National Library of Energy BETA

Sample records for lamps enforcement policy

  1. Candelabra and Intermediate Base Lamps Enforcement Policy Statement |

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

    Department of Energy Candelabra and Intermediate Base Lamps Enforcement Policy Statement Candelabra and Intermediate Base Lamps Enforcement Policy Statement July 1, 2011 - 5:00pm Addthis The Department issued guidance today advising manufacturers, importers and private labelers that DOE will not enforce the energy conservation standards and compliance certification requirements for candelabra and intermediate base lamps until January 1, 2012. Addthis Related Articles New Funding Opportunity:

  2. Enforcement Policy: Regional Standards Enforcement and Distributors |

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

    Department of Energy Enforcement and Distributors Enforcement Policy: Regional Standards Enforcement and Distributors Issued April 24, 2014 DOE has initiated a rulemaking to consider possible approaches to enforcing regional standards for residential central air conditioners and heat pumps. DOE will not assert civil penalty authority over distributors for violation of the regional standard for central air conditioners. Enforcement Policy: Regional Standards Enforcement and Distributors (3.55

  3. Enforcement Policy Statement: Regional Standards Enforcement Rulemaking

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

    Regional Standards Enforcement Rulemaking and Distributors April 24, 2014 On June 27, 2011, the Department of Energy (DOE) published in the Federal Register a direct final rule (DFR) under the Energy Policy and Conservation Act (EPCA), 42 U.S.C. §§ 6291-6309, which set forth amended energy conservation standards for central air conditioners and heat pumps, including regional standards in certain States. 76 FR 37408. DOE has initiated a rulemaking to consider possible approaches to enforcing

  4. Enforcement Policy Statement: Regional Standards Enforcement...

    Office of Environmental Management (EM)

    the Energy Policy and Conservation Act (EPCA), 42 U.S.C. 6291-6309, which set forth amended energy conservation standards for central air conditioners and heat pumps,...

  5. General statement of policy and procedures for NRC enforcement actions: Enforcement policy. Revision 1

    SciTech Connect (OSTI)

    1998-05-01

    This document includes the US Nuclear Regulatory Commission`s (NRC`s or Commission`s) revised General Statement of Policy and Procedure for Enforcement Actions (Enforcement Policy) as it was published in the Federal Register on May 13, 1998 (63 ER 26630). The Enforcement Policy is a general statement of policy explaining the NRC`s policies and procedures in initiating enforcement actions, and of the presiding officers and the Commission in reviewing these actions. This policy statement is applicable to enforcement matters involving the radiological health and safety of the public, including employees` health and safety, the common defense and security, and the environment.

  6. Water Heater Enforcement Policy Statement | Department of Energy

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

    Water Heater Enforcement Policy Statement Water Heater Enforcement Policy Statement October 2, 2015 This enforcement policy statement explains DOE's policy with respect to the enforcement of certification requirements and compliance with standards with respect to consumer water heaters and residential-duty commercial water heating equipment during the interim period between July 13, 2015, and the publication of a conversion factor final rule. Enforcement Policy Statement - WH.pdf (74.46 KB) More

  7. Commercial Equipment Testing Enforcement Policies | Department of Energy

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

    Commercial Equipment Testing Enforcement Policies Commercial Equipment Testing Enforcement Policies In an exercise of its enforcement discretion, under specific conditions, DOE will not perform assessment testing pursuant to 10 C.F.R. § 429.104, verification testing pursuant to 10 C.F.R. § 429.70(c)(5), or enforcement testing pursuant to 10 C.F.R. § 429.110 on certain units of commercial equipment, as described in these policy statements. Enforcement Policy Statement: Testing of Commercial

  8. West Coast Port Closure Enforcement Policy | Department of Energy

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

    West Coast Port Closure Enforcement Policy West Coast Port Closure Enforcement Policy February 27, 2015 Closures at 29 West Coast marine ports in February 2015 due to a labor dispute have resulted in significant delays for certain goods entering the United States through those ports. DOE issued a policy not to seek civil penalties for violations resulting from those delays if the importers provide certain documentation to DOE by July 1, 2015. Enforcement Policy Statement: West Coast Port

  9. Enforcement Policy: CAC Independent Coil Manufacturers | Department of

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

    Energy CAC Independent Coil Manufacturers Enforcement Policy: CAC Independent Coil Manufacturers July 13, 2016 DOE has issued an enforcement policy related to certain violations related to an independent coil manufacturer's certification of a basic model of central air conditioner. See the complete policy for details. Enforcement Policy: CAC Independent Coil Manufacturers (3.58 KB) More Documents & Publications ISSUANCE 2016-05-19: Energy Conservation Program: Test Procedures for Central

  10. Enforcement Policy: Regional Standards Sell-Through | Department of Energy

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

    Sell-Through Enforcement Policy: Regional Standards Sell-Through Issued: April 24, 2014 DOE will not seek civil penalties for violations of the regional standards applicable to central air conditioners that occur prior to July 1, 2016, provided that the violations are related to the distribution in commerce of units manufactured prior to January 1, 2015. Enforcement Policy: Regional Standards Sell-Through (3.85 KB) More Documents & Publications Enforcement Policy: Regional Standards

  11. Enforcement Policy: Split-System Central Air Conditioners Without HSVC |

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

    Department of Energy Split-System Central Air Conditioners Without HSVC Enforcement Policy: Split-System Central Air Conditioners Without HSVC December 16, 2015 DOE issued an enforcement policy that it would begin investigating the methods manufacturers are using to rate split-system central air conditioners that do not have a highest sales volume combination (HSVC) to test as required by the applicable regulations and that it would assess penalties for units manufactured after February 1,

  12. Enforcement Policy Statement Regarding Ratings by CAC Independent Coil Manufacturers

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

    Enforcement Policy Statement Regarding Ratings by CAC Independent Coil Manufacturers Issued: July 13, 2016 In an exercise of its enforcement discretion, DOE will not seek civil penalties for violations of 10 C.F.R. § 429.16(a)(3)(i) where an independent coil manufacturer (ICM) certifies a basic model of split-system central air conditioner with a representative value that is more efficient than a combination certified by an outdoor unit manufacturer (OUM) containing the same outdoor unit where

  13. Enforcement Policy Statement: Compliance Period for Regional...

    Broader source: Energy.gov (indexed) [DOE]

    the Energy Policy and Conservation Act (EPCA), 42 U.S.C. 6291-6309, which set forth amended energy conservation standards for residential furnaces, central air...

  14. Enforcement Policy Statement: Off Mode Standards for Central Air Conditioners

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

    Enforcement Policy Statement: Off Mode Standards for Central Air Conditioners and Central Air Conditioning Heat Pumps July 8, 2014 On June 27, 2011, the Department of Energy (DOE) published in the Federal Register a direct final rule (DFR) under the Energy Policy and Conservation Act (EPCA), 42 U.S.C. §§ 6291-6309, which set forth amended energy conservation standards for central air conditioners and central air conditioning heat pumps (CAC/HP), including a new standard for off mode electrical

  15. Microsoft Word - Enforcement Policy Statement - CF CFLK (05012016).docx

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

    Certain ceiling fans and certain ceiling fan light kits Enforcement Policy Statement: Certain ceiling fans and certain ceiling fan light kits Issued: December 15, 2015 Revised: March 15, 2016 In a final rule published on December 24, 2015, DOE explained it interprets the definition of ceiling fan to include "hugger fans" and fans capable of producing large volumes of airflow 1 (collectively, for the purposes of this policy, "subject fans"), which means that those fans are

  16. ENFORCEMENT GUIDANCE SUPPLEMENT 95-01: Application of Price Anderson Enforcement Policy to Programmatic Elements for Which Exemption Requests Have Been Submitted

    Broader source: Energy.gov [DOE]

    In accordance with Section 1.3 (Interim Enforcement Guidance) of the DOE Enforcement Handbook (1087-95), this document responds to questions regarding the manner in which DOE's enforcement policy,...

  17. Enforcement Policy: Certain Ceiling Fans and Certain Ceiling Fan Light Kits

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

    | Department of Energy Certain Ceiling Fans and Certain Ceiling Fan Light Kits Enforcement Policy: Certain Ceiling Fans and Certain Ceiling Fan Light Kits Issued: December 15, 2015 Revised: March 15, 2016 DOE announced an enforcement policy in a Federal Register notice published on December 24, 2015. This document provides additional information about how DOE plans to implement the policy. This policy is limited to certain ceiling fans and certain ceiling fan light kits manufactured prior to

  18. DOE Directives and NNSA Policy Letters Enforceable under 10 C.F.R. Part 824

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

    | Department of Energy DOE Directives and NNSA Policy Letters Enforceable under 10 C.F.R. Part 824 DOE Directives and NNSA Policy Letters Enforceable under 10 C.F.R. Part 824 June 26, 2015 - 2:24pm Addthis The following is a list of Department of Energy (DOE) directives and National Nuclear Security Administration (NNSA) Policy Letters (NAPs) that, as of April 2015, contain requirements that can be enforced pursuant to section 824.4(a)(3) of 10 C.F.R. Part 824. This list is subject to

  19. Enforcement Policy Statement: Off Mode Standards for CAC/HP | Department of

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

    Energy Policy Statement: Off Mode Standards for CAC/HP Enforcement Policy Statement: Off Mode Standards for CAC/HP July 8, 2014 DOE will not seek civil penalties for violation of the off mode electrical power consumption standard for central air conditioners or central air conditioning heat pumps (CAC/HP) until 180 days following publication of a final rule establishing a test method for measuring off mode electrical power consumption for CAC/HP. Enforcement Policy: Off Mode Standards for

  20. Content-addressable memory based enforcement of configurable policies

    SciTech Connect (OSTI)

    Berg, Michael J

    2014-05-06

    A monitoring device for monitoring transactions on a bus includes content-addressable memory ("CAM") and a response policy unit. The CAM includes an input coupled to receive a bus transaction tag based on bus traffic on the bus. The CAM stores data tags associated with rules of a security policy to compare the bus transaction tag to the data tags. The CAM generates an output signal indicating whether one or more matches occurred. The response policy unit is coupled to the CAM to receive the output signal from the CAM and to execute a policy action in response to the output signal.

  1. Enforcement Policy on the Application of Waivers and on the Waiver Process

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

    | Department of Energy Policy on the Application of Waivers and on the Waiver Process Enforcement Policy on the Application of Waivers and on the Waiver Process December 23, 2010 In response to questions from manufacturers, on November 30, 2010, the Department of Energy sought views on the implementation of recently granted waivers establishing an alternative test procedure for large-capacity clothes washers. After reviewing the comments, relevant provisions of the Energy Policy and

  2. Enforcement Policy Statement: Compliance Period for Regional Standards

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

    Compliance Period for Regional Standards Applicable to Central Air Conditioners April 24, 2014 On June 27, 2011, the U.S. Department of Energy (DOE) published in the Federal Register a direct final rule (DFR) under the Energy Policy and Conservation Act (EPCA), 42 U.S.C. §§ 6291-6309, which set forth amended energy conservation standards for residential furnaces, central air conditioners, and heat pumps, including regional standards for different product types in indicated States. 76 FR 37408.

  3. Enforcement | Department of Energy

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

    Enforcement Enforcement The Department of Energy's (DOE) Office of Enforcement promotes overall improvement in the Department's safety and security programs through management and implementation of the DOE enforcement programs for safety and classified information security that are authorized by the Atomic Energy Act. The office is independent of the DOE offices that develop and implement policy and programs. The office conducts enforcement investigations using systematic enforcement practices

  4. Guidance Concerning Enforcement of EISA 2007 Standards Candelabra Base and

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

    Intermediate Base Lamps | Department of Energy Concerning Enforcement of EISA 2007 Standards Candelabra Base and Intermediate Base Lamps Guidance Concerning Enforcement of EISA 2007 Standards Candelabra Base and Intermediate Base Lamps The Energy Independence and Security Act of 2007 (EISA 2007) imposed energy conservation standards for candelabra and intermediate base lamps, and those provisions became effective with the statute. Microsoft Word - Guidance Concerning Enforcement of EISA 2007

  5. Enforcement Policy Statement Regarding Walk-in Cooler/Walk-in...

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

    Issued: August 14, 2015 Updated: February 1, 2016 In an exercise of its enforcement discretion, DOE will not seek civil penalties or injunctive relief concerning violations of the ...

  6. Enforcement Policy Statement Regarding Walk-in Cooler/Walk-in...

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

    August 14, 2015 NOTE: This policy is not currently in effect. As noted below, this policy will become effective only if the requirements in section (2) below are satisfied. ASRAC ...

