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The DLC specifies typical fixture housings in which retrofit kits should be tested. This ensures that test results are obtained under common conditions, and under conditions in which the products would typically be installed. In providing this list, the DLC does not endorse or exclude any particular make or model frame for use in energy efficiency programs.
Note that in each recommended variation, there is a section for “Pre-approved Equivalents”. The fixtures listed under “Pre-approved Equivalents” have been requested by applicants and approved by the DLC for use in retrofit kit testing. In selecting a fixture for testing, the applicant shall consider the purpose of subjecting the tested kit to extreme confinement for thermal endurance, and shall select a fixture for testing based on the intended application of the retrofit kit.
At this time, the DLC does not qualify screw-in “lamps” intended as HID replacements as retrofit kits.
Outdoor Area & Roadway Luminaires
- If the kit is specific to shoebox fixtures (not applicable to cobraheads), choose a fixture from among those listed herein under shoebox.
- If the kit is specific to cobrahead fixtures (not applicable to shoeboxes), choose a fixture from among those listed herein under cobrahead.
- If the kit may be applied to both cobraheads and shoebox fixtures, choose a fixture from among those listed herein under either shoebox or cobrahead.
Kits designed for larger-sized housings must demonstrate that they do not fit in the smaller housing sizes. This can be done by submitting a CAD file with the kit installed in the reference small cobrahead, or by providing dimensions of your retrofit kit (on spec sheets or technical drawings) and comparison against the approved smaller reference housings that clearly demonstrate that the kit will not fit into those housings. DLC reserves the right to ask for additional information and to make final judgement on whether the kit is eligible in the larger size housings.
Cobrahead Fixture Retrofit Kits
Approved Housings | Pre-Approved Equivalents |
American Electric Roadway Series 115 Fixture | QSSI CH40-Al-Q |
GE M250R2 Fixture | |
Kim Archetype SAR |
Shoebox Fixture Retrofit Kits
Approved Housings | Pre-Approved Equivalents |
Kim Archetype SAR | Econolight E-FR1H15QM |
Lithonia KAD Contour Series | Econolight E-HR4H0QZ |
Grandlite AR816-SF | |
Howard Lighting Products LFL | |
LiLEDs (Shanghai) Company Metro 60 | |
Philips Gardco EH-14 | |
Ruud Lighting AC1-16 | |
QSSI AL73 | |
QSSI FL70F | |
WideLite XL Excel-Lyte 400 |
Retrofit Kits for Larger Size Housings
Approved Housings | Pre-Approved Equivalents |
American Electric Roadway Series 125 Fixture | Econolight E-FR3M99SQM |
GE M400R2 Fixture | Econolight E-HR5M99SQZ |
eLSCO Lighting CML4100HPSCG120BL | |
eLSCO Lighting FRM320MHPSDPW347FL | |
eLSCO Lighting STO250MHPSDP208BL | |
Grandlite AR822-PM | |
Grandlite AR823M-F-AM | |
ISIS PL-20-T2-7-L-5 | |
Kim Lighting CCS 25″ | |
Kim VLA29 | |
Lithonia KAR1 | |
LSI Greenbriar GFR | |
LSI HE A 400 PSMH F MT | |
LSI Hilton Disc II | |
Philips Gardco Ecolume 23″ | |
QSSI AL90E5 | |
Ruud PR2-22 |
Outdoor Decorative Luminaires
The kit shall be tested, fully and properly mounted in a glass or polymer globe, lantern, or teardrop with optics as similar as possible to the kit’s intended use.
Acorn, Globe, etc.
Approved Housings | Pre-Approved Equivalents |
GE Patriarch Luminaire | Americana AM8 & AM9 (Colony 1DA) (Mogul Socket) |
Holophane GV Luminaires Washington PostLite | Architectural Area Lighting Largent-SLVTH |
Lexalite Lindy Model 424 | Architectural Area Lighting Largent-SLVTLDL (lensed) |
Crown Plastics 88266-CL-9F | |
GE Lighting Americana AM8 & AM9 (Traditional Standard 1CB) | |
Holophane AW Washington PostLite | |
King Luminaire K400 Series | |
Osram Sylvania ProPoint Acorn Post Top | |
Osram Sylvania Spring City | |
Philips Hadco Architectural V600 | |
Philips Lighting CL32/52 | |
Special Lite SHD1-PC1023CL | |
Acrilux TAN400PMI |
Lantern
Approved Housings | Pre-Approved Equivalents |
Acuity Lighting TR25 | American Electric Lighting 247-AY |
Architectural Area Lighting Civic Lantern Series | American Nail Plate LA4411 |
American Nail Plate LA4421 | |
American Nail Plate LA4431 | |
Beacon Waterford 3AG20/AR3/H1/24NB-30 | |
GE Lighting Town and Country (T10C and T10R) | |
PennGlobe DRW-Boul.1000 | |
PennGlobe F360 series | |
Salem SEMT |
Teardrop, Bullet, etc.
