 07/28/2011 Location(s): Muncie, Indiana Office(s): Energy Efficiency and Renewable Energy Energy Efficiency and Conservation Block Grant Program. 1) Establish local energy office; 2) conduct municipal buildings retrofits at identified facilities which includes adding window film, lighting retrofits, heating, ventilation and air conditioning upgrades, building envelope upgrades, and technology upgrades; 3) light emitting diode traffic signal conversion to replace incandescent bulbs to light-emitting diodes. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-006328.pdf More Documents & Publications CX-008901: Categorical Exclusion Determination

369

WHO SAID IT: Tesla or Edison? | Department of Energy  

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

WHO SAID IT: Tesla or Edison? WHO SAID IT: Tesla or Edison? WHO SAID IT: Tesla or Edison? Who said it, Nikola Tesla or Thomas Edison? Test your knowledge of these two important energy inventors with our downloadable quote quiz cards. Four cards feature a quote only; the corresponding cards reveal the answer. Want to learn more about Tesla and Edison? Check out our top things you didn't know about Nikola Tesla and Thomas Edison. Learn the history of the light bulb -- from incandescent to LED -- in our interactive timeline. Watch a recap of our live Q&A with Tesla and Edison experts. Watch our video that asks experts and regular people, "Who was the better inventor, Tesla or Edison, and why?" Who Said It: Tesla or Edison? More Documents & Publications Industry and Bipartisan Support for Fisker and Tesla Loans

370

Energy Efficiency and Conservation Block Grant Program  

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

SC-City-Charleston SC-City-Charleston Location: City Charleston SC American Recovery and Reinvestment Act: Proposed Action or Project Description 1) Energy efficiency partnership and financing plan, 2) green roof for city office building, 3) Arthur W Christopher Community Center HVAC and automated energy savings control strategy, 4) traffic light bulb retrofits, and 5) incandescent traffic signal replacement with light-emitting diode technology Conditions: None Categorical Exclusion(s) Applied: A9, A11, B1.32, B2.5, B5.1 *-For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, see Subpart D of 10 CFR10 21 This action would not: threaten a violation of applicable statutory, regulatory, or permit requirements for environment, safety, and health,

371

WHO SAID IT: Tesla or Edison? | Department of Energy  

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

WHO SAID IT: Tesla or Edison? WHO SAID IT: Tesla or Edison? WHO SAID IT: Tesla or Edison? Who said it, Nikola Tesla or Thomas Edison? Test your knowledge of these two important energy inventors with our downloadable quote quiz cards. Four cards feature a quote only; the corresponding cards reveal the answer. Want to learn more about Tesla and Edison? Check out our top things you didn't know about Nikola Tesla and Thomas Edison. Learn the history of the light bulb -- from incandescent to LED -- in our interactive timeline. Watch a recap of our live Q&A with Tesla and Edison experts. Watch our video that asks experts and regular people, "Who was the better inventor, Tesla or Edison, and why?" Who Said It: Tesla or Edison? More Documents & Publications Industry and Bipartisan Support for Fisker and Tesla Loans

372

CX-003246: Categorical Exclusion Determination | Department of Energy  

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

46: Categorical Exclusion Determination 46: Categorical Exclusion Determination CX-003246: Categorical Exclusion Determination Alaska-Tribe-Interior Regional Housing Authority Minto Village CX(s) Applied: B2.5, B5.1 Date: 07/26/2010 Location(s): Minto, Alaska Office(s): Energy Efficiency and Renewable Energy Energy Efficiency and Conservation Block Grant Program. The Interior Regional Housing Association (IRHA) of Alaska for the Native Village of Minto proposes to conduct energy efficiency lighting retrofits throughout the Village. These lighting retrofits would involve upgrading incandescent light fixtures to those that will accommodate compact fluorescent bulbs. In addition, the IRHA proposes to conduct boiler leak repairs to residential facilities located throughout the community. DOCUMENT(S) AVAILABLE FOR DOWNLOAD

373

Slide 1  

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

06, Itron Inc. 06, Itron Inc. 1 Under the Bright Lights: Energy Efficiency Programs Energy Information Administration Annual Conference April 27, 2011 Joe Loper © 2006, Itron Inc. Boom Times for Energy Efficiency  EISA (2007) > Most significant EE legislation in previous 3 decades > Incandescent light bulb phase out starting 2012 > Vehicle fuel economy standards increased for first time since 1980s > Numerous program budget authorizations  Federal Stimulus Funding  Ratepayer Funded Programs > All states except AK and LA > 4 states half of total funding, 10 states 94% 2 © 2006, Itron Inc. US Energy Efficiency Funding 1990-2013 3 $- $2,000,000 $4,000,000 $6,000,000 $8,000,000 $10,000,000 $12,000,000 $14,000,000 $16,000,000 1990 1991 1992 1993 1994 1995 1996 1997 1998

374

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

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

Project Title NC-TEP-EASTERN BAND OF THE CHEROKEE Project Title NC-TEP-EASTERN BAND OF THE CHEROKEE Location: Tribal EASTERN BAND OF THE CHEROKEE NC American Recovery and Reinvestment Act: Proposed Action or Project Description 1) Perform energy efficiency retrofits to seven ECBI facilities, e.g., replacement of incandescent bulbs with CFLs, improvement of weather stripping, improvement of insulation, etc. Conditions: None Categorical Exclusion(s) Applied: B2.5, B5.1 *-For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, see Subpart D of 10 CFR10 21 This action would not: threaten a violation of applicable statutory, regulatory, or permit requirements for environment, safety, and health, including DOE and/or Executive Orders; require siting, construction, or major expansion of waste storage, disposal, recovery, or

375

Thomas Edison | Department of Energy  

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

Thomas Edison Thomas Edison Tesla vs. Edison 62 likes Thomas Edison Inventor Known as "The Wizard of Menlo Park," Edison was an American inventor who developed the first commercially practical incandescent light bulb. A savvy businessman, he invented a number of other technologies that are still in use today -- including the an early stock ticker, a sound-recording phonograph and a two-way telegraph -- and holds the record for the most patents, ever. Learn more interesting facts about Edison in our Top 8 Things You Didn't Know About Thomas Alva Edison. Innovators Sort by: Random | Alphabetical | Rating (High to Low) | Rating (Low to High) Nikola Tesla Inventor 435 likes Nikola Tesla was born in the Austrian Empire (now Croatia) but moved to the United States to work for Thomas Edison

376

Tackling climate change through energy efficiency: mathematical models to offer evidence-based recommendations for public policy  

E-Print Network (OSTI)

Promoting and increasing rates of energy efficiency is a promising method of reducing CO2 emissions and avoiding the potentially devastating effects of climate change. The question is: How do we induce a cultural or behavioural change whereby people nationally and globally adopt more energy efficient lifestyles? We propose a new family of mathematical models, based on a statistical mechanics extension of discrete choice theory, that offer a set of formal tools to systematically analyse and quantify this problem. An application example is to predict the percentage of people choosing to buy new energy efficient light bulbs instead of the old incandescent versions; in particular, through statistical evaluation of survey responses, the models can identify the key driving factors in the decision-making process, for example the extent to which people imitate each other. These tools and models that allow us to account for social interactions could help us identify tipping points that may be used to trigger structura...

Gallo, F; Coutts, A; Gallo, I

2008-01-01T23:59:59.000Z

377

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.‖

378

Federal Energy Management Program: Home Energy Checklist  

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

Home Energy Checklist Home Energy Checklist This checklist outlines actions that conserve energy within homes. Today Turn down the temperature of your water heater to the warm setting (120°F). You'll save energy and avoid scalding your hands. Check if your water heater has an insulating blanket. An insulating blanket will pay for itself in one year or less! Heating can account for almost half of the average family's winter energy bill. Make sure your furnace or heat pump receives professional maintenance each year. And look for the ENERGY STAR® label when replacing your system. Review additional strategies to reduce your water heating bills. Water heating can account for 14%-25% of the energy consumed in your home. Survey your incandescent lights for opportunities to replace them with compact fluorescent lights (CFLs) or light-emitting diodes (LEDs). CFLs can save three-quarters of the electricity used by incandescents. The best targets are 60-100 W bulbs used several hours a day.

379

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

380

Estimate of federal relighting potential and demand for efficient lighting products  

SciTech Connect

The increasing level of electric utility rebates for energy-efficient lighting retrofits has recently prompted concern over the adequacy of the market supply of energy-efficient lighting products (Energy User News 1991). In support of the U.S. Department of Energy`s Federal Energy Management Program, Pacific Northwest Laboratory (PNL) has developed an estimate of the total potential for energy-efficient lighting retrofits in federally owned buildings. This estimate can be used to address the issue of the impact of federal relighting projects on the supply of energy-efficient lighting products. The estimate was developed in 1992, using 1991 data. Any investments in energy-efficient lighting products that occurred in 1992 will reduce the potential estimated here. This analysis proceeds by estimating the existing stock of lighting fixtures in federally owned buildings. The lighting technology screening matrix is then used to determine the minimum life-cycle cost retrofit for each type of existing lighting fixture. Estimates of the existing stock are developed for (1) four types of fluorescent lighting fixtures (2-, 3-, and 4-lamp, F40 4-foot fixtures, and 2-lamp, F96 8-foot fixtures, all with standard magnetic ballasts); (2) one type of incandescent fixture (a 75-watt single bulb fixture); and (3) one type of exit sign (containing two 20-watt incandescent bulbs). Estimates of the existing stock of lighting fixtures in federally owned buildings, estimates of the total potential demand for energy-efficient lighting products if all cost-effective retrofits were undertaken immediately, and total potential annual energy savings (in MWh and dollars), the total investment required to obtain the energy savings and the present value of the efficiency investment, are presented.