  7. Enforcement Policy Statement Regarding Walk-in Cooler/Walk-in Freezer Refrigeration Systems

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

    Issued: August 14, 2015 Updated: February 1, 2016 In an exercise of its enforcement discretion, DOE will not seek civil penalties or injunctive relief concerning violations of the four energy conservation standards applicable to dedicated condensing refrigeration systems operating at medium temperatures that are promulgated at 10 C.F.R. § 431.306(e), provided that the violations are related to the distribution in commerce of WICF refrigeration system components manufactured prior to January 1,

  8. Enforcement Policy Statement Regarding Walk-in Cooler/Walk-in Freezer Refrigeration Systems

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

    Issued: August 14, 2015 Updated: August 31, 2015 NOTE: This policy is not currently in effect. As noted below, this policy will become effective only if the requirement in section (2) below is satisfied. The Appliance Standards and Rulemaking Advisory Committee (ASRAC) established a working group to engage in negotiations concerning the rulemaking contemplated in the settlement agreement described below, and the first working group meeting was held on August 27, 2015. Under section (2), this

  9. Lamp Divisions

    Office of Legacy Management (LM)

    --- /A;; i :' r%i;in~house ilEc;' i:Z3:~cra:ion Lamp Divisions , _.. (I +i. 0 :,,,rg. . I . . -= i?e p/q! qe)-' &se pw E.rcale?l iev, Je!sey 07m March 20, 1 gs? ::r . J. A. Jones I ti. 5. Muclear Regulatory Commission .> = ..- haterials Licensing Branch -s - ,.I, - - Division of Fuel Cycle and hateri al Safety LY. , $2 - _ . ' -' . 3 _- - Yeshington, C. C. 2@555 - :_ :--, =-- -- .-?J -.: y...., : :- 7 Dear Mr. Jones : y-- --, ? . *I 2=15 2 r; X -P The following is our final report of the

  10. Aperture lamp

    DOE Patents [OSTI]

    MacLennan, Donald A.; Turner, Brian P.

    2003-01-01

    A discharge lamp includes means for containing a light emitting fill, the fill being capable of absorbing light at one wavelength and re-emitting the light at a different wavelength, the light emitted from the fill having a first spectral power distribution in the absence of reflection of light back into the fill; means for exciting the fill to cause the fill to emit light; and means for reflecting some of the light emitted by the fill back into the fill while allowing some light to exit, the exiting light having a second spectral power distribution with proportionately more light in the visible region as compared to the first spectral power distribution, wherein the light re-emitted by the fill is shifted in wavelength with respect to the absorbed light and the magnitude of the shift is in relation to an effective optical path length. Another discharge lamp includes an envelope; a fill which emits light when excited disposed in the envelope; a source of excitation power coupled to the fill to excite the fill and cause the fill to emit light; and a reflective ceramic structure disposed around the envelope and defining an light emitting opening, wherein the structure comprises a sintered body built up directly on the envelope and made from a combination of alumina and silica.

  11. Enforcement Policy Statement Regarding Walk-in Cooler/Walk-in Freezer Refrigeration Systems

    Broader source: Energy.gov [DOE]

    This policy is not currently in effect. If the Department of Energy receives recommended standards from the Appliance Standards and Rulemaking Advisory Committee within a specified time frame, DOE will not seek civil penalties or injunctive relief concerning violations of the four energy conservation standards applicable to dedicated condensing refrigeration systems operating at medium temperatures that are promulgated at 10 C.F.R. 431.306(e).

  12. LED lamp

    DOE Patents [OSTI]

    Galvez, Miguel; Grossman, Kenneth; Betts, David

    2013-11-12

    There is herein described a lamp for providing white light comprising a plurality of light sources positioned on a substrate. Each of said light sources comprises a blue light emitting diode (LED) and a dome that substantially covers said LED. A first portion of said blue light from said LEDs is transmitted through said domes and a second portion of said blue light is converted into a red light by a first phosphor contained in said domes. A cover is disposed over all of said light sources that transmits at least a portion of said red and blue light emitted by said light sources. The cover contains a second phosphor that emits a yellow light in response to said blue light. The red, blue and yellow light combining to form the white light and the white light having a color rendering index (CRI) of at least about 80.

  13. Enforcement handbook: Enforcement of DOE nuclear safety requirements

    SciTech Connect (OSTI)

    1995-06-01

    This Handbook provides detailed guidance and procedures to implement the General Statement of DOE Enforcement Policy (Enforcement Policy or Policy). A copy of this Enforcement Policy is included for ready reference in Appendix D. The guidance provided in this Handbook is qualified, however, by the admonishment to exercise discretion in determining the proper disposition of each potential enforcement action. As discussed in subsequent chapters, the Enforcement and Investigation Staff will apply a number of factors in assessing each potential enforcement situation. Enforcement sanctions are imposed in accordance with the Enforcement Policy for the purpose of promoting public and worker health and safety in the performance of activities at DOE facilities by DOE contractors (and their subcontractors and suppliers) who are indemnified under the Price-Anderson Amendments Act. These indemnified contractors, and their suppliers and subcontractors, will be referred to in this Handbook collectively as DOE contractors. It should be remembered that the purpose of the Department`s enforcement policy is to improve nuclear safety for the workers and the public, and this goal should be the prime consideration in exercising enforcement discretion.

  14. LED MR16 Lamps

    SciTech Connect (OSTI)

    2012-07-01

    Solid-state lighting program technology fact sheet that describes the performance of LED MR16 lamps and discusses electronic compatibility concerns.

  15. Snapshot: Linear Lamps (TLEDs)

    Broader source: Energy.gov [DOE]

    A report using LED Lighting Facts data to examine the current state of the market for linear fluorescent lamps. (8 pages, July 2016)

  16. EPA Mobile Source Enforcement Memo 1A

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D.C. 20460 OFFICE OF ENFORCEMENT AND COMPLIANCE ASSURANCE September 4, 1997 Addendum to Mobile Source Enforcement Memorandum 1A SUBJECT: Tampering Enforcement Policy for Alternative Fuel Aftermarket Conversions A. Purpose The purpose of this document is to clarify and revise the U.S. Environmental Protection Agency's (EPA's) "tampering" enforcement policy for motor vehicles and motor vehicle engines originally designed to

  17. Jacketed lamp bulb envelope

    DOE Patents [OSTI]

    MacLennan, Donald A.; Turner, Brian P.; Gitsevich, Aleksandr; Bass, Gary K.; Dolan, James T.; Kipling, Kent; Kirkpatrick, Douglas A.; Leng, Yongzhang; Levin, Izrail; Roy, Robert J.; Shanks, Bruce; Smith, Malcolm; Trimble, William C.; Tsai, Peter

    2001-01-01

    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.

  18. Fluorescent Tube Lamps

    Broader source: Energy.gov [DOE]

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

  19. Turning on LAMP

    SciTech Connect (OSTI)

    Bostedt, Christoph

    2014-06-30

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

  20. Turning on LAMP

    ScienceCinema (OSTI)

    Bostedt, Christoph

    2014-07-16

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

  1. Rapid flash lamp

    DOE Patents [OSTI]

    Gavenonis, Thomas L.; Hewitt, William H.

    1989-01-01

    A method and apparatus for providing low peak time and pulse width actinic energy from a lamp by varying the input energy of a capacitive ignition circuit having relatively high voltage to the lamp. The lamp comprises a pair of electrodes disposed within a light transparent envelope in which a combustible and an oxidizing gas reaction combination is located. The combustible is preferably shredded zirconium which is in contact with and provides an electrical discharge path between the electrodes. The gas is preferably pressurized oxygen.

  2. Rapid flash lamp

    DOE Patents [OSTI]

    Gavenonis, Thomas L.; Hewitt, William H.

    1989-06-06

    A method and apparatus for providing low peak time and pulse width actinic energy from a lamp by varying the input energy of a capacitive ignition circuit having relatively high voltage to the lamp. The lamp comprises a pair of electrodes disposed within a light transparent envelope in which a combustible and an oxidizing gas reaction combination is located. The combustible is preferably shredded zirconium which is in contact with and provides an electrical discharge path between the electrodes. The gas is preferably pressurized oxygen.

  3. LED Directional Lamps

    SciTech Connect (OSTI)

    2012-11-01

    Solid-state lighting program technology fact sheet that provides an overview of the current performance of LED PAR-, BR-, R-, and AR-shaped lamps, which were all investigated by CALiPER in 2012.

  4. Magnetic fluorescent lamp

    DOE Patents [OSTI]

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

    1983-12-29

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

  5. LED MR16 Lamps | Department of Energy

    Energy Savers [EERE]

    LED MR16 Lamps LED MR16 Lamps A U.S. DOE Solid-State Lighting Program technology fact sheet on LED MR16 lamps. PDF icon ledmr16-lamps.pdf More Documents & Publications Report ...

  6. LED MR16 Lamps

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  7. Implementation, Certification and Enforcement | Department of Energy

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

    Appliance & Equipment Standards » Implementation, Certification and Enforcement Implementation, Certification and Enforcement The U.S. Department of Energy (DOE) is authorized by the Energy Policy and Conservation Act of 1975 (as amended) to enforce compliance with the energy and water conservation standards established for certain consumer products and commercial and industrial equipment. To ensure the implementation of the current standards for covered appliances and equipment, DOE has

  8. Policies

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    are in .pdf format) After Hours Access Policy Booking and Login Policy Cleanroom Policy Equipment Use Policy Two-Person Rule Cleanroom Chemical List Experimental Hall Policy...

  9. Max Tech and Beyond: High-Intensity Discharge Lamps (Technical...

    Office of Scientific and Technical Information (OSTI)

    ... MH lamps, and more specifically, ceramic MH lamps are continuing to improve in efficacy as well as light quality, manufacturability and lamp life. Within an HID lamp, the ...

  10. Fluorescent Lamp Ballasts

    Broader source: Energy.gov [DOE]

    The Department of Energy (DOE) develops standardized data templates for reporting the results of tests conducted in accordance with current DOE test procedures. Templates may be used by third-party laboratories under contract with DOE that conduct testing in support of ENERGY STAR® verification, DOE rulemakings, and enforcement of the federal energy conservation standards.

  11. High brightness microwave lamp

    DOE Patents [OSTI]

    Kirkpatrick, Douglas A.; Dolan, James T.; MacLennan, Donald A.; Turner, Brian P.; Simpson, James E.

    2003-09-09

    An electrodeless microwave discharge lamp includes a source of microwave energy, a microwave cavity, a structure configured to transmit the microwave energy from the source to the microwave cavity, a bulb disposed within the microwave cavity, the bulb including a discharge forming fill which emits light when excited by the microwave energy, and a reflector disposed within the microwave cavity, wherein the reflector defines a reflective cavity which encompasses the bulb within its volume and has an inside surface area which is sufficiently less than an inside surface area of the microwave cavity. A portion of the reflector may define a light emitting aperture which extends from a position closely spaced to the bulb to a light transmissive end of the microwave cavity. Preferably, at least a portion of the reflector is spaced from a wall of the microwave cavity. The lamp may be substantially sealed from environmental contamination. The cavity may include a dielectric material is a sufficient amount to require a reduction in the size of the cavity to support the desired resonant mode.

  12. Inductive tuners for microwave driven discharge lamps

    DOE Patents [OSTI]

    Simpson, James E.

    1999-01-01

    An RF powered electrodeless lamp utilizing an inductive tuner in the waveguide which couples the RF power to the lamp cavity, for reducing reflected RF power and causing the lamp to operate efficiently.

  13. LED Directional Lamps | Department of Energy

    Energy Savers [EERE]

    Directional Lamps LED Directional Lamps BTP EERE Solid-State Lighting Program PDF icon leddirectionallamps.pdf More Documents & Publications Energy Savings Estimates of Light ...

  14. Retail Replacement Lamps | Department of Energy

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

    CALiPER Testing » Application Reports » Retail Replacement Lamps Retail Replacement Lamps Annual CALiPER testing of A19, G25, candelabra, night light, MR16/PAR16, PAR20, and PAR30 replacement lamps - purchased directly from store shelves - offers insights on performance trends from year to year. The report findings offer valuable insights for manufacturers and retailers alike. Retail Lamps Study 3 (48 pages, February 2014) Retail Lamps Study 3.1: Dimming, Flicker, and Power Quality

  15. Enforcement Guidance Supplement 99-02: DOE Enforcement Activities of Internal Dosimetry Program Requirements

    Broader source: Energy.gov [DOE]

    Section 1.3 of the Operational Procedure entitled Enforcement of DOE Nuclear Safety Requirements under Price-Anderson Amendments Act of 1988, published in June 1998, provides the opportunity for the Office of Enforcement and Investigation (EH Enforcement) to issue clarifying guidance in a timely manner with respect to the processes used in its enforcement activities. The focus of this enforcement guidance clarifies internal dosimetry program requirements identified by the Department of Energy’s nuclear safety requirements in 10 CFR 835 (Occupational Radiation Protection Programs) and 10 CFR 830.120 (Quality Assurance Requirements). To develop the enforcement guidance, EH Enforcement convened a DOE working group which included representatives from the Field Office elements and the Office of Worker Protection Programs and Hazards Management, which is the office responsible for the content and technical clarifications of 10 CFR 835. The guide discusses the following areas: (1) prospective determination of employees that are “likely to receive” 100 millirem (mrem) or greater per 10 CFR 835.402, (Individual Monitoring); (2) application of enforcement policy in taking credit for respiratory protection in prospective determinations; (3) use of contractor’s policies regarding personnel internal exposure to radioactive material; (4) As Low As Reasonably Achievable (ALARA) programs; (5) clarification of enforcement with regard to internal dosimetry programs; and Final Comments.

  16. High pressure neon arc lamp

    DOE Patents [OSTI]

    Sze, Robert C.; Bigio, Irving J.