Approved Housings | Pre-Approved Equivalents |
Acuity Lighting (Antique Street Lamps) CM | Acuity ESP (sag glass) |
Holophane Port Huron | Acuity - Holophane Memphis (sag glass only) |
HE Williams OGL | |
Union Metal Corporation NLJ1-11-A1X |
Outdoor Full-Cutoff Wall-Mounted Area Luminaires
The kit shall be tested, fully and properly mounted in a fixture as similar as possible to the kit’s intended use.
Approved Housings | Pre-Approved Equivalents |
Lithonia TWF1 100S | Grandlite SM116 |
Grandlite SM311 | |
Grandlite SML-311 | |
QSSI WPC15 |
Parking Garage Luminaires
The kit shall be tested, fully and properly mounted in a fixture as similar as possible to the kit’s intended use.
HID Reference Luminaires
Approved Housings | Pre-Approved Equivalents |
Lithonia KACM Series Fixture | Hubbell Lighting S12-100H |
Lithonia PGR | |
Lithonia VRC70ML 120/277 M6 | |
Philips Gardco GP1 | |
Philips Widelite RSP Series Round Spectra-Lyte Garage Light | |
Philips Widelite Square SP Series Square Spectra-Lyte Garage Light | |
QSSI VN30 |
Fluorescent Reference Luminaires
Approved Housings | Pre-Approved Equivalents |
Columbia XEP Series | Columbia Lighting XEM 4-232-RA |
Lithonia VAP Series | GE VP8 Series |
LSI PGF Series |
Fuel Pump Canopy Luminaires
The kit shall be tested, fully and properly mounted in a fixture as similar as possible to the kit’s intended use.
Approved Housings | Pre-Approved Equivalents |
LSI Scottsdale Series Fixture | Elsco Merritt Series Fixture |
Hubbell Lighting S12-100H | |
LSI Richmond Series Fixture | |
Philips Gardco W2-1913 | |
Ruud Lighting CLO-12 | |
Ruud Lighting E-CS4 | |
Whiteway Civic Series Fixture |
2×2 Luminaires for Ambient Lighting of Interior Commercial Spaces
The kit shall be tested, fully and properly mounted in a fixture as similar as possible to the kit’s intended use. Troffer retrofit kits will be categorized according to whether they are simple, “strip” style kits that replace the light source, but leave the existing troffer’s optical system mostly intact, or whether they replace and retrofit the entire fixture, including a new optical system.
Approved Housings | Pre-Approved Equivalents |
Columbia Lighting lensed 4PS22 | A.L.P. EL-2×2-20-* (*= # of lamps) |
Columbia Lighting P222 9 cell parabolic | BJ Take BFR-2×2-L15 |
Lithonia 2GT8 lensed 2X2 | Columbia Lighting JT822 |
Lithonia 2PM3 9 cell 2×2 parabolic | Juno Lighting Group S2x2BL |
Lithonia 2SP8 lensed 2X2 | LSI LA/FLA 2×2 |
Mobern Lighting RG22-2U32XMV | |
Monmouth Lighting Corp RF24 | |
Saylite 131A22L | |
Simkar Corporation TY Lensed Troffer 2×2 | |
US Energy Sciences YTR-02-5 | |
Visioneering Corp. ERCTB 2×2 |
1×4 Luminaires for Ambient Lighting of Interior Commercial Spaces
The kit shall be tested, fully and properly mounted in a troffer as similar as possible to the kit’s intended use. Troffer retrofit kits will be categorized according to whether they are simple, “strip” style kits that replace the light source, but leave the existing troffer’s optical system mostly intact, or whether they replace and retrofit the entire fixture, including a new optical system.