Shankle, S.A.; Dirks, J.A.; Elliott, D.B.; Richman, E.E.; Grover, S.E.

1993-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

Meteorology: typical meteorological year data for selected stations in  

Open Energy Info (EERE)

Central America from NREL Central America from NREL Dataset Summary Description (Abstract): A data set of hourly values of solar radiation and meteorological elements for a 1-year period. (Purpose): Simulations (Supplemental Information): A TMY consists of months selected from individual years and concatenated to form a complete year. The intended use is for computer simulations of solar energy conversion systems and building systems. Because of the selection criteria, these TMYs are not appropriate for simulations of wind energy conversion systems.A TMY provides a standard for hourly data for solar radiation and other meteorological elements that permit performance comparisons of system types and configurations for one or more locations. A TMY is not necessarily a good indicator of conditions over the next year, or even

382

Meteorology: typical meteorological year data for selected stations in  

Open Energy Info (EERE)

Bangladesh from NREL Bangladesh from NREL Dataset Summary Description (Abstract): Each TMY is a data set of hourly values of solar radiation and meteorological elements for a 1-year period. Solar radiation is modeled using the NREL METSTAT model, with surface observed cloud cover being the principal model input. The container file contains one TMY file for each selected station in the region, plus documentation files and a TMY data reader file for use with Microsoft Excel. (Purpose): Simulations (Supplemental Information): A TMY consists of months selected from individual years and concatenated to form a complete year. The intended use is for computer simulations of solar energy conversion systems and building systems. Because of the selection criteria, these TMYs are not

383

Meteorology: typical meteorological year data for selected stations in Cuba  

Open Energy Info (EERE)

Cuba Cuba from NREL Dataset Summary Description (Abstract): A data set of hourly values of solar radiation and meteorological elements for a 1-year period. (Purpose): Simulations (Supplemental Information): A TMY consists of months selected from individual years and concatenated to form a complete year. The intended use is for computer simulations of solar energy conversion systems and building systems. Because of the selection criteria, these TMYs are not appropriate for simulations of wind energy conversion systems.A TMY provides a standard for hourly data for solar radiation and other meteorological elements that permit performance comparisons of system types and configurations for one or more locations. A TMY is not necessarily a good indicator of conditions over the next year, or even

384

Meteorology: typical meteorological year data for selected stations in  

Open Energy Info (EERE)

China from NREL China from NREL Dataset Summary Description (Abstract): Each TMY is a data set of hourly values of solar radiation and meteorological elements for a 1-year period. Solar radiation is modeled using the NREL METSTAT model, with surface observed cloud cover being the principal model input. The container file contains one TMY file for each selected station in the region, plus documentation files and a TMY data reader file for use with Microsoft Excel. (Purpose): Simulations (Supplemental Information): A TMY consists of months selected from individual years and concatenated to form a complete year. The intended use is for computer simulations of solar energy conversion systems and building systems. Because of the selection criteria, these TMYs are not appropriate for simulations of wind energy conversion systems. A TMY provides a standard for hourly data for solar radiation and other meteorological elements that permit performance comparisons of system types and configurations for one or more locations. A TMY is not necessarily a good indicator of conditions over the next year, or even

385

Thermowell and Radiographic Testing Plug Design Recommendations and Typical Practices  

Science Conference Proceedings (OSTI)

Thermowells and radiographic testing (RT) plugs are used universally in power generation plants. This Electric Power Research Institute (EPRI) report provides recommendations and explains the design and installation practices for these products that are common to the power industry. Numerous instances of thermowell failure are addressed and examined for the purposes of optimization.The report is intended to provide design, installation, and operation recommendations for power ...

2012-12-12T23:59:59.000Z

386

Simulation of air flow in the typical boiler windbox segments  

Science Conference Proceedings (OSTI)

Simulation of turbulent air flow distribution in CFBC furnace, wherein primary air is entrained through inlet duct system called windbox, is attempted through state of art CAD/CFD softwares. Establishment of flow in windbox channel, distributed plate ... Keywords: CFBC boiler, air flow, combustor geometry, distributed plate nozzles, multi-block grids, recirculation flow, simulation of flow, unequal air flow, windbox channel

C. Bhasker

2002-12-01T23:59:59.000Z

387

Microsoft Word - 20-Appendix K Typical Hazard CSMs .doc  

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

Figure 4.26b Group 2: Radiological Seepage Basins and Pits CSM Figure 4.27b Group 3: Coal Pile Runoff Basins and Ash Basins CSM Figure 4.28b Group 4: Inactive Process Sewer...

388

Typical Boiler Tube Damage from Flexible Operation or Cycling  

Science Conference Proceedings (OSTI)

Power generation plants are under increasing pressure to cycle the boiler system to meet demand at the exact time it occurs. To survive in the new commercial sphere, it is essential that we adjust to a dynamic, flexible operating paradigm. The ability to adjust the overall system response to load demand is paramount; cycling is a fact in todays power-for-profit business dynamic.The challenge is that for most fossil power plants in operation todaywhich were designed and ...

2013-12-19T23:59:59.000Z

389

Security Implications of Typical Grid Computing Usage Scenarios  

SciTech Connect

A Computational Grid is a collection of heterogeneous computers and resources spread across multiple administrative domains with the intent of providing users uniform access to these resources. There are many ways to access the resources of a Computational Grid, each with unique security requirements and implications for both the resource user and the resource provider. A comprehensive set of Grid usage scenarios are presented and analyzed with regard to security requirements such as authentication, authorization, integrity, and confidentiality. The main value of these scenarios and the associated security discussions are to provide a library of situations against which an application designer can match, thereby facilitating security-aware application use and development from the initial stages of the application design and invocation. A broader goal of these scenarios are to increase the awareness of security issues in Grid Computing.

Humphrey, Marty; Thompson, Mary R.

2001-06-05T23:59:59.000Z

390

Security Implications of Typical Grid Computing Usage Scenarios  

Science Conference Proceedings (OSTI)

Grid Computing consists of a collection of heterogeneous computers and resources spread across multiple administrative domains with the intent of providing users uniform access to these resources. There are many ways to access the resources of a Grid, ... Keywords: Global Grid Forum, Globus, Grid Computing, Legion, computer security, usage scenarios

Marty Humphrey; Mary R. Thompson

2002-07-01T23:59:59.000Z

391

The Northwestern Argentinean Low: A Study of Two Typical Events  

Science Conference Proceedings (OSTI)

A low pressure system [known as the northwestern Argentinean low (NAL)] is commonly observed over northwestern Argentina near the Andean slopes. This study describes two NAL episodes for summer and winter, with emphasis on the characterization of ...

Marcelo E. Seluchi; A. Celeste Saulo; Matilde Nicolini; Prakki Satyamurty

2003-10-01T23:59:59.000Z

392

New electric generators typically come online at the start of ...  

U.S. Energy Information Administration (EIA)

Taking natural gas-fired generators as an example ... the trend toward summer online dates is more pronounced for gas combustion turbines and combined-cycle units, ...

393

How much electricity does a typical nuclear power plant generate ...  

U.S. Energy Information Administration (EIA)

Nuclear Reactor Operational Status Tables (Information and data on nuclear power reactors Generation: by State and Reactor. Annual Energy Review, ...

394

GradientControlled, TypicalDistance Clustering for Global ...  

E-Print Network (OSTI)

the local procedure used, is an implementation of BFGS with a line search and ana ... There is an overhead in the performance of GTC, that is due to the process

395

New electric generators typically come online at the start of ...  

U.S. Energy Information Administration (EIA)

Biofuels: Ethanol & Biodiesel ... Other generators may target an online date before the end of a particular year for financial or tax purposes, ...

396

Numerical simulations for a typical train fire in china  

Science Conference Proceedings (OSTI)

Railway is the key transport means in China including the Mainland, Taiwan, and Hong Kong. Consequent to so many big arson and accidental fires in the public transport systems including trains and buses, fire safety in passenger trains is a concern. ...

W. K. Chow; K. C. Lam; N. K. Fong; S. S. Li; Y. Gao

2011-01-01T23:59:59.000Z

397

Sustainable urban forms for Chinese typical new towns  

E-Print Network (OSTI)

The phenomena of exploding world urban population and sharply decreasing global arable lands are illustrated in contemporary China in a dramatically amplified form. Construction of many new towns in rural areas has been ...

Son, Sunhwa, 1980-

2008-01-01T23:59:59.000Z

398

Waste Energy Analysis Recovery for a Typical Food Processing Plant  

E-Print Network (OSTI)

An energy analysis made for the Joan of Arc Food Processing Plant in St. Francisville, Louisiana indicated that a significant quantity of waste heat energy was being released to the atmosphere in the forms of low quality steam and hot flue gases. Additional analysis, measurements, and observations over a period of 12 months resulted in an evaluation of the losses as well as recommended methods for the effective recovery of the waste heat energy. The waste energy recovery results in significant savings in energy costs as well as a reduction in the consumption of scarce fuel. The research was supported by the Louisiana Department of Natural Resources, College of Engineering, Louisiana State University, and the Joan of Arc Company, St. Francisville, Louisiana.

Miller, P. H.; Mann, L., Jr.