    2003-07-15

    A high pressure neon arc lamp and method of using the same for photodynamic therapies is provided. The high pressure neon arc lamp includes a housing that encloses a quantity of neon gas pressurized to about 500 Torr to about 22,000 Torr. At each end of the housing the lamp is connected by electrodes and wires to a pulse generator. The pulse generator generates an initial pulse voltage to breakdown the impedance of the neon gas. Then the pulse generator delivers a current through the neon gas to create an electrical arc that emits light having wavelengths from about 620 nanometers to about 645 nanometers. A method for activating a photosensitizer is provided. Initially, a photosensitizer is administered to a patient and allowed time to be absorbed into target cells. Then the high pressure neon arc lamp is used to illuminate the target cells with red light having wavelengths from about 620 nanometers to about 645 nanometers. The red light activates the photosensitizers to start a chain reaction that may involve oxygen free radicals to destroy the target cells. In this manner, a high pressure neon arc lamp that is inexpensive and efficiently generates red light useful in photodynamic therapy is provided.

  17. Small Business First Policy

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

    Energy POLICY Washington, D.C. DOE P 547.1 Approved: 12-14-2012 SUBJECT: SMALL BUSINESS FIRST POLICY PURPOSE AND SCOPE To establish a Small Business First Policy that: (1) Enforces ...

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

    SciTech Connect (OSTI)

    Lin, Jiang

    2002-04-11

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

  19. Enforcement Regulations and Directives - Nuclear Safety | Department of

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

    Energy Nuclear Safety Enforcement Regulations and Directives - Nuclear Safety 10 C.F.R. Part 820 and Amendments 10 C.F.R. Part 820 - Procedural Rules for DOE Nuclear Activities 10 C.F.R. Part 820 - Procedural Rules for DOE Nuclear Activities; General Statement of Enforcement Policy; Final rule; amendment of enforcement policy statement and confirmation of interim rule Enforcement Guidance Supplements 10 C.F.R. Part 830 10 C.F.R. Part 830 - Nuclear Safety Management; Final Rule Office of

  20. CALiPER Snapshot: MR16 Lamps

    Energy Savers [EERE]

    C L E A N C I T I E S www.lightingfacts.com CALiPER last issued an LED Lighting Facts ... MR16 lamp is one of the most difficult lamps for LED technology to successfully replicate. ...

  1. Pantex Enforcement Letter

    Broader source: Energy.gov [DOE]

    The Office of Health, Safety and Security's Office of Enforcement and Oversight has evaluated the facts and circumstances surrounding the conduct of nuclear explosive operations at Pantex Plant,...

  2. Enforcement Letters | Department of Energy

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

    Enforcement Letters Enforcement Letters Documents Available for Download July 14, 2016 Enforcement Letter, UT-Battelle, LLC Worker Safety and Health Enforcement Letter issued to UT-Battelle, LLC related to worker exposures to ozone July 1, 2016 Enforcement Letter, URS Energy and Construction, Inc. Worker Safety and Health Enforcement Letter issued to URS Energy and Construction, Inc. relating to the contractor's heat stress management program February 23, 2016 Enforcement Letter, National

  3. Memorandum, Protective Force Law Enforcement Authority- May 1, 2009

    Broader source: Energy.gov [DOE]

    Investigation allegations that contractor procetive force personnel at a DOE site exceeded their legistative ,regulatory, and policy-based authority by providing on-duty, armed off-site assistance to local law enforcement authorites during other than recapture/recovery operations, and by accessing the local law enforcement database for background checks during the course of on-site administrative traffic stops.

  4. Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance of LED A Lamps

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

    Operated in Steady-State Conditions | Department of Energy Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance of LED A Lamps Operated in Steady-State Conditions Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance of LED A Lamps Operated in Steady-State Conditions Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance of LED A Lamps Operated in Steady-State Conditions (42 pages, December 2014) (2.29 MB) More Documents & Publications Report 20.5: Chromaticity Shift Modes

  5. Enforcement Documents | Department of Energy

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

    Enforcement » Enforcement Documents Enforcement Documents RSS July 14, 2016 Enforcement Letter, UT-Battelle, LLC Worker Safety and Health Enforcement Letter issued to UT-Battelle, LLC related to worker exposures to ozone July 13, 2016 Preliminary Notice of Violation, BWXT Conversion Services, LLC Worker Safety and Health Enforcement Preliminary Notice of Violation issued to BWXT Conversion Services, LLC for violations of 10 C.F.R. Part 851 relating to a potassium hydroxide injury event July 1,

  6. Enforcement Letters | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Letter issued to Skookum Contract Services April 8, 2015 Enforcement Letter, Packaging Specialties, Inc. - April 6, 2015 Nuclear Safety Enforcement Letter issued to...

  7. Enforcement Documents | Department of Energy

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

    requirements at the Los Alamos National Laboratory. April 8, 2015 Enforcement Letter, Packaging Specialties, Inc. - April 6, 2015 Nuclear Safety Enforcement Letter issued to...

  8. Lamp with a truncated reflector cup

    SciTech Connect (OSTI)

    Li, Ming; Allen, Steven C.; Bazydola, Sarah; Ghiu, Camil-Daniel

    2013-10-15

    A lamp assembly, and method for making same. The lamp assembly includes first and second truncated reflector cups. The lamp assembly also includes at least one base plate disposed between the first and second truncated reflector cups, and a light engine disposed on a top surface of the at least one base plate. The light engine is configured to emit light to be reflected by one of the first and second truncated reflector cups.

  9. LED PAR38 Lamps | Department of Energy

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

    Research & Development » Technology Application R&D » CALiPER Testing » Application Reports » LED PAR38 Lamps LED PAR38 Lamps The following CALiPER reports provide a detailed investigation of LED PAR38 lamp performance, covering basic performance characteristics as well as subjective evaluation of beam, shadow, and color quality. Further analysis is provided on flicker, dimming, and power quality characteristics; stress testing; lumen and chromaticity maintenance; and chromaticity

  10. Regional Standards Enforcement

    Broader source: Energy.gov [DOE]

    Central air conditioners are now subject to a base national standard in the North and different, regional standards in the Southeast and Southwest. This page provides information about those standards and how DOE enforces them.

  11. Enforcement Process Overview

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

    SAFETY AND SECURITY ENFORCEMENT PROCESS OVERVIEW JULY 2016 Office of Enforcement Office of Enterprise Assessments U.S. Department of Energy  i Preface The Atomic Energy Act (AEA) of 1954, as amended, gives the Secretary of Energy (Secretary) the authority to establish rules, regulations, or orders necessary or desirable to promote the common defense and security of nuclear materials or to protect health or minimize danger to life or property. Subsequent amendments to the AEA give the

  12. The low-pressure sodium lamp

    SciTech Connect (OSTI)

    Hooker, J.D.

    1997-12-31

    For many years before the introduction of the sodium vapor lamp, scientists had been aware of the remarkably high luminous efficacy of the sodium discharge. However, many technical problems had to be overcome before these lamps could be marketed. The first commercial low pressure sodium lamps were introduced in the early 1930s and to this day they remain the most efficient light sources available. The high efficacy is due partly to the fact that these lamps emit nearly monochromatic yellow light, which is very close to the peak sensitivity of the human eye. Sodium lamps have come a long way since their introduction, and efficacies are now approaching 200 lumens per watt. Despite increasing competition from other types of discharge lamp, low pressure sodium lamps of the SOX type find widespread use in road and security lighting, particularly in Great Britain and many other parts of Europe. This paper reviews the operation and development of the low pressure sodium lamp, and shows what makes it different from the many other types of discharge lamp available.

  13. LED Replacements for Linear Fluorescent Lamps Webcast

    Broader source: Energy.gov [DOE]

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

  14. Medium Base Compact Fluorescent Lamps

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Department of Energy (DOE) develops standardized data templates for reporting the results of tests conducted in accordance with current DOE test procedures. Templates may be used by third-party laboratories under contract with DOE that conduct testing in support of ENERGY STAR® verification, DOE rulemakings, and enforcement of the federal energy conservation standards.

  15. Lamp bulb with integral reflector

    DOE Patents [OSTI]

    Levin, Izrail; Shanks, Bruce; Sumner, Thomas L.

    2001-01-01

    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.

  16. Discharge lamp with reflective jacket

    DOE Patents [OSTI]

    MacLennan, Donald A.; Turner, Brian P.; Kipling, Kent

    2001-01-01

    A discharge lamp includes an envelope, a fill which emits light when excited disposed in the envelope, a source of excitation power coupled to the fill to excite the fill and cause the fill to emit light, and a reflector disposed around the envelope and defining an opening, the reflector being configured to reflect some of the light emitted by the fill back into the fill while allowing some light to exit through the opening. The reflector may be made from a material having a similar thermal index of expansion as compared to the envelope and which is closely spaced to the envelope. The envelope material may be quartz and the reflector material may be either silica or alumina. The reflector may be formed as a jacket having a rigid structure which does not adhere to the envelope. The lamp may further include an optical clement spaced from the envelope and configured to reflect an unwanted component of light which exited the envelope back into the envelope through the opening in the reflector. Light which can be beneficially recaptured includes selected wavelength regions, a selected polarization, and selected angular components.

  17. Enforcement News | Department of Energy

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

    had issued subpoenas to three companies who were identified as selling certain torchiere lamps that failed to meet federal energy efficiency standards. Under the subpoenas, Target...

  18. policy

    National Nuclear Security Administration (NNSA)

    eld-field-page-name">

    Page Name:
    policysystem

    The NNSA's Policy...

  19. DuraLamp USA: Order (2010-CE-0912)

    Broader source: Energy.gov [DOE]

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

  20. Loop-Mediated Isothermal Amplification (LAMP) Signature Identification Software

    SciTech Connect (OSTI)

    Torres, C.

    2009-03-17

    This is an extendable open-source Loop-mediated isothermal AMPlification (LAMP) signature design program called LAVA (LAMP Assay Versatile Analysis). LAVA was created in response to limitations of existing LAMP signature programs.

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

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

    Compact Fluorescent Lamps Energy Cost Calculator for Compact Fluorescent Lamps This tool calculates the payback period for your calc retrofit project. Modify the default values to suit your project requirements. Existing incandescent lamp wattage Watts Incandescent lamp cost dollars Incandescent lamp life 1000 hours calc wattage Watts calc cost dollars calc life (6000 hours for moderate use, 10000 hours for high use) 8000 hours Number of lamps in retrofit project Hours operating per week hours

  2. Portable lamp with dynamically controlled lighting distribution

    DOE Patents [OSTI]

    Siminovitch, Michael J.; Page, Erik R.

    2001-01-01

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

  3. TEST PROCEDURES FOR GENERAL SERVICE LAMPS; Supplemental Notice...

    Broader source: Energy.gov (indexed) [DOE]

    ISSUANCE 2016-02-26: Energy Conservation Program: Test Procedures for Certain Categories ... Service Lamps, Notice of Proposed Rulemaking Test Procedure for Compact Fluorescent Lamps:

  4. Enforcement Process Overview Changes

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

    SAFETY AND SECURITY ENFORCEMENT PROCESS OVERVIEW CHANGES JULY 2016  The excerpts below show the changes made, in redline/strikeout, from the April 2015 version to the July 2016 version of the Enforcement Process Overview.  The page numbers below refer to page numbers of the July 2016 version of the document.  In the July 2016 version of the document on this website, the areas where these changes have been made are marked by a vertical line in the left margin. Page 25 Interview

  5. Regional Standards Enforcement Policy | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    standards for residential central air conditioners and heat pumps. DOE will not assert civil penalty authority over distributors for violation of the regional standard for central...

  6. Central Air Conditioner Enforcement Policy Statement | Department...

    Broader source: Energy.gov (indexed) [DOE]

    April 24, 2014 DOE will not seek civil penalties for violations of the regional standards applicable to central air conditioners that occur prior to July 1, 2016, provided that the...

  7. Enforcement Policy Statement: Commercial HVAC Equipment Issued...

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

    ... Liquid desiccant system, desiccant wheels. Indoor or Outdoor Fan Motor with Variable Frequency Drive (VFD). A device connected electrically between the equipment's power supply ...

  8. DOE Office of Enforcement Resolves 20 Energy Efficiency Enforcement Cases

    Broader source: Energy.gov [DOE]

    The Department of Energy's Office of Enforcement today announced that it has resolved the 20 enforcement cases it brought in April 2011 against companies for failing to certify that their products...

  9. Litigation, Regulation and Enforcement | Department of Energy

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

    Litigation, Regulation and Enforcement Litigation, Regulation and Enforcement Litigation, Regulation and Enforcement Offices of the Deputy General Counsel for Litigation, Regulation and Enforcement Office of the Assistant General Counsel for Litigation (GC-31) Office of the Assistant General Counsel for Enforcement (GC-32) Office of the Assistant General Counsel for Legislation, Regulation and Energy Efficiency (GC-33) Litigation, Regulation and Enforcement Litigation Enforcement Legislation,

  10. Lamp system for uniform semiconductor wafer heating

    DOE Patents [OSTI]

    Zapata, Luis E.; Hackel, Lloyd

    2001-01-01

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

  11. Safety and Security Enforcement Coordinator Handbook | Department...

    Energy Savers [EERE]

    Safety and Security Enforcement Coordinator Handbook Safety and Security Enforcement Coordinator Handbook April 2015 This handbook is a companion document to the Enforcement...

  12. Enforcement News | Department of Energy

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

    Enforcement News Enforcement News RSS March 4, 2016 DOE Collects Civil Penalties for Failure to Certify Compliance DOE recently resolved enforcement actions against a variety of companies for failure to certify that the products they were distributing meet the applicable energy conservation standards. March 1, 2016 DOE Reaches Settlements with Three Commercial Refrigeration Equipment Manufacturers DOE settled enforcement actions against Utility Refrigerator, True Manufacturing, and Victory

  13. CALiPER Retail Lamps Study 3

    SciTech Connect (OSTI)

    Royer, Michael P.; Beeson, Tracy A.

    2014-02-01

    The CALiPER program first began investigating LED lamps sold at retail stores in 2010, purchasing 33 products from eight retailers and covering six product categories. The findings revealed a fragmented marketplace, with large disparities in performance of different products, accuracy of manufacturer claims, and offerings from different retail outlets. Although there were some good products, looking back many would not be considered viable competitors to other available options, with too little lumen output, not high enough efficacy, or poor color quality. CALiPER took another look in late 2011purchasing 38 products of five different types from nine retailers and the improvement was marked. Performance was up; retailer claims were more accurate; and the price per lumen and price per unit efficacy were down, although the price per product had not changed much. Nonetheless, there was still plenty of room for improvement, with the performance of LED lamps not yet reaching that of well-established classes of conventional lamps (e.g., 75 W incandescent A19 lamps). Since the second retail lamp study was published in early 2012, there has been substantial progress in all aspects of LED lamps available from retailers. To document this progress, CALiPER again purchased a sample of lamps from retail stores 46 products in total, focusing on A19, PAR30, and MR16 lamps but instead of a random sample, sought to select products to answer specific hypotheses about performance. These hypotheses focused on expanding ranges of LED equivalency, the accuracy of lifetime claims, efficacy and price trends, as well as changes to product designs. Among other results, key findings include: There are now very good LED options to compete with 60 W, 75 W, and 100 W incandescent A19 lamps, and 75 W halogen PAR30 lamps. MR16 lamps have shown less progress, but there are now acceptable alternatives to 35 W, 12 V halogen MR16 lamps and 50 W, 120 V halogen MR16 lamps for some applications. Other

  14. LED lamp power management system and method

    DOE Patents [OSTI]

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

    2013-03-19

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

  15. Enforcement Regulations and Directives - Security | Department of Energy

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

    Security Enforcement Regulations and Directives - Security Classified Information Security 10 C.F.R Part 824 - Procedural Rules for the Assessment of Civil Penalties for Classified Information Security Violations 10 C.F.R Part 1016 - Safeguarding of Restricted Data 10 C.F.R Part 1045 - Nuclear Classification and Declassification DOE Directives and NNSA Policy Letters Enforceable under 10 C.F.R. Part 824

  16. POLICY

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

    November 13, 2013 POLICY  Successful execution of this research and development (R&D) program will materially contribute to U.S. supply of oil and gas both today and beyond the 10 year R&D horizon. It is the consensus of this Committee that the resource potential impacted by this technology program is significant and of major importance to the Nation. There is a critical need for a sustainable and consistent approach to the technology challenges facing unconventional resource

  17. NSTec Enforcement Letter

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

    6, 2015 Dr. Raymond J. Juzaitis President National Security Technologies, LLC P.O. Box 98521, NSF001 Las Vegas, Nevada 89193-8521 WEL-2015-04 Dear Dr. Juzaitis: The Office of Enterprise Assessments' Office of Enforcement has completed an evaluation of an incident involving a worker exposure to n-propyl bromide (1-Bromopropane) that potentially exceeded the 2014 American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value (TLV) of 0.1 parts per million (ppm) at the

  18. High frequency inductive lamp and power oscillator

    DOE Patents [OSTI]

    MacLennan, Donald A.; Turner, Brian P.; Dolan, James T.; Kirkpatrick, Douglas A.; Leng, Yongzhang

    2000-01-01

    A high frequency inductively coupled electrodeless lamp includes an excitation coil with an effective electrical length which is less than one half wavelength of a driving frequency applied thereto, preferably much less. The driving frequency may be greater than 100 MHz and is preferably as high as 915 MHz. Preferably, the excitation coil is configured as a non-helical, semi-cylindrical conductive surface having less than one turn, in the general shape of a wedding ring. At high frequencies, the current in the coil forms two loops which are spaced apart and parallel to each other. Configured appropriately, the coil approximates a Helmholtz configuration. The lamp preferably utilizes an bulb encased in a reflective ceramic cup with a pre-formed aperture defined therethrough. The ceramic cup may include structural features to aid in alignment and/or a flanged face to aid in thermal management. The lamp head is preferably an integrated lamp head comprising a metal matrix composite surrounding an insulating ceramic with the excitation integrally formed on the ceramic. A novel solid-state oscillator preferably provides RF power to the lamp. The oscillator is a single active element device capable of providing over 70 watts of power at over 70% efficiency. Various control circuits may be employed to match the driving frequency of the oscillator to a plurality of tuning states of the lamp.

  19. LED T8 Replacement Lamps | Department of Energy

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

    T8 Replacement Lamps LED T8 Replacement Lamps This documents provides an overview of LED T8 replacement lamps and helps define a reasonable minimum performance level for the purpose of plant-wide improvement. LED T8 Replacement Lamps (April 2010) (809.84 KB) More Documents & Publications Emerging Lighting Technology General Service LED Lamps Guiding Market Introduction of High-Performance SSL Products

  20. Max Tech and Beyond: Fluorescent Lamps

    SciTech Connect (OSTI)

    Scholand, Michael

    2012-04-01

    Fluorescent lamps are the most widely used artificial light source today, responsible for approximately 70% of the lumens delivered to our living spaces globally. The technology was originally commercialized in the 1930's, and manufacturers have been steadily improving the efficacy of these lamps over the years through modifications to the phosphors, cathodes, fill-gas, operating frequency, tube diameter and other design attributes. The most efficient commercially available fluorescent lamp is the 25 Watt T5 lamp. This lamp operates at 114-116 lumens per watt while also providing good color rendering and more than 20,000 hours of operating life. Industry experts interviewed indicated that while this lamp is the most efficient in the market today, there is still a further 10 to 14% of potential improvements that may be introduced to the market over the next 2 to 5 years. These improvements include further developments in phosphors, fill-gas, cathode coatings and ultraviolet (UV) reflective glass coatings. The commercialization of these technology improvements will combine to bring about efficacy improvements that will push the technology up to a maximum 125 to 130 lumens per watt. One critical issue raised by researchers that may present a barrier to the realization of these improvements is the fact that technology investment in fluorescent lamps is being reduced in order to prioritize research into light emitting diodes (LEDs) and ceramic metal halide high intensity discharge (HID) lamps. Thus, it is uncertain whether these potential efficacy improvements will be developed, patented and commercialized. The emphasis for premium efficacy will continue to focus on T5 lamps, which are expected to continue to be marketed along with the T8 lamp. Industry experts highlighted the fact that an advantage of the T5 lamp is the fact that it is 40% smaller and yet provides an equivalent lumen output to that of a T8 or T12 lamp. Due to its smaller form factor, the T5 lamp

  1. Conservation potential of compact fluorescent lamps in India and Brazil

    SciTech Connect (OSTI)

    Gadgil, A.; Martino Jannuzzi, G. de (Lawrence Berkeley Lab., CA (USA); Universidade Estadual de Campinas, SP (Brazil). Faculdade de Engenharia)

    1989-07-01

    We evaluate the conservation potential of compact fluorescent lamps (CFLs) for managing the rapidly increasing electrical energy and peak demand in India and Brazil. Using very conservative assumptions, we find that the cost of conserved energy using 16 W CFLs is 4 and 6 times less than the long range marginal cost of electricity for the two countries. The cost of avoided peak installed capacity is 6 and 9.5 times less than the cost of new installed capacity for India and Brazil. The analysis is undertaken from the three separate perspectives of the national economies, the consumers, and the utilities. We find that because residential electricity is subsidized, the consumers have little or no incentive to purchase and install the CFLs, unless they too are subsidized. However, the benefits of CFL installation to the utility are so large that subsidizing them is a paying proposition for the utility are so large that subsidizing them is a paying proposition for the utility in almost all cases. As an illustration of a gradual introduction strategy for CFLs, we calculate a scenario where national savings of the order of US $1.2 million per day for India and US $2.5 million per day for Brazil are reached in 10 years by a small and gradual transfer of subsidy from residential electricity to CFLs. We then explore the barriers to immediate large scale introduction of these lamps in the two countries. Specific technical and marketing problems are identified and discussed, which would require solution before such an introduction can be attempted. Lastly, we discuss the range of policy instruments, in addition to a subsidy scheme, that can be used for promoting the diffusion of these lamps in the domestic and commercial sector. 47 refs., 15 figs., 2 tabs.

  2. High frequency inductive lamp and power oscillator

    DOE Patents [OSTI]

    MacLennan, Donald A.; Dymond, Jr., Lauren E.; Gitsevich, Aleksandr; Grimm, William G.; Kipling, Kent; Kirkpatrick, Douglas A.; Ola, Samuel A.; Simpson, James E.; Trimble, William C.; Tsai, Peter; Turner, Brian P.

    2001-01-01

    A high frequency inductively coupled electrodeless lamp includes an excitation coil with an effective electrical length which is less than one half wavelength of a driving frequency applied thereto, preferably much less. The driving frequency may be greater than 100 MHz and is preferably as high as 915 MHz. Preferably, the excitation coil is configured as a non-helical, semi-cylindrical conductive surface having less than one turn, in the general shape of a wedding ring. At high frequencies, the current in the coil forms two loops which are spaced apart and parallel to each other. Configured appropriately, the coil approximates a Helmholtz configuration. The lamp preferably utilizes an bulb encased in a reflective ceramic cup with a pre-formed aperture defined therethrough. The ceramic cup may include structural features to aid in alignment and I or a flanged face to aid in thermal management. The lamp head is preferably an integrated lamp head comprising a metal matrix composite surrounding an insulating ceramic with the excitation integrally formed on the ceramic. A novel solid-state oscillator preferably provides RF power to the lamp. The oscillator is a single active element device capable of providing over 70 watts of power at over 70% efficiency. Various control circuits may be employed to adjust the driving frequency of the oscillator.

  3. Enforcement Guidance Supplement 99-01, Enforcement of 10 CFR...

    Office of Environmental Management (EM)

    Guidance Supplement 99-01: Enforcement of 10 CFR Part 830.120 (Quality Assurance Rule) for ... "Nuclear Safety Management," and 10 CFR Part 835, "Occupational Radiation Protection." ...

  4. Enforcement Guidance Supplement 99-02, DOE Enforcement Activities...

    Office of Environmental Management (EM)

    The focus of this enforcement guidance clarifies internal dosimetry program requirements identified by the Department of Energy's nuclear safety requirements in 10 CFR 835 ...

  5. Enforcement Guidance Supplement 00-01, Enforcement Position Relative...

    Office of Environmental Management (EM)

    That memorandum was issued in response to questions I had received regarding 10 CFR 835 (Occupational Radiation Protection) applicability and potential enforcement related to the ...

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

    SciTech Connect (OSTI)

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

    2014-12-14

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

  7. Enforcement Documents | Department of Energy

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

    Radiation Exposures at Oak Ridge National Laboratory April 16, 2002 Enforcement Letter, Fluor Federal Services - April 16, 2002 Issued to Fluor Federal Services related to 10 CFR...

  8. Enforcement Letters | Department of Energy

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

    and Fire at the Los Alamos National Laboratory July 7, 1997 Enforcement Letter, Fluor Daniel Hanford, Inc. - July 7, 1997 Issued to Fluor Daniel Hanford, Inc., related to...

  9. Enforcement Documents | Department of Energy

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

    October 24, 2011 Enforcement Letter, WEL-2011-01- October 24, 2011 Issued to Brookhaven Science Associates, LLC, related to a Worker Injury that occurred during Tree Cutting...

  10. Enforcement Letters | Department of Energy

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

    Company, LLC related to Unplanned Radioactive Material Uptakes at the Rocky Flats Environmental Technology Site May 31, 2002 Enforcement Letter, Oak Ridge National...

  11. DuraLamp USA: Proposed Penalty (2010-CE-0912)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that DuraLamp USA, Inc. failed to certify a variety of general service fluorescent lamps as compliant with the applicable energy conservation standards.

  12. Laboratory Evaluation of LED T8 Replacement Lamp Products

    SciTech Connect (OSTI)

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

    2011-05-23

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

  13. Demonstration of Light-Emitting Diode (LED) Retrofit Lamps

    SciTech Connect (OSTI)

    Miller, N.

    2011-09-01

    GATEWAY program report on a demonstration of LED retrofit lamps at the Jordan Schnitzer Museum of art in Eugene, OR

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

    SciTech Connect (OSTI)

    none,

    2014-12-31

    This CALiPER report examines the characteristics of a subset of lamps from CALiPER Retail Lamps Study 3 in more detail. Specifically, it focuses on the dimming, power quality, and flicker characteristics of 14 LED A lamps, as controlled by four different retail-available dimmers.

  15. Controlling the vapor pressure of a mercury lamp

    DOE Patents [OSTI]

    Grossman, Mark W.; George, William A.

    1988-01-01

    The invention described herein discloses a method and apparatus for controlling the Hg vapor pressure within a lamp. This is done by establishing and controlling two temperature zones within the lamp. One zone is colder than the other zone. The first zone is called the cold spot. By controlling the temperature of the cold spot, the Hg vapor pressure within the lamp is controlled. Likewise, by controlling the Hg vapor pressure of the lamp, the intensity and linewidth of the radiation emitted from the lamp is controlled.

  16. Controlling the vapor pressure of a mercury lamp

    DOE Patents [OSTI]

    Grossman, M.W.; George, W.A.