1980-01-01T23:59:59.000Z

399

Representing and reasoning on typicality in formal ontologies  

Science Conference Proceedings (OSTI)

The problem of concept representation is relevant for many subfields of cognitive research, including psychology, philosophy and artificial intelligence. In particular, in recent years, it received great attention within knowledge representation, because ... Keywords: knowledge engineering, knowledge representation, ontologies, reasoning

Marcello Frixione; Antonio Lieto

2011-09-01T23:59:59.000Z

400

Typical Clothing Ensemble Insulation Levels for Sixteen Body Parts  

E-Print Network (OSTI)

Thermal Comfort.1994 CLO Insulation Levels For Sixteen Bodya mesh arm chair whose insulation level was measured. FigureExperimental Conditions. CLO Insulation Levels For Sixteen

Lee, Juyoun; Zhang, Hui; Arens, Edward

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

How much electricity does a typical nuclear power plant generate ...  

U.S. Energy Information Administration (EIA)

... (kWh). There were 65 nuclear power plants with 104 operating nuclear reactors that generated a total of 790 billion kilowatt-hours (kWh), ...

402

Aisle Marking Requirements permanent workplace aisles should have appropriate  

E-Print Network (OSTI)

, including cables · light bulbs: REQUIRED to recycle fluorescent, compact fluorescent, and ultraviolet bulbs

Cohen, Robert E.

403

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

404

Neutron Repulsion  

E-Print Network (OSTI)

Earth is connected gravitationally, magnetically and electrically to its heat source - a neutron star that is obscured from view by waste products in the photosphere. Neutron repulsion is like the hot filament in an incandescent light bulb. Excited neutrons are emitted from the solar core and decay into hydrogen that glows in the photosphere like a frosted light bulb. Neutron repulsion was recognized in nuclear rest mass data in 2000 as the overlooked source of energy, the keystone of an arch that locked together these puzzling space-age observations: 1.) Excess 136Xe accompanied primordial helium in the stellar debris that formed the solar system (Fig. 1); 2.) The Sun formed on the supernova core (Fig. 2); 3.) Waste products from the core pass through an iron-rich mantle, selectively carrying lighter elements and lighter isotopes of each element into the photosphere (Figs. 3-4); and 4.) Neutron repulsion powers the Sun and sustains life (Figs. 5-7). Together these findings offer a framework for understanding how: a.) The Sun generates and releases neutrinos, energy and solar-wind hydrogen and helium; b.) An inhabitable planet formed and life evolved around an ordinary-looking star; c.) Continuous climate change - induced by cyclic changes in gravitational interactions of the Sun's energetic core with planets - has favored survival by adaptation.

Oliver K. Manuel

2011-02-08T23:59:59.000Z

405

PROJECTS IMPLEMENTED The City focused on improving the efficiency of  

E-Print Network (OSTI)

· Replacing incandescent exit signs with new light emitting diode signs · Replacing the existing chiller

406

Hydroelectric power provides a cheap source of electricity with few carbon emissions. Yet, reservoirs are not operated sustainably, which we define as meeting societal needs for water and power while protecting long-term health of the river ecosystem. Reservoirs that generate hydropower are typically operated with the goal of maximizing energy reve  

Science Conference Proceedings (OSTI)

Hydroelectric power provides a cheap source of electricity with few carbon emissions. Yet, reservoirs are not operated sustainably, which we define as meeting societal needs for water and power while protecting long-term health of the river ecosystem. Reservoirs that generate hydropower are typically operated with the goal of maximizing energy revenue, while meeting other legal water requirements. Reservoir optimization schemes used in practice do not seek flow regimes that maximize aquatic ecosystem health. Here, we review optimization studies that considered environmental goals in one of three approaches. The first approach seeks flow regimes that maximize hydropower generation, while satisfying legal requirements, including environmental (or minimum) flows. Solutions from this approach are often used in practice to operate hydropower projects. In the second approach, flow releases from a dam are timed to meet water quality constraints on dissolved oxygen (DO), temperature and nutrients. In the third approach, flow releases are timed to improve the health of fish populations. We conclude by suggesting three steps for bringing multi-objective reservoir operation closer to the goal of ecological sustainability: (1) conduct research to identify which features of flow variation are essential for river health and to quantify these relationships, (2) develop valuation methods to assess the total value of river health and (3) develop optimal control softwares that combine water balance modelling with models that predict ecosystem responses to flow.

Jager, Yetta [ORNL; Smith, Brennan T [ORNL

2008-02-01T23:59:59.000Z

407

Math 115 Final Exam Fall 2006 1. Consider the surface z = f(x, y) = 2x2 + y2. Find the tangent plane  

E-Print Network (OSTI)

/3 F. 7/11 G. 83/120 H. 7/13 8. 6% of Type A light bulbs are defective, 4% of Type B light bulbs are defective, and 2% of Type C light bulbs are defective. A light bulb is selected at random from a batch of light bulbs containing 50 Type A bulbs, 30 Type B bulbs, and 20 Type C bulbs. The selected bulb is found

408

Max Tech and Beyond: Maximizing Appliance and Equipment Efficiency by Design  

E-Print Network (OSTI)

Although bulbs, primarily in LED and CFL efficaciescompact fluorescent bulbs, with LEDs being a likely futurelights. LED street lights offer increased bulb lifetime (and

Desroches, Louis-Benoit

2012-01-01T23:59:59.000Z

409

GREEN PURCHASING GUIDE THE FOLLOWING PRODUCTS CAN BE FOUND ON W.B. MASON'S GREEN PRODUCTS PAGE AND HAVE BEEN SELECTED BY THE CAMPUS  

E-Print Network (OSTI)

COMPOSTABLE COMPOSTABLE COMPOSTABLE HYPERLINK LIGHT BULBS **ALL COMPACT FLUORESCENT (CFL) AND LED LIGHT BULBS OF BULBS PROPERLY. THE LED BULBS FROM WB MASON ARE SIGNIFICANTLY (5-6X) MORE EXPENSIVE THAN THOSE FOUND

Massachusetts at Amherst, University of

410

TABLE OF CONTENTS INTRODUCTION................................................................................................................................INTRO -1  

E-Print Network (OSTI)

..............................................................................................II - 9 Problem # 4: Resistors and Light Bulbs

Minnesota, University of

411

Facilities Team Safety Meeting Minutes Thursday July 21, 2011  

E-Print Network (OSTI)

bulbs and large lamps, light bulbs and battery recycle containers all need to have the date. The bulbs need to be stored in a closed container. Each time a container is opened to place bulbs inside

412

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

Science Conference Proceedings (OSTI)

Minimum Efficiency Performance Standards (MEPS) have been chosen as part of Chile's national energy efficiency action plan. As a first MEPS, the Ministry of Energy has decided to focus on a regulation for lighting that would ban the sale of inefficient bulbs, effectively phasing out the use of incandescent lamps. Following major economies such as the US (EISA, 2007) , the EU (Ecodesign, 2009) and Australia (AS/NZS, 2008) who planned a phase out based on minimum efficacy requirements, the Ministry of Energy has undertaken the impact analysis of a MEPS on the residential lighting sector. Fundacion Chile (FC) and Lawrence Berkeley National Laboratory (LBNL) collaborated with the Ministry of Energy and the National Energy Efficiency Program (Programa Pais de Eficiencia Energetica, or PPEE) in order to produce a techno-economic analysis of this future policy measure. LBNL has developed for CLASP (CLASP, 2007) a spreadsheet tool called the Policy Analysis Modeling System (PAMS) that allows for evaluation of costs and benefits at the consumer level but also a wide range of impacts at the national level, such as energy savings, net present value of savings, greenhouse gas (CO2) emission reductions and avoided capacity generation due to a specific policy. Because historically Chile has followed European schemes in energy efficiency programs (test procedures, labelling program definitions), we take the Ecodesign commission regulation No 244/2009 as a starting point when defining our phase out program, which means a tiered phase out based on minimum efficacy per lumen category. The following data were collected in order to perform the techno-economic analysis: (1) Retail prices, efficiency and wattage category in the current market, (2) Usage data (hours of lamp use per day), and (3) Stock data, penetration of efficient lamps in the market. Using these data, PAMS calculates the costs and benefits of efficiency standards from two distinct but related perspectives: (1) The Life-Cycle Cost (LCC) calculation examines costs and benefits from the perspective of the individual household; and (2) The National Perspective projects the total national costs and benefits including both financial benefits, and energy savings and environmental benefits. The national perspective calculations are called the National Energy Savings (NES) and the Net Present Value (NPV) calculations. PAMS also calculate total emission mitigation and avoided generation capacity. This paper describes the data and methodology used in PAMS and presents the results of the proposed phase out of incandescent bulbs in Chile.

Letschert, Virginie E.; McNeil, Michael A.; Leiva Ibanez, Francisco Humberto; Ruiz, Ana Maria; Pavon, Mariana; Hall, Stephen

2011-06-01T23:59:59.000Z

413

FACULTY OF ENGINEERING ANNIVERSARY GALA  

E-Print Network (OSTI)

by atom. Pacemakers are installed almost as frequently as light bulbs are changed. And even light bulbs

Thompson, Michael

414

MATH 56A SPRING 2008 STOCHASTIC PROCESSES  

E-Print Network (OSTI)

that it starts at the end of the previous process). I used the example of a light bulb. You put a light bulb considered three kinds of light bulbs: (1) The guaranteed light bulb which will last exactly 1000 hours. (2) The Poisson light bulb. This light bulb is as good as new as long as it is working. Assume it has an expected

Igusa, Kiyoshi

415

MATH 56A SPRING 2008 STOCHASTIC PROCESSES  

E-Print Network (OSTI)

at the end of the previous process). I used the example of a light bulb. You put a light bulb into a socket kinds of light bulbs: (1) The guaranteed light bulb which will last exactly 1000 hours. (2) The Poisson light bulb. This light bulb is as good as new as long as it is working. Assume it has an expected life

Igusa, Kiyoshi

416

Ames Laboratory Technology Marketing Summaries - Energy ...  

Innovative microstructures that can direct light in a manner similar to the way semiconductors can ... the efficiency of conventional incandescent ...

417

Energy efficiency improvement and cost saving opportunities for the Corn Wet Milling Industry: An ENERGY STAR Guide for Energy and Plant Managers  

E-Print Network (OSTI)

efficiency motors Lighting Controls Replace metal halide HID with high-intensity Daylighting fluorescents Replace incandescent with fluorescent or CFL

Galitsky, Christina; Worrell, Ernst; Ruth, Michael

2003-01-01T23:59:59.000Z

418

Prioritizing Climate Change Mitigation Alternatives: Comparing Transportation Technologies to Options in Other Sectors  

E-Print Network (OSTI)

efficiency, or luminous efficacy, of the technologies are incandescent, 10-20 lumens per watt (lum/W); CFL,

Lutsey, Nicholas P.

2008-01-01T23:59:59.000Z

419

After-hours power status of office equipment and energy use of miscellaneous plug-load equipment  

E-Print Network (OSTI)

industrial refrigerator, S freezer incandescent tracklight, 50 lamps each phone/PBX centrex system coffee maker, residential model microwave oven

Roberson, Judy A.; Webber, Carrie A.; McWhinney, Marla C.; Brown, Richard E.; Pinckard, Margaret; Busch, John F.

2004-01-01T23:59:59.000Z

420

b39.pdf  

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

Buildings All Lit Buildings Energy Information Administration 1999 Commercial Buildings Energy Consumption Survey: Building Characteristics Tables 121 Incandescent Standard...

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

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

E-Print Network (OSTI)

air conditioning, lighting, standby power, televisions,fluorescent and incandescent), standby power (for consumerair conditioners, televisions and standby power; commercial

Letschert, Virginie E.

2010-01-01T23:59:59.000Z

422

How Much Energy does Your TV Set Use? | Department of Energy  

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

Much Energy does Your TV Set Use? Much Energy does Your TV Set Use? How Much Energy does Your TV Set Use? August 11, 2011 - 5:49am Addthis This week, Andrea compared the energy use of TVs with traditional incandescent light bulbs and talked about the heat coming off her TV set. We've talked about TV sets and the energy they use quite a bit on the blog: Stars on TV-ENERGY STARS®, That Is Say Hello to Stricter TV Standards New TV Guide - EnergyGuide, That Is Watch the Watts: Tips for Buying a New Television We're curious: Do you know how much energy your TV set uses? If it uses a lot of energy, do you do anything to minimize its energy usage such as using a power strip? Each week, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. E-mail your responses

423

This Month on Energy Savers: February 2011 | Department of Energy  

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

This Month on Energy Savers: February 2011 This Month on Energy Savers: February 2011 This Month on Energy Savers: February 2011 March 1, 2011 - 8:54am Addthis Allison Casey Senior Communicator, NREL It's still a bit early for spring, but we at Energy Savers have major spring fever. We're pretty sure the rest of the country does, too, after a winter where all 50 states had at least some snow on the ground (and some of you had-or still have-much, much more than others!). So we're thinking spring and bidding a fond farewell (good riddance?) to February and a hearty hello to March. Here's a look back at what happened this month: New or Noteworthy on Energy Savers Did you know that upgrading 15 of the inefficient incandescent light bulbs in your home could save you about $50 per year. New lighting standards take effect in 2012, and money-saving options such as halogen

424

Metacapacitors for LED Lighting: Metacapacitors  

Science Conference Proceedings (OSTI)

ADEPT Project: The CUNY Energy Institute is developing less expensive, more efficient, smaller, and longer-lasting power converters for energy-efficient LED lights. LEDs produce light more efficiently than incandescent lights and last significantly longer than compact fluorescent bulbs, but they require more sophisticated power converter technology, which increases their cost. LEDs need more sophisticated converters because they require a different type of power (low voltage direct current, or DC) than what's generally supplied by power outlets. The CUNY Energy Institute is developing sophisticated power converters for LEDs that contain capacitors made from new, nanoscale materials. Capacitors are electrical components that are used to store energy. CUNY's unique capacitors are configured with advanced power circuits to more efficiently control and convert power to the LED lighting source. They also eliminate the need for large magnetic components, instead relying on networks of capacitors that can be easily printed on plastic substrate. CUNY's prototype LED power converter already meets DOE's 2020 projections for the energy efficiency of LED power converters.

None

2010-09-02T23:59:59.000Z

425

6. Performing Organization Code 7. Author(s)  

E-Print Network (OSTI)

With the economy fluctuating all the time, the federal and some city governments at times spend more money than they take in from taxes. It is important for these governments to find ways to reduce spending while still providing sufficient operations for their constituency. As the national focus turns to finding alternative energy rather than the reliance of fossil fuels, it is not hard to find ways in which the city can save money. One of these ways is taking advantage of the suns energy to power our traffic signals as well as switching the traditional incandescent bulbs to LED. Since the citys origin, Houston, Texas has been a continuous success in population growth, land expansion, job opportunities, and a leader of industry. The city did not get to be where it is by not staying ahead of the curve. With its 2,450 signalized traffic intersections and a wide range in the number of signals at each one, the city has an opportunity to be a leader in large scale retrofitting in the United States. By retrofitting the signals to solar energy and switching to LED the city will see major energy and cost savings, as well as a significant decrease in maintenance cost and time due to the longer lifespan of the LEDs and solar panels.

Khosro Godazi; Ra Miller; Ronald E. Goodwin

2012-01-01T23:59:59.000Z

426

Lemons, and Limes  

E-Print Network (OSTI)

Abstract: Green initiatives bring home the issue of wasting standby power. Through reducing their usage of standby power, U.S. households can save an average of $100 per year. Battery life in portable devices is important, but this application note shows that power-saving appliances in our homes are also critical to reduce environmental waste. Maxim is taking the lead in energy-efficient integrated circuits, and this document lists examples of Maxim parts used to reduce power in appliances, computers, and set-top boxes. Jim Henson's creation, Kermit the Frog says, "It's not easy being green. " We concur that saving energy is difficult, but very necessary. Smart circuit designers and progressive companies are meeting consumer's expectations in this aspect. And the smallest details are critical: power efficiency is one measured in microamperes (As), one-millionth of an ampere. For comparison, a 60W incandescent light bulb draws 0.5A. That is 500,000A. Why is it necessary to measure so precisely? Because it is the sum of all currents that count and like any budget, one must reduce every cost, no matter how small. Obviously in a batterypowered device, customers are sensitive about battery life. Not so obviously, plug-in appliances Attend this brief webcast by Maxim on TechOnline

unknown authors

2011-01-01T23:59:59.000Z

427

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

428

Learning Outcomes Department of Chemistry and Biochemistry: Biochemistry Major (typical electives)  

E-Print Network (OSTI)

foundations in the fundamentals and applications of current chemical theories for the physical world. B. Use graphing 100A 105A Characterize reaction kinetics in a laboratory 100A 105A Measure chemical equilibria the factors affecting the rate of a chemical reaction, including temperature. Analyze kinetic data

Gleeson, Joseph G.

429

Thermomechanical Performance of the EU TBMs Under a Typical ITER Transient  

Science Conference Proceedings (OSTI)

ITER Systems / Proceedings of the Nineteenth Topical Meeting on the Technology of Fusion Energy (TOFE) (Part 1)

F. Cismondi; G. Aiello; S. Kecskes; G. Rampal

430

Estimating solar access of typical residential rooftops: A case study in San Jose, CA  

E-Print Network (OSTI)

the 14 th European Photovoltaic Solar Energy Conference androoftop solar-energy systems, including photovoltaic panelsrooftop solar-energy systems, including photovoltaic panels

Levinson, Ronnen M

2008-01-01T23:59:59.000Z

431

The cover illustration by Frederick C. Yohn depicts activity typically performed by the Corps of Engi-  

E-Print Network (OSTI)

, Savannah River DOE Site, Oak Ridge DOE Site, Lawrence Livermore National Laboratory, DOE Mound Site, UMTRA training of two populations of workers: Native American tribal members and employees, and public safety Diffusion Plant, KY; Portsmouth Site, OH; Oak Ridge Operations, TN; and the Savannah River Site, SC

US Army Corps of Engineers

432

Natural Gas Prices Are Above the Typical Range for the Past 2 Years  

U.S. Energy Information Administration (EIA)

Below average storage injections may be attributable, at least in part, to poor price incentives: high current prices and limited price increases are expected by ...

433

Coastal Lows along the Subtropical West Coast of South America: Numerical Simulation of a Typical Case  

Science Conference Proceedings (OSTI)

Subsynoptic, warm core low pressure areas are frequently observed along the west coast of subtropical South America during austral winter. These so-called coastal lows (CLs) tend to develop as an upper-air, midlatitude ridge is approaching the ...