    1988-05-24

    The invention described herein discloses a method and apparatus for controlling the Hg vapor pressure within a lamp. This is done by establishing and controlling two temperature zones within the lamp. One zone is colder than the other zone. The first zone is called the cold spot. By controlling the temperature of the cold spot, the Hg vapor pressure within the lamp is controlled. Likewise, by controlling the Hg vapor pressure of the lamp, the intensity and linewidth of the radiation emitted from the lamp is controlled. 2 figs.

  17. Enforcement Letter, Westinghouse Hanford Corporation - September...

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

    & Publications Enforcement Letter, Westinghouse Hanford Corporation - July 6, 1995 Inspection Report: IG-0401 Enforcement Letter, Fluor Daniel Hanford, Inc - July 31, 1998...

  18. Enforcement Letter, Westinghouse Waste Isolation Division - October...

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

    Company, L.L.C - September 11, 2000 Enforcement Letter, Westinghouse Savannah River Company - July 21, 1998 Enforcement Letter, Savannah River Ecology Laboratory - June 7, 2000...

  19. Enforcement Guidance Supplements | Department of Energy

    Office of Environmental Management (EM)

    To better support and describe implementation of the Department of Energy's nuclear safety enforcement program, over the years the Office of Enforcement has developed guidance (in ...

  20. Safety and Security Enforcement Coordinator Handbook | Department...

    Broader source: Energy.gov (indexed) [DOE]

    handbook is a companion document to the Enforcement Process Overview (EPO). The Safety and Security Enforcement Coordinator Handbook is intended to provide Department of Energy ...

  1. Tenative 2016 Enforcement Workshop Agenda

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

    Welcome and Logistics 8:15 - 8:45 Enforcement Program Overview and Implementation Philosophy 8:45 - 9:30 Nuclear Safety and Worker Safety and Health Noncompliance Reporting ...

  2. Enforcement Letters | Department of Energy

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

    a Borehole Activity at the Nevada Test Site September 6, 2007 Enforcement Letter, CH2M Hill Hanford Group Inc, - September 6, 2007 Issued to CH2M Hill Hanford Group, Inc., related...

  3. Enforcement News | Department of Energy

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

    January 19, 2010 U.S. District Court Upholds DOE's Action Against LG to Enforce ENERGY STAR Requirements Washington, D.C. - On Monday, the United States District Court for the...

  4. LED lamp color control system and method

    SciTech Connect (OSTI)

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

    2013-02-05

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

  5. Lamp method and apparatus using multiple reflections

    DOE Patents [OSTI]

    MacLennan, Donald A.; Turner, Brian; Kipling, Kent

    1999-01-01

    A method wherein the light in a sulfur or selenium lamp is reflected through the fill a multiplicity of times to convert ultraviolet radiation to visible. A light emitting device comprised of an electrodeless envelope which bears a light reflecting covering around a first portion which does not crack due to differential thermal expansion and which has a second portion which comprises a light transmissive aperture.

  6. CALiPER Retail Lamps Study 3

    SciTech Connect (OSTI)

    none,

    2014-02-01

    This is a special CALiPER report on LED lamps available through the retail marketplace and targeted toward general consumers. It follows similar reports published in 2011 and 2012 (products purchased in 2010 and 2011), and is intended as a continuation that identifies long-term trends. For this report, products were selected to investigate specific hypotheses, rather than represent a sample of the increasingly large retail LED market.

  7. Lamp method and apparatus using multiple reflections

    DOE Patents [OSTI]

    MacLennan, D.A.; Turner, B.; Kipling, K.

    1999-05-11

    A method wherein the light in a sulfur or selenium lamp is reflected through the fill a multiplicity of times to convert ultraviolet radiation to visible is disclosed. A light emitting device comprised of an electrodeless envelope which bears a light reflecting covering around a first portion which does not crack due to differential thermal expansion and which has a second portion which comprises a light transmissive aperture. 20 figs.

  8. High output lamp with high brightness

    DOE Patents [OSTI]

    Kirkpatrick, Douglas A.; Bass, Gary K.; Copsey, Jesse F.; Garber, Jr., William E.; Kwong, Vincent H.; Levin, Izrail; MacLennan, Donald A.; Roy, Robert J.; Steiner, Paul E.; Tsai, Peter; Turner, Brian P.

    2002-01-01

    An ultra bright, low wattage inductively coupled electrodeless aperture lamp is powered by a solid state RF source in the range of several tens to several hundreds of watts at various frequencies in the range of 400 to 900 MHz. Numerous novel lamp circuits and components are disclosed including a wedding ring shaped coil having one axial and one radial lead, a high accuracy capacitor stack, a high thermal conductivity aperture cup and various other aperture bulb configurations, a coaxial capacitor arrangement, and an integrated coil and capacitor assembly. Numerous novel RF circuits are also disclosed including a high power oscillator circuit with reduced complexity resonant pole configuration, parallel RF power FET transistors with soft gate switching, a continuously variable frequency tuning circuit, a six port directional coupler, an impedance switching RF source, and an RF source with controlled frequency-load characteristics. Numerous novel RF control methods are disclosed including controlled adjustment of the operating frequency to find a resonant frequency and reduce reflected RF power, controlled switching of an impedance switched lamp system, active power control and active gate bias control.

  9. Safety and Security Enforcement Coordinator Handbook

    Broader source: Energy.gov (indexed) [DOE]

    & III-4) ......9 * Classified Information Security Noncompliance ... * Additional Guidance Unique to Classified Information Security Enforcement ...

  10. Safety and Security Enforcement Coordinator Handbook

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

    SAFETY AND SECURITY ENFORCEMENT COORDINATOR HANDBOOK APRIL 2015 Office of Enforcement Office of Enterprise Assessments U.S. Department of Energy Table of Contents Ensure use of the current version of this document by checking the Office of Enterprise Assessments website at: http://energy.gov/ea/services/enforcement/enforcement-program-and- process-guidance-and-information Acronyms

  11. Compliance Certification Enforcement | Department of Energy

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

    Compliance Certification Enforcement Compliance Certification Enforcement DOE enforces the energy and water conservation regulations established by the Office of Energy Efficiency and Renewable Energy, Appliance Standards Program to ensure that residential, commercial and industrial equipment deliver the energy and cost savings required by law. To ensure that all covered products comply with the energy and water conservation standards, the enforcement office reviews manufacturers' compliance

  12. Max Tech and Beyond: High-Intensity Discharge Lamps

    SciTech Connect (OSTI)

    Scholand, Michael

    2012-04-01

    High-intensity discharge (HID) lamps are most often found in industrial and commercial applications, and are the light source of choice in street and area lighting, and sports stadium illumination. HID lamps are produced in three types - mercury vapor (MV), high pressure sodium (HPS) and metal halide (MH). Of these, MV and MH are considered white-light sources (although the MV exhibits poor color rendering) and HPS produces a yellow-orange color light. A fourth lamp, low-pressure sodium (LPS), is not a HID lamp by definition, but it is used in similar applications and thus is often grouped with HID lamps. With the notable exception of MV which is comparatively inefficient and in decline in the US from both a sales and installed stock point of view; HPS, LPS and MH all have efficacies over 100 lumens per watt. The figure below presents the efficacy trends over time for commercially available HID lamps and LPS, starting with MV and LPS in 1930's followed by the development of HPS and MH in the 1960's. In HID lamps, light is generated by creating an electric arc between two electrodes in an arc tube. The particles in the arc are partially ionized, making them electrically conductive, and a light-emitting 'plasma' is created. This arc occurs within the arc tube, which for most HID lamps is enclosed within an evacuated outer bulb that thermally isolates and protects the hot arc tube from the surroundings. Unlike a fluorescent lamp that produces visible light through down-converting UV light with phosphors, the arc itself is the light source in an HID lamp, emitting visible radiation that is characteristic of the elements present in the plasma. Thus, the mixture of elements included in the arc tube is one critical factor determining the quality of the light emitted from the lamp, including its correlated color temperature (CCT) and color rendering index (CRI). Similar to fluorescent lamps, HID lamps require a ballast to start and maintain stable operating conditions, and

  13. Compliance Certification Enforcement | Department of Energy

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

    that Satco Products, Inc. failed to certify a variety of general service fluorescent lamps as compliant with the applicable energy conservation standards. November 7, 2012...

  14. Enforcement Letter, Sandia Corporation | Department of Energy

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

    Corporation Enforcement Letter, Sandia Corporation October 26, 2015 Nuclear Safety Enforcement Letter issued to Sandia Corporation On October 26, 2015, the U.S. Department of Energy (DOE) Office of Enterprise Assessments' Office of Enforcement issued an Enforcement Letter (NEL-2015-03) to Sandia Corporation relating to the loss of an ionizer containing a radioactive source that was on lease to the National Nuclear Security Administration's Sandia National Laboratories. Enforcement Letter, Sandia

  15. Enforcement InfoCenter | Department of Energy

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

    Enforcement InfoCenter Enforcement InfoCenter The Department of Energy's (DOE) Safety and Security Enforcement Program conducts enforcement activities for Federal regulatory requirements pertaining to worker safety and health, nuclear safety, and classified information security under authorities granted to the Secretary of Energy by the Atomic Energy Act. The program enforces Federal regulatory requirements pertaining to worker safety and health, nuclear safety, and classified information

  16. Enforcement Guidance Supplement 01-01: Nuclear Weapon Program Enforcement Issues

    Broader source: Energy.gov [DOE]

    Section 1.3 of the Operational Procedures for Enforcement, published in June 1998, provides the opportunity for the Office of Price-Anderson Enforcement (OE) to periodically issue clarifying guidance regarding the processes used in its enforcement activities. This enforcement guidance focuses on the applicability of 10 CFR Part 830 to nuclear weapon programs and several related enforcement issues.

  17. Seeking Feedback on General Service Lamps | Department of Energy

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

    Seeking Feedback on General Service Lamps Seeking Feedback on General Service Lamps March 18, 2016 - 10:47am Addthis The United States (U.S.) Department of Energy (DOE) Building Technologies Office (BTO) Emerging Technologies Program is seeking information from the public regarding lamps in general illumination applications. The Emerging Technologies Program supports applied research and development (R&D) for technologies and systems that contribute to reductions in building energy

  18. TEST PROCEDURES FOR GENERAL SERVICE LAMPS; Supplemental Notice of Proposed

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

    Rulemaking | Department of Energy TEST PROCEDURES FOR GENERAL SERVICE LAMPS; Supplemental Notice of Proposed Rulemaking TEST PROCEDURES FOR GENERAL SERVICE LAMPS; Supplemental Notice of Proposed Rulemaking GSL TP SNOPR.pdf (309.44 KB) More Documents & Publications ISSUANCE 2016-02-26: Energy Conservation Program: Test Procedures for Certain Categories of General Service Lamps, Notice of Proposed Rulemaking ISSUANCE 2016-02-12: Energy Conservation Program: Energy Conservation Standards

  19. Purchasing Energy-Efficient General Service Fluorescent Lamps | Department

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

    of Energy Purchasing Energy-Efficient General Service Fluorescent Lamps Purchasing Energy-Efficient General Service Fluorescent Lamps The Federal Energy Management Program (FEMP) provides acquisition guidance for general service fluorescent lamps (GSFLs), a product category covered by FEMP efficiency requirements. Federal laws and requirements mandate that agencies purchase ENERGY STAR qualified or FEMP designated products in all product categories covered by these programs and in any

  20. Heat transfer assembly for a fluorescent lamp and fixture

    DOE Patents [OSTI]

    Siminovitch, M.J.; Rubenstein, F.M.; Whitman, R.E.

    1992-12-29

    In a lighting fixture including a lamp and a housing, a heat transfer structure is disclosed for reducing the minimum lamp wall temperature of a fluorescent light bulb. The heat transfer structure, constructed of thermally conductive material, extends from inside the housing to outside the housing, transferring heat energy generated from a fluorescent light bulb to outside the housing where the heat energy is dissipated to the ambient air outside the housing. Also disclosed is a method for reducing minimum lamp wall temperatures. Further disclosed is an improved lighting fixture including a lamp, a housing and the aforementioned heat transfer structure. 11 figs.

  1. New Funding Opportunity: High-Efficacy Lamp Product Development...

    Office of Environmental Management (EM)

    January 1, 2020. ET's Lighting Alternatives Maximizing Performance and Suitability (LAMPS) program seeks to create suitable high-efficacy lighting options for incandescent ...

  2. Heat transfer assembly for a fluorescent lamp and fixture

    DOE Patents [OSTI]

    Siminovitch, Michael J.; Rubenstein, Francis M.; Whitman, Richard E.

    1992-01-01

    In a lighting fixture including a lamp and a housing, a heat transfer structure is disclosed for reducing the minimum lamp wall temperature of a fluorescent light bulb. The heat transfer structure, constructed of thermally conductive material, extends from inside the housing to outside the housing, transferring heat energy generated from a fluorescent light bulb to outside the housing where the heat energy is dissipated to the ambient air outside the housing. Also disclosed is a method for reducing minimum lamp wall temperatures. Further disclosed is an improved lighting fixture including a lamp, a housing and the aforementioned heat transfer structure.

  3. Fluorescent lamp unit with magnetic field generating means

    DOE Patents [OSTI]

    Grossman, Mark W.; George, William A.