RenD. Garreaud; Jos Rutllant

2003-05-01T23:59:59.000Z

434

Estimating solar access of typical residential rooftops: A case study in San Jose, CA  

E-Print Network (OSTI)

the solar access of rooftop solar-energy systems, includingthe solar access of rooftop solar-energy systems, includingof shading on residential rooftop solar access in various

Levinson, Ronnen M

2008-01-01T23:59:59.000Z

435

Designers of embedded processors have typically optimized for low power con-  

E-Print Network (OSTI)

those of vector architectures for supercomputing. The vector state includes a vector register file (VRF

Kozyrakis, Christos

436

A single TLD dose algorithm to satisfy federal standards and typical field conditions  

Science Conference Proceedings (OSTI)

Modern whole-body dosimeters are often required to accurately measure the absorbed dose in a wide range of radiation fields. While programs are commonly developed around the fields tested as part of the National Voluntary Accreditation Program (NVLAP), the actual fields of application may be significantly different. Dose algorithms designed to meet the NVLAP standard, which emphasizes photons and high-energy beta radiation, may not be capable of the beta-energy discrimination necessary for accurate assessment of absorbed dose in the work environment. To address this problem, some processors use one algorithm for NVLAP testing and one or more different algorithms for the work environments. After several years of experience with a multiple algorithm approach, the Dosimetry Services Group of Yankee Atomic Electric Company (YAEC) developed a one-algorithm system for use with a four-element TLD badge using Li2B4O7 and CaSO4 phosphors. The design of the dosimeter allows the measurement of the effective energies of both photon and beta components of the radiation field, resulting in excellent mixed-field capability. The algorithm was successfully tested in all of the NVLAP photon and beta fields, as well as several non-NVLAP fields representative of the work environment. The work environment fields, including low- and medium-energy beta radiation and mixed fields of low-energy photons and beta particles, are often more demanding than the NVLAP fields. This paper discusses the development of the algorithm as well as some results of the system testing including: mixed-field irradiations, angular response, and a unique test to demonstrate the stability of the algorithm. An analysis of the uncertainty of the reported doses under various irradiation conditions is also presented.

Stanford, N.; McCurdy, D.E. (Yankee Atomic Electric Company, Bolton, MA (USA))

1990-06-01T23:59:59.000Z

437

The effect of ants on the seed dispersal cycle of the typical myrmecochorous Ricinus communis  

E-Print Network (OSTI)

in older tunnel segments or on the surface as mounds. Some species excavate dens that are up to 1.5 m deep through their effects on the life history of plants. The initial formation of mounds smothers live plants and litter and slows the rate of succession [a,b]. The mounds serve as gaps in the vegetation, in some cases

Guimarães, Paulo

438

B49: Typical Microstructures of Flash-Sintered 8 Mol % YSZ  

Science Conference Proceedings (OSTI)

A16: Analysis of Surface Physic-Chemical Properties of Titanium Heat Treated A17: Morphology Variations of GaN Nanowires and Devices ... A21: Synthesis and Characterization of ?-Tricalcium Phosphate / Glutamic acid ... B13: Ionic Conductivity of Doped Ceria Thin Films Using Different Electrode Configurations.

439

Typical fault mode determination for rotor test rig based on correlation dimension and Kolmogorov entropy  

Science Conference Proceedings (OSTI)

This paper experimentally investigates the vibration faults of rotor, such as the unbalance, the loosening and the friction, using the rotor test rig. According to the theory of fractal and chaos, the vibration signal series are reconstructed. By the ... Keywords: Kolmogorov entropy, correlation dimension, fractal and chaos, vibration fault

Fengling Zhang; Yanting Ai; Fei Liu

2009-08-01T23:59:59.000Z

440

A new classification pattern recognition methodology for power system typical load profiles  

Science Conference Proceedings (OSTI)

In this paper a new pattern recognition methodology is described for the classification of the daily chronological load curves of power systems, in order to estimate their respective representative daily load profiles, which can be mainly used for load ... Keywords: adaptive vector quantization, adequacy measures, clustering algorithms, fuzzy k-means, hierarchical clustering, k-means, load profiles, pattern recognition, self-organized maps

G. J. Tsekouras; F. D. Kanellos; V. T. Kontargyri; I. S. Karanasiou; A. D. Salis; N. E. Mastorakis

2008-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

[en] THERMOHIDRAULIC MODEL FOR A TYPICAL STEAM GENERATOR OF PWR NUCLEAR POWER PLANTS.  

E-Print Network (OSTI)

??[pt] Muitas centrais nucleares do tipo PWR utilizam vapor produzido em geradores de vapor do tipo tubos em U invertido, com recirculao interna natural, nos (more)

CARLOS VALOIS MACIEL BRAGA

2011-01-01T23:59:59.000Z

442

Analysis of energy use in typical Greek residential buildings and proposed retrofit strategies .  

E-Print Network (OSTI)

??In each country, the concept of housing exists in relationship between the ways people live, the local climate, the social and political factors that affect (more)

Davaki, Maria

2011-01-01T23:59:59.000Z

443

Geographical extrapolation of typical hourly weather data for energy calculation in buildings  

E-Print Network (OSTI)

differences between New York and Albany caused poorthe net- work (New York, Albany, Lakehurst, Philadelphia).for the stations New York, Albany, Philadelphia, and

Arens, Edward A; Flynn, Larry E; Nall, Daniel N; Ruberg, Kalev

1980-01-01T23:59:59.000Z

444

Estimating solar access of typical residential rooftops: A case study in San Jose, CA  

E-Print Network (OSTI)

loss (loss of incident solar power/area) at any given hourlosses (loss of incident solar power/area) were calculatedreduces the aggregate solar power incident on the planes at

Levinson, Ronnen M

2008-01-01T23:59:59.000Z

445

OPTIMIZED CONTROL STRATEGIES FOR A TYPICAL WATER LOOP HEAT PUMP SYSTEM.  

E-Print Network (OSTI)

??Water Loop Heat Pump (WLHP) System has been widely utilized in the Heating, Ventilating and Air Conditioning (HVAC) industry for several decades. There is no (more)

Lian, Xu

2011-01-01T23:59:59.000Z

446

Aerosol size distribution using Lidar data and a typical Lidar assembly  

Science Conference Proceedings (OSTI)

An algorithm is developed and detailed in this paper which determines atmospheric aerosol parameters such as backscatter and extinction coefficients, aerosol optical thickness, and the aerosol size distribution. The algorithm uses the power profile data ... Keywords: LIDAR system, aerosol optical depth, aerosol size distribution, remote sensing

Hamed Parsiani; Javier Mndez

2008-11-01T23:59:59.000Z

447

Estimating solar access of typical residential rooftops: A case study in San Jose, CA  

E-Print Network (OSTI)

Data Center (NREL MIDC) Solar Position and Intensity (J.A. and Beckman, W. A.. 2006. Solar Engineering of ThermalOF ROOFING PLANES (%) IN SOLAR ACCESS VIOLATION BY MONTH AND

Levinson, Ronnen M

2008-01-01T23:59:59.000Z

448

Typically, hotel bathroom lights are left on between five to eight hours per occupied  

E-Print Network (OSTI)

, receptions, coffee breaks, ground transportation, and conference materials. You are responsible for all hotel costs. CONFERENCE HOTELS Crown Plaza Cabana 4290 El Camino Real Palo Alto, CA 94306 Do not call the hotel directly for reservations. All reservations will be handled through The DANI Group once your

449

Mean K-R Relationships: Practical Results for Typical Weather Radar Wavelengths  

Science Conference Proceedings (OSTI)

Total attenuation cross sections of raindrops derived from the Mie theory for wavelengths of 3.2, 5.6, and 10 cm and temperatures of ?10, 0, 10, and 20C have been calculated and compared to the results of the Rayleigh approximation. The ...

G. Delrieu; J. D. Creutin; I. Saint-Andre

1991-08-01T23:59:59.000Z

450

Estimating solar access of typical residential rooftops: A case study in San Jose, CA  

DOE Green Energy (OSTI)

Shadows cast by trees and buildings can limit the solar access of rooftop solar-energy systems, including photovoltaic panels and thermal collectors. This study characterizes rooftop shading in a residential neighborhood of San Jose, CA, one of four regions analyzed in a wider study of the solar access of California homes.High-resolution orthophotos and LiDAR (Light Detection And Ranging) measurements of surface height were used to create a digital elevation model of all trees and buildings in a 4 km2 residential neighborhood. Hourly shading of roofing planes (the flat elements of roofs) was computed geometrically from the digital elevation model. Parcel boundaries were used to determine the extent to which roofing planes were shaded by trees and buildings in neighboring parcels.In the year in which surface heights were measured (2005), shadows from all sources ("total shading") reduced the insolation received by S-, SW-, and W-facing residential roofing planes in the study area by 13 - 16percent. Shadows cast by trees and buildings in neighboring parcels reduced insolation by no more than 2percent. After 30 years of simulated maximal tree growth, annual total shading increased to 19 - 22percent, and annual extraparcel shading increased to 3 - 4percent.