    1989-01-01

    A fluorescent lamp unit having a magnetic field generating means for improving the performance of the fluorescent lamp is disclosed. In a preferred embodiment the fluorescent lamp comprises four longitudinally extending leg portions disposed in substantially quadrangular columnar array and joined by three generally U-shaped portions disposed in different planes. In another embodiment of the invention the magnetic field generating means comprises a plurality of permanent magnets secured together to form a single columnar structure disposed within a centrally located region defined by the shape of lamp envelope.

  4. Fluorescent lamp unit with magnetic field generating means

    DOE Patents [OSTI]

    Grossman, M.W.; George, W.A.

    1989-08-08

    A fluorescent lamp unit having a magnetic field generating means for improving the performance of the fluorescent lamp is disclosed. In a preferred embodiment the fluorescent lamp comprises four longitudinally extending leg portions disposed in substantially quadrangular columnar array and joined by three generally U-shaped portions disposed in different planes. In another embodiment of the invention the magnetic field generating means comprises a plurality of permanent magnets secured together to form a single columnar structure disposed within a centrally located region defined by the shape of lamp envelope. 4 figs.

  5. Test Procedures for Integrated Light-Emitting Diode Lamps; Final...

    Broader source: Energy.gov (indexed) [DOE]

    Test Procedures for Integrated Light-Emitting Diode Lamps - Final Rule (532.58 KB) More Documents & Publications ISSUANCE 2015-06-25: Energy Conservation Program: Test Procedures ...

  6. Defining the Effectiveness of UV Lamps Installed in Circulating...

    Office of Scientific and Technical Information (OSTI)

    Installed in Circulating Air Ductwork Citation Details In-Document Search Title: Defining the Effectiveness of UV Lamps Installed in Circulating Air Ductwork You are ...

  7. Defining the Effectiveness of UV Lamps Installed in Circulating...

    Office of Scientific and Technical Information (OSTI)

    Installed in Circulating Air Ductwork Citation Details In-Document Search Title: Defining the Effectiveness of UV Lamps Installed in Circulating Air Ductwork Germicidal ...

  8. Defining the Effectiveness of UV Lamps Installed in Circulating...

    Office of Scientific and Technical Information (OSTI)

    Installed in Circulating Air Ductwork Citation Details In-Document Search Title: Defining the Effectiveness of UV Lamps Installed in Circulating Air Ductwork Ultraviolet; UV; ...

  9. Report 22.1: Photoelectric Performance of LED MR16 Lamps | Department of

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

    Energy 2.1: Photoelectric Performance of LED MR16 Lamps Report 22.1: Photoelectric Performance of LED MR16 Lamps caliper_22-1_mr16.pdf (4.52 MB) More Documents & Publications LED MR16 Lamps Caliper Retail Lamps Study 3.1: Dimming, Flicker, and Power Quality Characteristics of LED A Lamps LED Directional

  10. Metal Halide Lamp Ballasts and Fixtures

    Broader source: Energy.gov [DOE]

    The Department of Energy (DOE) develops standardized data templates for reporting the results of tests conducted in accordance with current DOE test procedures. Templates may be used by third-party laboratories under contract with DOE that conduct testing in support of ENERGY STAR® verification, DOE rulemakings, and enforcement of the federal energy conservation standards.

  11. Compact microwave lamp having a tuning block and a dielectric located in a lamp cavity

    DOE Patents [OSTI]

    Simpson, James E.

    2000-01-01

    A microwave lamp having a compact structure utilizing a coupling slot which has a dielectric member extending therethrough and a tuning block adjoining the coupling slot. A non-conventional waveguide is used which has about the width of a WR-284 waveguide and about the length of a WR-340 waveguide.

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

    DOE Patents [OSTI]

    Gabor, George; Orr, Thomas Robert; Greene, Charles Maurice; Crawford, Douglas Gordon; Berman, Samuel Maurice

    1998-01-01

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

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

    DOE Patents [OSTI]

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

    1998-10-20

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

  14. Lamp for generating high power ultraviolet radiation

    DOE Patents [OSTI]

    Morgan, Gary L.; Potter, James M.

    2001-01-01

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

  15. Caliper Retail Lamps Study 3.1: Dimming, Flicker, and Power Quality...

    Energy Savers [EERE]

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

  16. Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance of...

    Office of Environmental Management (EM)

    Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance of LED A Lamps Operated in Steady-State Conditions Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance of LED A ...

  17. Convection venting lensed reflector-type compact fluorescent lamp system

    DOE Patents [OSTI]

    Pelton, Bruce A.; Siminovitch, Michael

    1997-01-01

    Disclosed herein is a fluorescent lamp housing assembly capable of providing convection cooling to the lamp and the ballast. The lens of the present invention includes two distinct portions, a central portion and an apertured portion. The housing assembly further includes apertures so that air mass is able to freely move up through the assembly and out ventilation apertures.

  18. Convection venting lensed reflector-type compact fluorescent lamp system

    DOE Patents [OSTI]

    Pelton, B.A.; Siminovitch, M.

    1997-07-29

    Disclosed herein is a fluorescent lamp housing assembly capable of providing convection cooling to the lamp and the ballast. The lens of the present invention includes two distinct portions, a central portion and an apertured portion. The housing assembly further includes apertures so that air mass is able to freely move up through the assembly and out ventilation apertures. 12 figs.

  19. Fluorescent lamp with static magnetic field generating means

    DOE Patents [OSTI]

    Moskowitz, P.E.; Maya, J.

    1987-09-08

    A fluorescent lamp wherein magnetic field generating means (e.g., permanent magnets) are utilized to generate a static magnetic field across the respective electrode structures of the lamp such that maximum field strength is located at the electrode's filament. An increase in efficacy during operation has been observed. 2 figs.

  20. Fluorescent lamp with static magnetic field generating means

    DOE Patents [OSTI]

    Moskowitz, Philip E.; Maya, Jakob

    1987-01-01

    A fluorescent lamp wherein magnetic field generating means (e.g., permanent magnets) are utilized to generate a static magnetic field across the respective electrode structures of the lamp such that maximum field strength is located at the electrode's filament. An increase in efficacy during operation has been observed.

  1. 2016 DOE Safety and Security Enforcement Workshop

    Broader source: Energy.gov [DOE]

    The DOE Office of Enterprise Assessments’ (EA) Office of Enforcement will host the 2015 DOE Safety and Security Enforcement Workshop on May 10 and 11, 2016, at the Nevada Support Facility/Nevada Field Office in Las Vegas, Nevada.

  2. Enforcement Guidance Supplement 01-01: Nuclear Weapon Program...

    Energy Savers [EERE]

    of 10 CFR Part 830 to nuclear weapon programs and several related enforcement issues. Enforcement Guidance Supplement 01-01: Nuclear Weapon Program Enforcement Issues (111.05

  3. Enforcement Guidance Supplement 01-01: Nuclear Weapon Program...

    Energy Savers [EERE]

    of 10 CFR Part 830 to nuclear weapon programs and several related enforcement issues. Enforcement Guidance Supplement 01-01: Nuclear Weapon Program Enforcement Issues (55.31

  4. Enforcement Letter, NEL-2011-03 - October 24, 2011 | Department...

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

    Enforcement Letter, Safety and Ecology Corporation - NEL-2011-04 Enforcement Letter, WEL-2011-01- October 24, 2011 Enforcement Letter, Babcock & Wilcox Technical Services Y-12, LLC ...

  5. DOE Office of Enforcement Continues Aggressive Energy Efficiency...

    Office of Environmental Management (EM)

    DOE Office of Enforcement Continues Aggressive Energy Efficiency Enforcement Effort with 20 New Proposed Penalty Notices DOE Successfully Resolves Three Enforcement Cases and Files ...

  6. CALiPER Benchmark Report: Performance of Incandescent A Type and Decorative Lamps and LED Replacements

    SciTech Connect (OSTI)

    Lingard, R. D.; Myer, M. A.; Paget, M. L.

    2008-11-01

    This benchmark report addresses common omnidirectional incandescent lamps - A-type and small decorative, candelabra-type lamps - and their commercially available light-emitting diode (LED) replacements.

  7. Office of Security Enforcement | Department of Energy

    Energy Savers [EERE]

    The Office of Security Enforcement implements the Department's classified information ... or pertaining to the protection of classified information. * Investigates potential ...

  8. certification, compliance and enforcement regulations for Commercial...

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

    PDF icon certification, compliance and enforcement regulations for Commercial Refrigeration Equipment (CRE) More Documents & Publications Regulatory Burden RFI Executive Order ...

  9. Business rule enforcement via natural language modeling

    SciTech Connect (OSTI)

    Sharp, J.

    1997-11-01

    This report contains viewgraphs on business rule enforcement by natural language modeling procedures. A number of examples are given.

  10. Energy Code Compliance and Enforcement Best Practices

    Broader source: Energy.gov [DOE]

    This webinar covers how to access current practices, compliance best practices, and enforce best practices with energy code compliances.

  11. Conservation Standards Enforcement | Department of Energy

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

    Conservation Standards Enforcement Conservation Standards Enforcement The Office of the General Counsel is working to ensure that manufacturers of consumer products and commercial equipment meet the nation's conservation standards. Through its new focus on enforcement, the Department of Energy will save money for consumers and reduce greenhouse gas emissions. "For the sake of our environment and our economy, it's critical that we enforce our energy efficiency regulations," said Scott

  12. EPA Redesigns Conversion Certification Policies

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    EPA Redesigns Conversion Certification Policies At a recent meeting held in Washington, DC, officials from the U.S. Environmental Protection Agency (EPA) opened dialogue about proposed changes to its emission certification policies that affect alternative fuel vehicles (AFVs). "We are trying to accommo- date the Energy Policy Act (EPAct) and Executive Order requirements while trying to change enforce- ment policies and guidance with respect to conversions," said Rich Ackerman of EPA's

  13. Application Summary Report 22: LED MR16 Lamps

    SciTech Connect (OSTI)

    Royer, Michael P.

    2014-07-23

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

  14. Highly Efficient Small Form Factor LED Retrofit Lamp

    SciTech Connect (OSTI)

    Steven Allen; Fred Palmer; Ming Li

    2011-09-11

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

  15. Enforcement Guidance Supplement 99-02, DOE Enforcement Activities of Internal Dosimetry Program Requirements

    Office of Environmental Management (EM)

    EGS 99-02 Appendix E - Operational Procedures for Enforcement Department of Energy Washington, DC 20585 July 16, 1999 MEMORANDUM FOR DOE PAAA COORDINATORS CONTRACTOR PAAA COORDINATORS FROM: R. KEITH CHRISTOPHER DIRECTOR OFFICE OF ENFORCEMENT AND INVESTIGATION SUBJECT: Enforcement Guidance Supplement 99-02: DOE Enforcement Activities of Internal Dosimetry Program Requirements Section 1.3 of the Operational Procedure entitled Enforcement of DOE Nuclear Safety Requirements under Price-Anderson

  16. 2014-10-06 DOE Certification, Compliance, and Enforcement Overview...

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

    and Enforcement Overview for Refrigerators, Refrigerator-Freezers, Freezers, ... and Enforcement Overview for Refrigerators, Refrigerator-Freezers, Freezers, ...

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

    DOE Patents [OSTI]

    Siminovitch, Michael

    1998-01-01

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

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

    DOE Patents [OSTI]

    Siminovitch, M.

    1998-02-10

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

  19. One piece microwave container screens for electrodeless lamps

    DOE Patents [OSTI]

    Turner, Brian; Ury, Michael

    1998-01-01

    A microwave powered electrodeless lamp includes an improved screen unit having mesh and solid sections with an internal reflector to reflect light into a light-transmitting chamber defined in the lamp microwave cavity by the reflector and the mesh section. A discharge envelope of a bulb is disposed in the light-transmitting chamber. Light emitted from the envelope is prevented by the reflector from entering the cavity portion bounded by the solid section of the screen. Replacing mesh material by solid metal material as part of the screen unit significantly reduces leakage of microwave energy from the lamp. The solid section has multiple compliant fingers defined therein for engaging the periphery of a flange on the waveguide unit so that a hose clamp can easily secure the screen to the assembly. Screen units of this type having different mesh section configurations can be interchanged in the lamp assembly to produce different respective illumination patterns.

  20. DOE Publishes Long-Term Testing Investigation of Retail Lamps

    Broader source: Energy.gov [DOE]

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

  1. DOE Publishes Special CALiPER Report on Retail Lamps

    Broader source: Energy.gov [DOE]

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

  2. DOE Publishes New CALiPER Report on Retail Lamps

    Broader source: Energy.gov [DOE]

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

  3. This document, concerning general service lamps is an action...

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

    ... efforts on reducing the price of LED lamps ... Table V-14 Summary of Inputs and Methods for the ... installed on coal-fired power plants to comply with the MATS ...

  4. CALiPER Publishes New Snapshot on MR16 Lamps

    Broader source: Energy.gov [DOE]

    DOE’s CALiPER program has published a new Snapshot Report on LED MR16 lamps, which updates a similar Snapshot Report published in January 2014. In the past two years, LED technology has progressed...

  5. Studies on Temperature Dependence of Rubidium Lamp for Atomic Frequency Standard

    SciTech Connect (OSTI)

    Ghosal, Bikash; Banik, Alak; Vats, Vaibhav; Pal, Sukamal; Bahl, R. K

    2011-10-20

    Rb lamp is a very critical component of the Rb atomic clock's Physics Package. The Rb lamp's performance is very sensitive to temperature and its stability. In this paper we discuss the behaviors of Rb Lamp with temperature. The Rb lamp exciter power and temperature of Rb bulb are very important parameters in controlling the performance of the Rb Lamp. It is observed that at temperatures beyond 110 deg. C, the lamp mode changes from the ring to red mode resulting in abnormal broadening of emission lines and self reversal. The results of our studies on spectral analysis of Rb lamp under various operating conditions are reported in the paper.