Levinson, Ronnen M.; Gupta, Smita; Akbari, Hashem; Pomerantz, Melvin

2008-03-03T23:59:59.000Z

451

Geographical extrapolation of typical hourly weather data for energy calculation in buildings  

E-Print Network (OSTI)

FOR REAL 1951 YEARS PASSIVE HOUSES DAILY LOADS FOR REAL 1951Requirements for Real Year Passive Houses DAILY LOADS FORranch house of 112 m^ (1,200 ft^), a more massive passive

Arens, Edward A; Flynn, Larry E; Nall, Daniel N; Ruberg, Kalev

1980-01-01T23:59:59.000Z

452

Estimating solar access of typical residential rooftops: A case study in San Jose, CA  

E-Print Network (OSTI)

planting programme in California. Urban Forestry & UrbanCEC PV Calculator 2.3. California Energy Commission. Onlinecalculator.html CPRC. 2008. California Public Resources Code

Levinson, Ronnen M

2008-01-01T23:59:59.000Z

453

Problem 7-3: The air enters with a dry-bulb temperature of 50 o F and, at 50% relative humidity, with a wet-  

E-Print Network (OSTI)

with our Total Dry Scrubbing Systems. MWC or RDF facilities using conventional spray dryer/fabric filter slurry in the spray dryer without the likelihood of wall build up or moisture carry over. Since carbon are injected into the flue gas. The reactor tower is basically a vertical double annulus, which

454

Multiple choice set 2 This set of questions covers material from Section 3. Multiple choice is the same format as for the midterm.  

E-Print Network (OSTI)

.8891. Q2. A container of 100 light bulbs contains five bad bulbs. We draw 10 bulbs without replacement. Find probability of drawing at least one defective bulb. (a) 0.416 (b) 0.584 (c) 0.1 (d) none of the preceding Solution to Q2: Note: this is not a binomial experiment!!! Let X - number of defective bulbs

Kulik, Rafal

455

MATH 371 Exam 3 November 22, 2010 Name: ____________________________________________________________  

E-Print Network (OSTI)

of light bulbs are independent exponential random variables with a mean of 3 hours. (a) (4 points) Find the EXACT probability that a light bulb has a lifetime greater than 2 hours. (b) (4 points) Suppose that you have 100 light bulbs. If the bulbs are used one at a time, with a failed bulb being replaced

Koban, Lori

456

MATH 371 Exam 3 November 22, 2010 Name: ____________________________________________________________  

E-Print Network (OSTI)

) Evaluate P(X light bulbs that a light bulb has a lifetime greater than 2 hours. (b) (4 points) Suppose that you have 100 light bulbs) Now suppose that you only have 2 light bulbs, which are used one at a time, with a failed bulb being

Koban, Lori

457

Reducing the Cost of Solar Cells  

Science Conference Proceedings (OSTI)

Solar-powered electricity prices could soon approach those of power from coal or natural gas thanks to collaborative research with solar startup Ampulse Corporation at the National Renewable Energy Laboratory. Silicon wafers account for almost half the cost of today's solar photovoltaic panels, so reducing or eliminating wafer costs is essential to bringing prices down. Current crystalline silicon technology converts energy in a highly efficient manner; however, that technology is manufactured with processes that could stand some improvement. The industry needs a method that is less complex, creates less waste and uses less energy. First, half the refined silicon is lost as dust in the wafer-sawing process, driving module costs higher. Wafers are sawn off of large cylindrical ingots, or boules, of silicon. A typical 2-meter boule loses as many as 6,000 potential wafers during sawing. Second, the wafers produced are much thicker than necessary. To efficiently convert sunlight into electricity, the wafers need be only one-tenth the typical thickness. NREL, the Oak Ridge National Laboratory and Ampulse have partnered on an approach to eliminate this waste and dramatically lower the cost of the finished solar panels. By using a chemical vapor deposition process to grow the silicon on inexpensive foil, Ampulse is able to make the solar cells just thick enough to convert most of the solar energy into electricity. No more sawdust - and no more wasting refined silicon materials. NREL developed the technology to grow high-quality silicon and ORNL developed the metal foil that has the correct crystal structure to support that growth. Ampulse is installing a pilot manufacturing line in NREL's Process Development Integration Laboratory, where solar companies can work closely with lab scientists on integrated equipment to answer pressing questions related to their technology development, as well as rapidly overcoming R and D challenges and risk. NREL's program is focused on transformative innovation in the domestic PV industry. With knowledge and expertise acquired from the PDIL pilot production line tools, Ampulse plans to design a full-scale production line to accommodate long rolls of metal foil. The Ampulse process 'goes straight from pure silicon-containing gas to high-quality crystal silicon film,' said Brent Nelson, the operational manager for the Process Development Integration Laboratory. 'The advantage is you can make the wafer just as thin as you need it - 10 microns or less.' Most of today's solar cells are made out of wafer crystalline silicon, though thin-film cells made of more exotic elements such as copper, indium, gallium, arsenic, cadmium, tellurium and others are making a strong push into the market. The advantage of silicon is its abundance, because it is derived from sand. Silicon's disadvantage is that purifying it into wafers suitable for solar cells can be expensive and energy intensive. Manufacturers add carbon and heat to sand to produce metallurgical-grade silicon, which is useful in other industries, but not yet suitable for making solar cells. So this metallurgical-grade silicon is then converted to pure trichlorosilane (SiCl3) or silane (SiH4) gas. Typically, the purified gas is then converted to create a silicon feedstock at 1,000 degrees Celsius. This feedstock is melted at 1,414 C and recrystallized into crystal ingots that are finally sawed into wafers. The Ampulse method differs in that it eliminates the last two steps in the traditional process and works directly with the silane gas growing only the needed silicon right onto a foil substrate. A team of NREL scientists had developed a way to use a process called hot-wire chemical vapor deposition to thicken silicon wafers with near perfect crystal structure. Using a hot tungsten filament much like the one found in an incandescent light bulb, the silane gas molecules are broken apart and deposited onto the wafer using the chemical vapor deposition technique at about 700 C - a much lower temperature than needed to make the wafer. The hot filament dec

Scanlon, B.

2012-04-01T23:59:59.000Z

458

Efficiency Maine Residential Lighting Program | Department of Energy  

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

Lighting Program Lighting Program Efficiency Maine Residential Lighting Program < Back Eligibility Residential Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info Funding Source Maine's System Benefit Charge, Regional Greenhouse Gas Initiative, Forward Capacity Market and Maine Power Reliability Program State Maine Program Type State Rebate Program Rebate Amount Typically $1.25/bulb Efficiency Maine's Residential Lighting Program works directly with retailers and manufacturers to encourage residential customers to purchase energy-efficient lighting. Rebate amounts average $1.25/bulb and are available at the point of sale at participating retailers. Participating retailers will deduct the rebate amount at the cash register. (See the program web site for a list of participating retailers and additional

459

STAT 341 Problem set 1.  

E-Print Network (OSTI)

;7. A set of cheap light bulbs have a lifetime (in hours) which is exponentially distributed with the unknown mean . Choosing a random sample of the light bulbs light bulbs were still working. How would you define the likelihood function

Guttorp, Peter

460

For more information, contact Mary Helen Meza at (mmeza@uh.edu) or Rebecca Szwarc at (rszwarc@central.uh.edu)  

E-Print Network (OSTI)

) Lamps (lights come on by touch only) Light Bulbs (60 watts), bulbs for outside (yellow bulbs) Linens NEW ITEMS NEEDED All Purpose Wipes Bathing Towels Batteries & Flash lights Books in large print Chucks

Azevedo, Ricardo

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

Ch 18. Electric Current Liu UCD Phy1B 2012  

E-Print Network (OSTI)

identical normal light bulbs inside a closed roomThree identical normal light bulbs inside a closed room switch controls which bulb Rule: flip the switches outside the room, determine the correspondence inside

Yoo, S. J. Ben

462

Microsoft Word - INL_EXT-13-30178 Air-Cooled Condenser for Next...  

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

of water. In this method of heat rejection, the heat sink temperature is the wet-bulb temperature instead of the higher ambient (dry-bulb) temperature. Because the wet bulb...

463

The effects of cytoskeletal disruption and mechanical load on cardiac conduction  

E-Print Network (OSTI)

were tested: a 40-LED array bulb (LEDtronics) and a highwavelength, 3.6W 40-LED cluster bulbs (Ledtronics, Inc. ).wavelength, 3.6W 40-LED cluster bulbs (Ledtronics, Inc. ).

Wright, Adam Thomas

2010-01-01T23:59:59.000Z

464

Essays on Environmental and Resource Economics  

E-Print Network (OSTI)

for the Light Bulb Choice, ILB (left) or LED (right) in thefor the Light Bulb Choice, ILB (left) or LED (right) in theWith Other Light Bulbs LEDs are the most efficient light

Toledo, Chantal Nathalie

2013-01-01T23:59:59.000Z

465

Supporting Scientific Reasoning and Conceptual Understanding Through the use of Inscriptions  

E-Print Network (OSTI)

the circuit configurations that led to a lit bulb andthose that led to an unlit bulb. Then, Mayumi pushed thethe bulb does not light. Reinas presentation led to two key

Wong, Nicole

2011-01-01T23:59:59.000Z

466

CoServ Electric Cooperative - Residential Energy Efficiency Rebate...  

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

Utility Rebate Program Rebate Amount CFL Bulbs: Up to 50 worth LED Bulbs: 1.75bulb HVAC Tune-Up: 150 Energy Star Home: 550 Heat Pumps: 150 - 300 Water Heater...

467

Fermilab Today  

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

to change at least one light at home to an ENERGY STAR(r) Compact Fluorescent Light bulb (CFL). These bulbs are estimated to use 75 percent less energy than standard bulbs...

468

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

of energy-saving Compact Fluorescent Light Bulbs + , solar-powered lights + , LED bulbs + , auto lamps and other speciality lamps. + , Nanhai + , Guangdong Province + ,...

469

www.eia.gov  

U.S. Energy Information Administration (EIA)

Assistance for energy-efficient light bulbs HELPCFLY Year of assistance for energy-efficient light bulbs HELPCW HELPCWY Year of assistance for the ...