  6. Lamp method and apparatus using multiple reflections

    DOE Patents [OSTI]

    MacLennan, Donald A.; Turner, Brian P.

    2001-01-01

    An electrodeless microwave discharge lamp includes an envelope with a discharge forming fill disposed therein which emits light, the fill being capable of absorbing light at one wavelength and re-emitting the absorbed light at a different wavelength, the light emitted from the fill having a first spectral power distribution in the absence of reflection of light back into the fill, a source of microwave energy coupled to the fill to excite the fill and cause the fill to emit light, and a reflector disposed within the microwave cavity and configured to reflect at least some of the light emitted by the fill back into the fill while allowing some light to exit, the exiting light having a second spectral power distribution with proportionately more light in the visible region as compared to the first spectral power distribution, wherein the light re-emitted by the fill is shifted in wavelength with respect to the absorbed light and the magnitude of the shift is in relation to an effective optical path length.

  7. Magnetic fluorescent lamp having reduced ultraviolet self-absorption

    DOE Patents [OSTI]

    Berman, Samuel M.; Richardson, Robert W.

    1985-01-01

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

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

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

    | Department of Energy Replacement Lamps: Current Performance and the Latest on ENERGY STAR® LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® This May 19, 2009 webcast summarized CALiPER's recent benchmark testing of common omnidirectional incandescent lamps (e.g., A-lamps), and provided an update on ENERGY STAR criteria for LED integral replacement lamps - currently in its second draft. Robert Lingard of Pacific Northwest National Laboratory (PNNL) gave an

  9. Microfabrication Policies

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Polcies Booking Login Policy Cleanroom Policy Equipment Use Policy 2 Person Rule Experimental Hall Policy After Hours Policy

  10. CALiPER Benchmark Report: Performance of T12 and T8 Fluorescent Lamps and Troffers and LED Linear Replacement Lamps

    SciTech Connect (OSTI)

    Myer, M. A.; Paget, M. L.; Lingard, R. D.

    2009-01-01

    This report examines standard fluorescent lamps, the recessed troffers they are commonly used in, and available LED replacements for T12 and T8 fluorescent lamps and their application in fluorescent troffers.

  11. certification, compliance and enforcement regulations for Commercial

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

    Refrigeration Equipment (CRE) | Department of Energy certification, compliance and enforcement regulations for Commercial Refrigeration Equipment (CRE) certification, compliance and enforcement regulations for Commercial Refrigeration Equipment (CRE) The current certification, compliance and enforcement regulations for Commercial Refrigeration Equipment (CRE) "simply makes no sense". The regulations define the basic model as any product that has a different energy use or efficiency

  12. Enforcement Guidance Supplement 98-01:Duration of Investigations Conducted Pursuant to 10 CFR 820.21; Purpose of Transcript Requirements Set Forth in 10 CFR 820.10 (d)

    Broader source: Energy.gov [DOE]

    The DOE Enforcement Handbook (1087-95) provides the Office of Enforcement and Investigation with the opportunity to issue interim clarifying guidance occasionally with respect to the processes to be used in this office (see Section 1.3- Interim Enforcement Guidance). In particular, it is important to assist contractors and others on the relationships between the requirements of Part 820 and the Enforcement Policy, 10 CFR 820, Appendix A.

  13. WICF Certification, Compliance and Enforcement webinar | Department...

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

    14, 2011 2014-10-06 DOE Certification, Compliance, and Enforcement Overview for Refrigerators, Refrigerator-Freezers, Freezers, Dehumidifiers, Room Air Conditioners, Clothes ...

  14. Office of Enforcement | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    DOE enforcement programs for safety and classified information security that are ... nuclear safety, worker safety and health, and classified information security regulations. ...

  15. Enforcement Letter, Fernald Environmental Restoration - September...

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

    - September 12, 1996 More Documents & Publications Preliminary Notice of Violation, Fluor Daniel Fernald Corporation - EA-97-05 Enforcement Letter, Sandia National Laboratories...

  16. DOE Initiates Enforcement Proceedings against Westinghouse and...

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

    of Proposed Civil Penalty Issued) DOE Initiates Enforcement Proceedings against Westinghouse and Mitsubishi for Failure to Certify (Notice of Proposed Civil Penalty Issued) ...

  17. Enforcement Letter, Westinghouse Savannah River Company - November...

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

    Company related to repeated criticality safety violations in 2002 and 2003 at the H-Canyon facility at DOE's Savannah River Site. PDF icon Enforcement Letter, Westinghouse...

  18. Enforcement Letter, Lawrence Livermore National Laboratory -...

    Broader source: Energy.gov (indexed) [DOE]

    Basis Issues On November 5, 1999, the U.S. Department of Energy (DOE) issued a nuclear safety Enforcement Letter to Lawrence Livermore National Laboratory related to the...

  19. Security Enforcement Documents | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Issued to Bechtel Jacobs Company, LLC, related to the Theft of Classified Matter from the East Tennessee Technology Park July 10, 2009 Enforcement Letter, Babcock & Wilcox ...

  20. Nuclear Safety Enforcement Documents | Department of Energy

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

    Company, LLC related to Fire Protection System Surveillances at the Rocky Flats Environmental Technology Site, July 21, 1998 July 21, 1998 Enforcement Letter,...

  1. Enforcement Letter, Lawrence Livermore National Laboratory -...

    Broader source: Energy.gov (indexed) [DOE]

    the Lawrence Livermore National Laboratory On August 22, 1996, the U.S. Department of Energy (DOE) issued a nuclear safety Enforcement Letter to Lawrence Livermore National ...

  2. Federal Highway Admininstration - Law Enforcement Escort - Best...

    Open Energy Info (EERE)

    Admininstration - Law Enforcement Escort - Best Practices Guidelines Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Guide...

  3. Nuclear Safety Enforcement Documents | Department of Energy

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

    LLC, related to Quality Assurance Violations and Deficiencies at the Idaho National Engineering and Environmental Laboratory October 3, 2000 Enforcement Letter, Westinghouse...

  4. Enforcement Letter, Parsons Technology Development & Fabrication...

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

    Technology Development & Fabrication Complex - April 13, 2010 Enforcement Letter, Parsons Technology Development & Fabrication Complex - April 13, 2010 April 13, 2010 Issued to...

  5. Enforcement Guidance Supplement 01-01: Nuclear Weapon Program Enforcement Issues

    Broader source: Energy.gov [DOE]

    Section 1.3 of the Operational Procedures for Enforcement, published in June 1998, provides the opportunity for the Office of Price-Anderson Enforcement (OE) to periodically issue clarifying...

  6. Enforcement Guidance Supplement 02-01: Enforcement Position Relative to 10 CFR 835 Bioassay Accreditation

    Broader source: Energy.gov [DOE]

    Section 1.3 of the Operational Procedures for Enforcement, published in June 1998, provides the opportunity for the Office of Price-Anderson Enforcement (OE) to periodically issue clarifying guidance regarding the processes used in its enforcement activities. OE typically issues such guidance in the form of Enforcement Guidance Supplements (EGSs), which provide information or recommendations only and impose no requirements or actions on Department of Energy (DOE) contractors.

  7. Enforcement Guidance Supplement 02-01:Enforcement Position Relative to 10 CFR 835 Bioassay Accreditation

    Office of Energy Efficiency and Renewable Energy (EERE)

    Section 1.3 of the Operational Procedures for Enforcement, published in June 1998, provides the opportunity for the Office of Price-Anderson Enforcement (OE) to periodically issue clarifying guidance regarding the processes used in its enforcement activities. OE typically issues such guidance in the form of Enforcement Guidance Supplements (EGSs), which provide information or recommendations only and impose no requirements or actions on Department of Energy (DOE) contractors.

  8. Safety and Security Enforcement Process Overview

    Office of Energy Efficiency and Renewable Energy (EERE)

    This Enforcement Process Overview (EPO) sets forth the processes used by the U.S. Department of Energy (DOE) Office of Enforcement, within the Office of Enterprise Assessments (EA), to implement DOE’s regulatory obligations as authorized by the Atomic Energy Act.

  9. Red phosphors for use in high CRI fluorescent lamps

    DOE Patents [OSTI]

    Srivastava, Alok; Comanzo, Holly; Manivannan, Vankatesan; Setlur, Anant Achyut

    2005-11-15

    Novel red emitting phosphors for use in fluorescent lamps resulting in superior color rendering index values compared to conventional red phosphors. Also disclosed is a fluorescent lamp including a phosphor layer comprising blends of one or more of a blue phosphor, a blue-green phosphor, a green phosphor and a red a phosphor selected from the group consisting of SrY.sub.2 O.sub.4 :Eu.sup.3+, (Y,Gd)Al.sub.3 B.sub.4 O.sub.12 :Eu.sup.3+, and [(Y.sub.1-x-y-m La.sub.y)Gd.sub.x ]BO.sub.3 :Eu.sub.m wherein y<0.50 and m=0.001-0.3. The phosphor layer can optionally include an additional deep red phosphor and a yellow emitting phosphor. The resulting lamp will exhibit a white light having a color rendering index of 90 or higher with a correlated color temperature of from 2500 to 10000 Kelvin. The use of the disclosed red phosphors in phosphor blends of lamps results in high CRI light sources with increased stability and acceptable lumen maintenance over the course of the lamp life.

  10. DOE Directives and NNSA Policy Letters Enforceable under 10 C...

    Energy Savers [EERE]

    Classified Information NAP 70.2, Physical Protection NAP 70.4, Information Security Addthis Related Articles Department of Energy Cites Battelle Energy Alliance, LLC for Classified ...

  11. Enforcement Policy Statement: Split-System Central Air Conditioners...

    Energy Savers [EERE]

    Split-System Central Air Conditioners Without HSVC December 16, 2015 In the November 9, 2015 central air conditioner test procedure supplemental notice of proposed rulemaking (80 ...

  12. Enforcement Policy Statement: Off Mode Standards for Central...

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

    DOE initiated a rulemaking to set a test method for measuring the off-mode electrical ... an alternate proposed method for measuring off mode electrical power consumption of ...

  13. Enforcement Policy Statement Consumer Water Heaters and Certain...

    Broader source: Energy.gov (indexed) [DOE]

    Consumer Water Heaters and Certain Commercial Water Heating Equipment Issued: October 2, 2015 As required by 42 U.S.C. 6295(e)(5)(B), the U.S. Department of Energy (DOE) ...

  14. Design and investigation of a novel concentrator used in solar fiber lamp

    SciTech Connect (OSTI)

    He, Kaiyan; Zheng, Hongfei; Taotao, Jing; Dai; Li, Zhengliang

    2009-11-15

    A novel concentrator used in solar fiber lamp has been designed and made. The method of the design has been introduced. The lamp has been tested under the real solar condition and the experiment curves have been given. The light transmission will be influenced by the structure of the lamp and the diameter of the fiber, which has been studied in this paper. The experimental results show that the brightness of this solar fiber lamp is about the brightness of a 6-W ordinary electrical energy-saving lamp. The computer simulation for the lamp has been presented and the improvement schemes are proposed. (author)

  15. Very high efficacy electrodeless high intensity discharge lamps

    DOE Patents [OSTI]

    Johnson, P.D.

    1985-10-03

    An electrodeless arc lamp comprises an outer jacket hermetically sealing and thermally protecting an arc tube inside which has an upwardly convex bottom center section. The absence of chemically reactive electrode material makes it possible to use metal halides other than iodides. The tube contains chlorides, bromides or a mixture thereof of scandium and sodium in a nearly equimolar relationship in addition to mercury and an inert gas. Good color balance can be obtained at reduced reservoir temperature and with less power loss. Reduction in wall temperature makes it possible to attain longer lamp life.

  16. Very high efficacy electrodeless high intensity discharge lamps

    DOE Patents [OSTI]

    Johnson, Peter D.

    1987-01-01

    An electrodeless arc lamp comprises an outer jacket hermetically sealing and thermally protecting an arc tube inside which has an upwardly convex bottom center section. The absence of chemically reactive electrode material makes it possible to use metal halides other than iodides. The tube contains chlorides, bromides or a mixture thereof of scandium and sodium in a nearly equimolar relationship in addition to mercury and an inert gas. Good color balance can be obtained at reduced reservoir temperature and with less power loss. Reduction in wall temperature makes it possible to attain longer lamp life.