470

Surge Withstand Capability of Various Devices  

Science Conference Proceedings (OSTI)

... heard, the bulb will fail with a flash and a click ... protect the bulbs. ... When used with captive light sources, the power photocell can provide appreciable ...

2013-05-17T23:59:59.000Z

471

Taking America's Measure--Fun Activities for Kids!  

Science Conference Proceedings (OSTI)

... light bulbs that help you read the label were measured using standards that rely on a NIST master light standard. The electricity for the light bulb is ...

472

Chapter 2. Background: An Overview of Relevant Education Research  

E-Print Network (OSTI)

, Prentice Hall 1997.) 1. A series circuit consists of three identical light bulbs connected to a battery) The intensities of bulbs A and B (b) The inte

Maryland at College Park, University of

473

NREL: Technology Transfer - Brilliant White Light with Amber ...  

LED bulbs are the future of lighting for industry, business, and consumers. ... the LED bulbs can make brighter white light with better color more ...

474

Wednesday, April 03, 2002 (3).m  

Science Conference Proceedings (OSTI)

... switching surges as well as lightning surges include IEC ... to the failure levels of light bulbs exposed to ... about the mechanism of bulb failure triggered ...

2013-05-17T23:59:59.000Z

475

A Well Collimated Quasi-Continuous Atom Laser  

Science Conference Proceedings (OSTI)

... color (usually red), but the lamp emits white ... in strict cadence, while the light bulb emits waves ... ordinary atomic beams as lasers are from light bulbs. ...

476

DSM Electricity Savings Potential in the Buildings Sector in APP Countries  

E-Print Network (OSTI)

on retail sales of energy-saving light bulbs. A total of 210sales ban from November 2009. From this date 2009, all light bulbs

McNeil, MIchael

2011-01-01T23:59:59.000Z

477

Technology Installation Review - Coolerado Cooler Helps to Save...  

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

Design Conditions, Chapter 27.7 - Climatic Design Information, 2001 ASHRAE Handbook Fundamentals. Figure 14. Wet-bulb efficiency rating versus wet-bulb temperature...

478

NETL: News Release - Alaska Well Targets Gas Hydrate, Produces...  

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

bulb, Thomas Edison claimed to have first discovered "a thousand ways not to make a light bulb," with each effort yielding valuable information that contributed to his eventual...

479

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)

for 13- to 15-watts bulbs and LED data for products from 6bulbs have a one-year lifetime, CFLs five years, and LEDs 10

Letschert, Virginie E.

2013-01-01T23:59:59.000Z

480

Odor representations in olfactory cortex  

E-Print Network (OSTI)

structure of the olfactory bulb has led to the hypothesissurface of the bulb. A fiber-coupled LED was positioned LED (

Poo, Cindy

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "typical incandescent bulbs" 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

Solid-State Lighting on a Shoestring Budget: The Economics of Off-Grid Lighting for Small Businesses in Kenya  

E-Print Network (OSTI)

Lantern) Electric (LED Array) Electric (CFL Bulb) Maai MahiuLED Array) Maai Mahiu Maai Mahiu & Karagita Combined Electric (CFL Bulb)

Radecsky, Kristen

2009-01-01T23:59:59.000Z

482

Northern Municipal Power Agency - Residential Energy Efficiency...  

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

Amount Home Energy Assessment: discounted price Compact Fluorescent Lights: 2light bulb LED Screw-In: 7bulb LED Recessed Downlights: 15 - 25install Clothes Washers:...

483

Westinghouse and Fuzhou Permitted to Restart Distribution of...  

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

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 -...

484

Essays on Environmental and Resource Economics  

E-Print Network (OSTI)

the actual market price of the light bulbs. This informationknow the actual market price of the light bulbs if asked. 35

Toledo, Chantal Nathalie

2013-01-01T23:59:59.000Z

485

Residential Sector End-Use Forecasting with EPRI-REEPS 2.1: Summary Input Assumptions and Results  

E-Print Network (OSTI)

light bulbs having designated usage level in the average house. (3) Refrigerator marketlight bulbs having designated usage level in the average house. (3) Refrigerator market

Koomey, Jonathan G.

2010-01-01T23:59:59.000Z

486

Method and apparatus for dispensing small quantities of mercury from evacuated and sealed glass capsules  

DOE Patents (OSTI)

A technique is disclosed for opening an evacuated and sealed glass capsule containing a material that is to be dispensed which has a relatively high vapor pressure such as mercury. The capsule is typically disposed in a discharge tube envelope. The technique involves the use of a first light source imaged along the capsule and a second light source imaged across the capsule substantially transversely to the imaging of the first light source. Means are provided for constraining a segment of the capsule along its length with the constraining means being positioned to correspond with the imaging of the second light source. These light sources are preferably incandescent projection lamps. The constraining means is preferably a multiple looped wire support. 6 figs.

Grossman, M.W.; George, W.A.; Pai, R.Y.

1985-08-13T23:59:59.000Z

487

Radioluminescent (RL) airfield lighting system program  

Science Conference Proceedings (OSTI)

In 1980, the US Air Force Engineering and Services Center (AFESC) at Tyndall Air Force Base, Florida, requested that the Radioisotope Technology Group of Oak Ridge National Laboratory (ORNL) develop large-scale, tritium-powered, radioluminescent (RL) airfield lighting systems. The RL lighting systems possess the advantages of being portable, requiring no electrical power source, having a long shelf life, and being unaffected by environmental extremes. These characteristics make the RL system well-suited for harsh environments where the cost of electrical power production is high and traditional incandescent airfield lighting systems are difficult to maintain. RL lighting is typically a large-surface-area, low-intensity light source that operates 100% of the time. The RL light sources gradually decrease in brightness over time, so periodic replacement (every 6 to 8 years) is necessary. RL lighting functions best in low ambient light, which provides the high contrast ratios necessary for successful use of these devices. 12 figs., 8 tabs.

Tompkins, J.A. (Westinghouse Electric Corp., Las Vegas, NV (USA)); Haff, K.W.; Schultz, F.J. (Oak Ridge National Lab., TN (USA))

1990-09-01T23:59:59.000Z

488

TRANSIENT, REAL-TIME, PARTICULATE EMISSION MEASUREMENTS IN DIESEL ENGINES  

DOE Green Energy (OSTI)

This paper reports our efforts to develop an instrument, TG-1, to measure particulate emissions from diesel engines in real-time. TG-1 while based on laser-induced incandescence allows measurements at 10 Hz on typical engine exhausts. Using such an instrument, measurements were performed in the exhaust of a 1.7L Mercedes Benz engine coupled to a low inertia dynamometer. Comparative measurements performed under engine steady state conditions showed the instrument to agree within {+-}12% of measurements performed with an SMPS. Moreover, the instrument had far better time response and time resolution than a TEOM{reg_sign} 1105. Also, TG-1 appears to surpass the shortcomings of the TEOM instrument, i.e., of yielding negative values under certain engine conditions and, being sensitive to external vibration.

Gupta, S; Shih, J; Hillman, G; sekar, R; Graze, R; Shimpi, S; Martin, W; Pier, D

2003-08-24T23:59:59.000Z

489

Scaling Up: Kilolumen Solid-State Lighting Exceeding 100 LPW via Remote Phosphor  

SciTech Connect

This thirty-month project was successful in attaining its ambitious objectives of demonstrating a radically novel 'remote-phosphor' LED light source that can out-perform conventional conformal coated phosphor LED sources. Numerous technical challenges were met with innovative techniques and optical configurations. This product development program for a new generation of solid-state light sources has attained unprecedented luminosity (over 1 kilo-lumen) and efficacy (based on the criterion lumens per 100mw radiant blue). LPI has successfully demonstrated its proprietary technology for optical synthesis of large uniform sources out of the light output of an array of separated LEDs. Numerous multiple blue LEDs illuminate single a phosphor patch. By separating the LEDs from the phosphor, the phosphor and LEDs operate cooler and with higher efficiency over a wide range of operating conditions (from startup to steady state). Other benefits of the system include: better source uniformity, more types of phosphor can be used (chemical interaction and high temperatures are no longer an issue), and the phosphor can be made up from a pre-manufactured sheet (thereby lowering cost and complexity of phosphor deposition). Several laboratory prototypes were built and operated at the expected high performance level. The project fully explored two types of remote phosphor system: transmissive and reflective. The first was found to be well suited for a replacement for A19 type incandescent bulbs, as it was able to replicate the beam pattern of a traditional filament bulb. The second type has the advantages that it is pre-collimate source that has an adjustable color temperature. The project was divided in two phases: Phase I explored a transmissive design and Phase II of the project developed reflective architectures. Additionally, in Phase II the design of a spherical emitting transmissive remote phosphor bulb was developed that is suitable for replacement of A19 and similar light bulbs. In Phase II several new reflective remote phosphor systems were developed and patents applied for. This research included the development of reflective systems in which the short-pass filter operated at a nominal incidence angle of 15{sup o}, a major advancement of this technology. Another goal of the project was to show that it is possible to align multiple optics to multiple LEDs (spaced apart for better thermal management) to within an accuracy in the z-direction of 10 microns or less. This goal was achieved. A further goal was to show it is possible to combine and homogenize the output from multiple LEDs without any flux loss or significant increase in etendue. This goal also was achieved. The following color-coded computer drawing of the Phase 2 reflective remote phosphor prototype gives an idea of the accuracy challenges encountered in such an assembly. The actual setup has less functional clarity due to the numerous items of auxiliary equipment involved. Not only did 10 degrees of freedoms alignment have to be supplied to the LEDs and component prisms as well, but there were also micro-titrating glue dispensers and vacuum hoses. The project also utilized a recently introduced high-index glass, available in small customized prisms. This prototype also embodies a significant advance in thin-film design, by which an unprecedented 98% single-pass efficiency was attained over a 30 degree range of incidence angle (Patents Pending). Such high efficiency is especially important since it applies to the blue light going to the phosphor and then again to the phosphor's light, so that the 'system' efficiency associated with short-pass filter was 95.5%. Other losses have to be kept equally small, towards which a new type of ultra-clear injection-moldable acrylic was discovered and used to make ultra-transparent CPC optics. Several transmissive remote phosphor prototypes were manufactured that could replace screw-in type incandescent bulbs. The CRI of the white light from these prototypes varied from 55 to 93. The system efficiency achieved was between 27 to 29.5

Waqidi Falicoff

2008-09-15T23:59:59.000Z

490

Feeling the Heat... From My TV Set | Department of Energy  

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

Feeling the Heat... From My TV Set Feeling the Heat... From My TV Set Feeling the Heat... From My TV Set August 8, 2011 - 2:32pm Addthis Andrea Spikes Communicator at DOE's National Renewable Energy Laboratory How many light bulbs does it take to equal the power output of a TV set? Or is it the other way around? The answer: It depends on the bulb and the TV. There are a few factors that determine the answer such as the wattage of the standard light bulb and the wattage of the TV. I was curious about the energy usage of my 48" LCD flat screen TV, since I can feel the heat coming off of it when it's on (which doesn't help me to feel cooler in the summer). I figured it must be using a ton of power! Older color TV sets with cathode ray tubes (CRTs) have an energy use range of 65-133 watts, depending on size: See the Typical Wattages of Various

491

Feeling the Heat... From My TV Set | Department of Energy  

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

Feeling the Heat... From My TV Set Feeling the Heat... From My TV Set Feeling the Heat... From My TV Set August 8, 2011 - 2:32pm Addthis Andrea Spikes Communicator at DOE's National Renewable Energy Laboratory How many light bulbs does it take to equal the power output of a TV set? Or is it the other way around? The answer: It depends on the bulb and the TV. There are a few factors that determine the answer such as the wattage of the standard light bulb and the wattage of the TV. I was curious about the energy usage of my 48" LCD flat screen TV, since I can feel the heat coming off of it when it's on (which doesn't help me to feel cooler in the summer). I figured it must be using a ton of power! Older color TV sets with cathode ray tubes (CRTs) have an energy use range of 65-133 watts, depending on size: See the Typical Wattages of Various

492

NETL: Features - October 2011  

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

Takes Top Honors for Innovation Takes Top Honors for Innovation From the start of a project, NETL researchers aim to create something that changes lives for the better, improving our health, our environment, and our way of living. Inspired by the world around them, they thrive on pushing technology past the threshold of what is possible, ever-pioneering the future of energy. NETL is always thrilled when our exceptional researchers and the products and technologies they develop are acknowledged. On October 13, R&D Magazine held its annual R&D 100 Awards ceremony during which it recognized collaborative efforts by NETL that brought three new technologies to the marketplace in the past year. Each year, R&D Magazine honors 100 of the year's most technologically significant inventions with its R&D 100 Awards. These "Oscars of Innovation" commend the hard work of our nation's scientists for their newly commercialized products and confer a mark of excellence for their efforts. Many of the products recognized by R&D Magazine in the past are common today. The automated teller machine (ATM) was showcased by R&D Magazine in 1973. The halogen lamp, which made the top 100 list in 1974, is now a replacement for the less-efficient incandescent bulb. And today, movies are watched across the nation on HDTV, a novel concept recognized by R&D Magazine in 1998. With technologies like these on its list of favorites, R&D Magazine is certainly a prophet on the topic of revolutionary innovations.

493

Energy Efficiency Through Lighting Upgrades  

Science Conference Proceedings (OSTI)

Lighting upgrades including neon to LED, incandescent to CFL's and T-12 to T-8 and T-5's were completed through this grant. A total of 16 Chickasaw nation facilities decreased their carbon footprint because of these grant funds. Calculations used were based on comparing the energy usage from the previous year?¢????s average and the current energy usage. For facilities without a full year's set of energy bills, the month after installation was compared to the same month from the previous year. Overall, the effect the lighting change-outs had for the gaming centers and casinos far exceeded expectations. For the Madill Gaming Center; both an interior and exterior upgrade was performed which resulted in a 31% decrease in energy consumption. This same reduction was seen in every facility that participated in the grant. Just by simply changing out light bulbs to newer energy efficient equivalents, a decrease in energy usage can be achieved and this was validated by the return on investment seen at Chickasaw Nation facilities. Along with the technical project tasks were awareness sessions presented at Chickasaw Head Starts. The positive message of environmental stewardship was passed down to head start students and passed along to Chickasaw employees. Excitement was created in those that learned what they could do to help reduce their energy bills and many followed through and took the idea home. For a fairy low cost, the general public can also use this technique to lower their energy consumption both at home and at work. Although the idea behind the project was somewhat simple, true benefits have been gained through environmental awareness and reductions of energy costs.

Kara Berst; Maria Howeth

2010-06-01T23:59:59.000Z

494

Persistence of the impact of the Hood River Conservation Project on typical and peak loads three years after weatherization  

SciTech Connect

The Hood River Conservation Project (HRCP) was a major residential retrofit demonstration project, operated by Pacific Power Light Company (Pacific Power) between 1984 and 1988, and funded by the Bonneville Power Administration (Bonneville). The project was designed to install as many cost-effective retrofit measures in as many electrically heated homes as possible in the community of Hood River, Oregon. The Pacific Power HRCP planners statistically selected a special group of 320 Hood River homes that represented a cross-section of the community. The end-use loads (electric space heating, electric water heating, and woodfuel space heating) and the interior temperatures of these homes were monitored for one year before weatherization and three years after weatherization. After more than four years of submetered data collection, 220 single-family, detached homes were available for analysis in the second load study. Weather was normalized for the four heating seasons by matching one day from the pre-program year with one day from each postretrofit year.

White, D.L.; Stovall, T.K.; Tonn, B.E.

1992-02-01T23:59:59.000Z

495

Persistence of the impact of the Hood River Conservation Project on typical and peak loads three years after weatherization  

SciTech Connect

The Hood River Conservation Project (HRCP) was a major residential retrofit demonstration project, operated by Pacific Power & Light Company (Pacific Power) between 1984 and 1988, and funded by the Bonneville Power Administration (Bonneville). The project was designed to install as many cost-effective retrofit measures in as many electrically heated homes as possible in the community of Hood River, Oregon. The Pacific Power HRCP planners statistically selected a special group of 320 Hood River homes that represented a cross-section of the community. The end-use loads (electric space heating, electric water heating, and woodfuel space heating) and the interior temperatures of these homes were monitored for one year before weatherization and three years after weatherization. After more than four years of submetered data collection, 220 single-family, detached homes were available for analysis in the second load study. Weather was normalized for the four heating seasons by matching one day from the pre-program year with one day from each postretrofit year.

White, D.L.; Stovall, T.K.; Tonn, B.E.

1992-02-01T23:59:59.000Z

496

Case Study 1 The database system that you are to implement in this project is for a typical Car Rental  

E-Print Network (OSTI)

customers. The company keeps a number of offices in a variety of cities and locations within each city. Each a vehicle, the company records the customer name, address, phone number (with the area code). A customer a reservation, the customer provides her/his name and phone number, and the system prints a confirmation number

Lakshmanan, Laks V.S.

497

Simulating the Impact of Climate Change on Runoff in a Typical River Catchment of the Loess Plateau, China  

Science Conference Proceedings (OSTI)

Global warming will have direct impacts on regional water resources by accelerating the hydrological cycle. Hydrological simulation is an important approach to studying climate change impacts. In this paper, a snowmelt-based water balance model (...

G. Q. Wang; J. Y. Zhang; Y. Q. Xuan; J. F. Liu; J. L. Jin; Z. X. Bao; R. M. He; C. S. Liu; Y. L. Liu; X. L. Yan

2013-10-01T23:59:59.000Z

498

An Algorithm to Infer Continental-Scale Albedo from AVHRR Data, Land Cover Class, and Field Observations of Typical BRDFs  

Science Conference Proceedings (OSTI)

A method to derive bottom-of-atmosphere land surface albedos from Advanced Very High Resolution Radiometer (AVHRR) satellite measurements is presented. The algorithm described uses kernel-based bidirectional reflectance distribution function (...

Nicholas C. Strugnell; Wolfgang Lucht

2001-04-01T23:59:59.000Z

499

Simulating the Impact of Climate Change on Runoff in a Typical River Catchment of the Loess Plateau, China  

Science Conference Proceedings (OSTI)

Global warming will have direct impacts on regional water resources by accelerating the hydrological cycle. Hydrological simulation is an important approach to studying climate change impacts. In this paper, a Snowmelt-based Water Balance Model (...

G. Q. Wang; J. Y. Zhang; Y. Q. Xuan; J. L. Jin; Z. X. Bao; R. M. He; C. S. Liu; Y. L. Liu; X. L. Yan

500

A Prototype Radon Filter for Air A typical, recurring problem in low-background physics is the contamination of sensitive  

E-Print Network (OSTI)

). 4.1.5 Early attempts Swing systems are used extensively in industrial air separation processes. The charcoal has been initially washed with water to rid it of dust, and then put in an oven to dry