  17. Alternative Fuels Data Center: CNG Powers Law Enforcement in Arkansas

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    CNG Powers Law Enforcement in Arkansas to someone by E-mail Share Alternative Fuels Data Center: CNG Powers Law Enforcement in Arkansas on Facebook Tweet about Alternative Fuels Data Center: CNG Powers Law Enforcement in Arkansas on Twitter Bookmark Alternative Fuels Data Center: CNG Powers Law Enforcement in Arkansas on Google Bookmark Alternative Fuels Data Center: CNG Powers Law Enforcement in Arkansas on Delicious Rank Alternative Fuels Data Center: CNG Powers Law Enforcement in Arkansas on

  18. Recent Office of Enforcement Cases | Department of Energy

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

    Office of Enforcement Cases Recent Office of Enforcement Cases June 16, 2015 Presenter: Les Bermudez, Office of Worker Safety & Health (EA-11) Topics Covered: Enforcement Program update Six recent NOV actions Enforcement Letters/Consent Orders/Current Investigations/ Recurring Enforcement themes Recent Office of Enforcement Cases (1.01 MB) More Documents & Publications Preliminary Notice of Violation, Fluor-B&W Portsmouth, LLC - July 8, 2014 Preliminary Notice of Violation,

  19. DOE Office of Enforcement Continues Aggressive Energy Efficiency

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

    Enforcement Effort with 20 New Proposed Penalty Notices | Department of Energy Office of Enforcement Continues Aggressive Energy Efficiency Enforcement Effort with 20 New Proposed Penalty Notices DOE Office of Enforcement Continues Aggressive Energy Efficiency Enforcement Effort with 20 New Proposed Penalty Notices May 2, 2011 - 4:21pm Addthis Demonstrating its continuing commitment to rigorous enforcement of important federal efficiency requirements, the Department of Energy's Office of

  20. DOE Office of Enforcement Continues Aggressive Energy Efficiency

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

    Enforcement Effort with 20 New Proposed Penalty Notices | Department of Energy Office of Enforcement Continues Aggressive Energy Efficiency Enforcement Effort with 20 New Proposed Penalty Notices DOE Office of Enforcement Continues Aggressive Energy Efficiency Enforcement Effort with 20 New Proposed Penalty Notices May 2, 2011 - 5:06pm Addthis Demonstrating its continuing commitment to rigorous enforcement of important federal efficiency requirements, the Department of Energy's Office of

  1. Alaska APDES Enforcement Response Guide | Open Energy Information

    Open Energy Info (EERE)

    APDES Enforcement Response Guide Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: Alaska APDES Enforcement...

  2. Showerhead Manufacturer Agrees to Civil Penalty to Resolve Enforcement...

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

    Showerhead Manufacturer Agrees to Civil Penalty to Resolve Enforcement Action Showerhead Manufacturer Agrees to Civil Penalty to Resolve Enforcement Action July 18, 2011 - 2:06pm ...

  3. Office of Nuclear Safety Enforcement | Department of Energy

    Office of Environmental Management (EM)

    MISSION The Office of Nuclear Safety Enforcement implements the Department's nuclear safety enforcement program in accordance with 10 CFR 820 as authorized by the Atomic Energy ...

  4. Enforcement Notice of Intent to Investigate, URS Energy and Constructi...

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

    URS Energy and Construction, Inc. Enforcement Notice of Intent to Investigate, URS Energy and Construction, Inc. December 2015 The DOE Office of Enforcement issued a Notice of ...

  5. DOE Issues Enforcement Guidance on Large-Capacity Clothes Washer...

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

    Enforcement Guidance on Large-Capacity Clothes Washer Waivers and the Waiver Process DOE Issues Enforcement Guidance on Large-Capacity Clothes Washer Waivers and the Waiver Process...

  6. DOE Showerhead Enforcement Guidance, March 4, 2011 | Department...

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

    Showerhead Enforcement Guidance, March 4, 2011 DOE Showerhead Enforcement Guidance, March 4, 2011 A showerhead with multiple nozzles constitutes a single showerhead for purposes of ...

  7. Report 20.5: Chromaticity Shift Modes of LED PAR38 Lamps Operated...

    Energy Savers [EERE]

    5: Chromaticity Shift Modes of LED PAR38 Lamps Operated in Steady-State Conditions Report 20.5: Chromaticity Shift Modes of LED PAR38 Lamps Operated in Steady-State Conditions PDF ...

  8. CALiPER Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance...

    Energy Savers [EERE]

    ... for Lamps (Light Bulbs), available at: https:www.energystar.govsitesdefaultfilesENERGY%20STAR%20Lamps%20V1%201Specification.pdf 8 The RRL3 summary report is available at: ...

  9. CALiPER Benchmark Report: Performance of Halogen Incandescent MR16 Lamps and LED Replacement

    SciTech Connect (OSTI)

    Paget, M. L.; Lingard, R. D.; Myer, M. A.

    2008-11-01

    This benchmark report addresses the halogen MR16 lamp and its commercially available light-emitting diode (LED) replacements.

  10. Demonstration of LED Retrofit Lamps at the Smithsonian Art Museum, Washington, DC

    SciTech Connect (OSTI)

    Miller, N. J.; Rosenfeld, S. M.

    2012-06-01

    GATEWAY program report on a demonstration of LED retrofit lamps at the Smithsonian American Art Museum in Washington, DC.

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

    Broader source: Energy.gov [DOE]

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

  12. CALiPER Exploratory Study Retail Replacement Lamps – 2011

    SciTech Connect (OSTI)

    2012-04-02

    In 2010, CALiPER conducted a study on LED replacement lamps found in retail stores. The results were less than satisfactory, and many products were classified as being unlikely to meet consumer expectations. In November 2011, CALiPER purchased a new sample of products for a follow-up study, with the intent of characterizing the progress of this essential market segment.

  13. CALiPER Special Summary Report: Retail Replacement Lamp Testing

    SciTech Connect (OSTI)

    2011-04-01

    CALiPER testing has evaluated many products for commercial lighting markets and found some excellent performers. However, many of these are not available on the retail market. This special testing was undertaken to identify and test solid-state lighting (SSL) replacement lamp products that are available to the general public through retail stores and websites.

  14. New Funding Opportunity: High-Efficacy Lamp Product Development

    Broader source: Energy.gov [DOE]

    Submission deadline for letter of intent: May 6, 2016, 5 p.m. ET Submission deadline for full applications: May 23, 2016, 5 p.m. ET The U.S. Department of Energy’s Building Technologies Office Emerging Technologies (ET) program is announcing the availability of up to $3 million in funding to develop energy efficient replacement lamps in general illumination applications.

  15. Small Business Regulatory Enforcement Fairness Act Information

    Broader source: Energy.gov [DOE]

    Small Business Regulatory Enforcement Fairness Act of 1996 (SBREFA) OSDBU is a resource for small businesses seeking information concerning the rules and regulations regarding all federal agencies and their relationships with the small business community.

  16. Enforcement Letter, Mission Support Alliance, LLC | Department...

    Broader source: Energy.gov (indexed) [DOE]

    an Enforcement Letter (WEL-2015-07) to Mission Support Alliance, LLC, relating to a worker hand injury that occurred during a crane re-spooling operation at DOE's Hanford site. ...

  17. Thermal element for maintaining minimum lamp wall temperature in fluorescent fixtures

    DOE Patents [OSTI]

    Siminovitch, Michael J.

    1992-01-01

    In a lighting fixture including a lamp and a housing, an improvement is disclosed for maintaining a lamp envelope area at a cooler, reduced temperature relative to the enclosed housing ambient. The improvement comprises a thermal element in thermal communication with the housing extending to and springably urging thermal communication with a predetermined area of the lamp envelope surface.

  18. Thermal element for maintaining minimum lamp wall temperature in fluorescent fixtures

    DOE Patents [OSTI]

    Siminovitch, M.J.

    1992-11-10

    In a lighting fixture including a lamp and a housing, an improvement is disclosed for maintaining a lamp envelope area at a cooler, reduced temperature relative to the enclosed housing ambient. The improvement comprises a thermal element in thermal communication with the housing extending to and springably urging thermal communication with a predetermined area of the lamp envelope surface. 12 figs.

  19. CALiPER Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance of LED A Lamps Operated in Steady-State Conditions

    SciTech Connect (OSTI)

    none,

    2014-12-31

    This CALiPER report examines lumen depreciation and color shift of 17 different A lamps in steady-state conditions (15 LED, 1 CFL, 1 halogen). The goal of this investigation was to examine the long-term performance of complete LED lamps relative to benchmark halogen and CFL lamps—in this case, A lamps emitting approximately 800 lumens operated continuously at a relatively high ambient temperature of 45°C.

  20. Report 20.5: Chromaticity Shift Modes of LED PAR38 Lamps Operated in

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

    Steady-State Conditions | Department of Energy 0.5: Chromaticity Shift Modes of LED PAR38 Lamps Operated in Steady-State Conditions Report 20.5: Chromaticity Shift Modes of LED PAR38 Lamps Operated in Steady-State Conditions Report 20.5: Chromaticity Shift Modes of LED PAR38 Lamps Operated in Steady-State Conditions (8.45 MB) More Documents & Publications MARCH 2016 POSTINGS Retail Lamps Study 3.2: Lumen and Chromaticity Maintenance of LED A Lamps Operated in Steady-State Conditions

  1. Working with SRNL - Our Facilities - Law Enforcement Support Center -

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Southeast Region Law Enforcement Support Center - Southeast Region Working with SRNL Our Facilities - Law Enforcement Support Center - Southeast Region The Law Enforcement Support Center at SRNL features specialized equipment and technical expertise to help local and regional law enforcement agencies gather and analyze evidence

  2. Guidance Concerning Enforcement of EISA 2007 Standards Candelabra...

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

    Candelabra Base and Intermediate Base Lamps The Energy Independence and Security Act of 2007 (EISA 2007) imposed energy conservation standards for candelabra and...

  3. The Office of Independent Enterprise Assessments' Office of Enforcement

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

    convened the 2014 DOE Safety and Security Enforcement Workshop May 13 and 14, 2014 | Department of Energy The Office of Independent Enterprise Assessments' Office of Enforcement convened the 2014 DOE Safety and Security Enforcement Workshop May 13 and 14, 2014 The Office of Independent Enterprise Assessments' Office of Enforcement convened the 2014 DOE Safety and Security Enforcement Workshop May 13 and 14, 2014 June 4, 2014 - 1:53pm Addthis Steve Simonson, Director of the Office of

  4. Enforcement Letter, Armor Tower, Inc. | Department of Energy

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

    Armor Tower, Inc. Enforcement Letter, Armor Tower, Inc. December 4, 2015 Worker Safety and Health Enforcement Letter issued to Armor Tower, Inc. On December 4, 2015, the U.S. Department of Energy (DOE) Office of Enterprise Assessments' Office of Enforcement issued an Enforcement Letter (WEL-2015-06) to Armor Tower, Inc., relating to a worker electrical shock that occurred while working on a meteorological tower at DOE's Brookhaven National Laboratory. Enforcement Letter, Armor Tower, Inc.

  5. Office of Worker Safety and Health Enforcement | Department of Energy

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

    Worker Safety and Health Enforcement Office of Worker Safety and Health Enforcement MISSION The Office of Worker Safety and Health Enforcement implements the Department's worker safety and health enforcement program in accordance with 10 CFR 851 as authorized by the Atomic Energy Act. FUNCTIONS * Implements a worker safety and health enforcement program that includes processes and incentives for contractors to promptly identify, report, and correct safety issues and noncompliances. *

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

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  7. ISSUANCE 2016-03-24: Energy Conservation Program: Clarification of Test Procedures for Fluorescent Lamps Ballasts, Final Rule

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Clarification of Test Procedures for Fluorescent Lamps Ballasts, Final Rule

  8. ISSUANCE 2015-12-02: Energy Conservation Program: Energy Conservation Standards for High-Intensity Discharge Lamps, Final Determination

    Broader source: Energy.gov [DOE]

    Energy Conservation Program: Energy Conservation Standards for High-Intensity Discharge Lamps, Final Determination

  9. ISSUANCE 2016-02-12: Energy Conservation Program: Energy Conservation Standards for General Service Lamps, Notice of Proposed Rulemaking

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for General Service Lamps, Notice of Proposed Rulemaking

  10. Occupational exposure in the fluorescent lamp recycling sector in France

    SciTech Connect (OSTI)

    Zimmermann, François Lecler, Marie-Thérèse; Clerc, Frédéric; Chollot, Alain; Silvente, Eric; Grosjean, Jérome

    2014-07-15

    Highlights: • Chemical risks were assessed in the five fluorescent lamp recycling facilities. • The main hazardous agents are mercury vapors and dust containing lead and yttrium. • Exposure and pollutant levels were correlated with steps and processes. • All the stages and processes are concerned by worrying levels of pollutants. • We suggest recommendations to reduce chemical risk. - Abstract: The fluorescent lamp recycling sector is growing considerably in Europe due to increasingly strict regulations aimed at inciting the consumption of low energy light bulbs and their end-of-life management. Chemical risks were assessed in fluorescent lamp recycling facilities by field measurement surveys in France, highlighting that occupational exposure and pollutant levels in the working environment were correlated with the main recycling steps and processes. The mean levels of worker exposure are 4.4 mg/m{sup 3}, 15.4 μg/m{sup 3}, 14.0 μg/m{sup 3}, 247.6 μg/m{sup 3}, respectively, for total inhalable dust, mercury, lead and yttrium. The mean levels of airborne pollutants are 3.1 mg/m{sup 3}, 9.0 μg/m{sup 3}, 9.0 μg/m{sup 3}, 219.2 μg/m{sup 3}, respectively, for total inhalable dust, mercury, lead and yttrium. The ranges are very wide. Surface samples from employees’ skin and granulometric analysis were also carried out. The overview shows that all the stages and processes involved in lamp recycling are concerned by the risk of hazardous substances penetrating into the bodies of employees, although exposure of the latter varies depending on the processes and tasks they perform. The conclusion of this study strongly recommends the development of a new generation of processes in parallel with more information sharing and regulatory measures.