Approved Housings | Pre-Approved Equivalents |
Columbia Lighting lensed 4PS14 | A.L.P. EF-1×4-2L-23GA |
Lithonia GT8 lensed 1X4 | BJ Take BFR-1×4-L15 |
Columbia Lighting ST814/232G/FSA12/EU | |
Juno Lighting Group S1x4BL | |
Lithonia 4′ RR Channel | |
Mobern Lighting RG14-232MV | |
Philips Day-Brite 1TG8xx-01 | |
Saylite 131A14L | |
Simkar TY124-232-B11-UNV | |
Visioneering Corp. ERCTB 1×4 |
2×4 Luminaires for Ambient Lighting of Interior Commercial Spaces
The kit shall be tested, fully and properly mounted in a troffer as similar as possible to the kit’s intended use. Troffer retrofit kits will be categorized according to whether they are simple, “strip” style kits that replace the light source, but leave the existing troffer’s optical system mostly intact, or whether they replace and retrofit the entire fixture, including a new optical system.
The DLC defines all tube-style LED products that use the lamp holders (i.e. sockets or tombstones) in the luminaire to mechanically or electrically connect to the fixture housing and electric supply to fall under the linear replacement lamps category. Only retrofit products that do not connect to the troffer using lamp holders kits are eligible under the retrofit kit categories.
Approved Housings | Pre-Approved Equivalents |
Columbia Lighting lensed 4PS24 | A.L.P. EL-2×4-23-* (*= # of lamps) |
Columbia Lighting P224 12 cell parabolic | BJ Take BFR-2×4-L15 |
Lithonia 2GT8 lensed 2X4 | Columbia Lighting 4PS24 |
Lithonia 2PM3N 12 cell 2×4 parabolic | Columbia Lighting JT824 |
Juno Lighting Group S2x4BL | |
Lithonia 2SP8 G 2 32 A12 XXXX XX XXXX | |
LSI GA 2×4 | |
Mobern Lighting RG24-232MV | |
Monmouth Lighting Corp DCP 22 | |
Philips Day-Brite 2SPG232-FS01-UNV-1/2EB | |
Saylite 131A24L | |
Simkar Corporation TY Lensed Troffer 2×4 | |
US Energy Sciences YTR-04-7 | |
Visioneering Corp. ERCTB 2×4 |
Linear Ambient Luminaires
The kit shall be tested, fully and properly mounted in a fixture as similar as possible to the kit’s intended use.
Strip-Style Luminaires
Approved Housings | Pre-Approved Equivalents |
Columbia CS Bi-Pin 2L | A.L.P. SEP196 |
GE UltraStar SR84230 | A.L.P. SEP220 |
Lithonia C2 32 MVOLT GEB10IS | A.L.P. SEP240 |
A.L.P. SEP296 | |
BJ Take BFSP-O-4-T5 | |
BJ Take BFSP-O-8-T5 | |
Energy Solutions International VX Series Channel | |
Lithonia C2 96T8 | |
Lithonia MNS8 2 17 120 RE | |
Lithonia SNF Narrow Strip | |
Lithonia TC2 32 MVOLT GEB10IS | |
Mobern Lighting 44 232LED | |
Philips/Signify RT2321/4EB | |
Philips/Signify TRT2321/4EB | |
Pioneer Lighting ST-248 | |
Texas Fluorescents C232MV | |
Texas Fluorescent C296 | |
US Energy Sciences YST-04-3 | |
US Energy Sciences YST-08-8 | |
Visioneering COM148 RS | |
Visioneering COM248 RS |
Enclosed Linear Luminaires
Approved Housings | Pre-Approved Equivalents |
Lithonia DMS2 48T8HO MVOLT GEB10PS | Columbia Lighting XEM 4-32-RFA |
Lithonia VSL 2 32 MVOLT GEB10IS | Columbia Lighting XEM 8-96T8-RFA |
Suspended Linear Luminaires
Approved Housings | Pre-Approved Equivalents |
Alcon Beam 44 Series 10107 | |
Alera Lighting Microlyne M Cable Mount | |
Peerless LLML Suspended |
Wrap-Style Luminaires
Approved Housings | Pre-Approved Equivalents |
Columbia AWN Series | Los Angeles Lighting WBE100 |
Lithonia 3324 2L17W and 3348 2L32W | LumenFocus ALP 370-220B |
Lithonia NEW 232 | LumenFocus ALP 370-240B |
LumenFocus ALP 390-220B | |
LumenFocus ALP 390-240B |
High Bay Luminaires
The kit shall be tested, fully and properly mounted in a fixture as similar as possible to the kit’s intended use.
HID Reference Luminaires
Approved Housings | Pre-Approved Equivalents |
Lithonia THD 400S A15 TB | Grandlite IL417-L16 |
Grandlite IL417-L22 | |
Howard Lighting LB417-L22A | |
ICEPIPE UR2000 | |
Lithonia THR 400S PA22 TB | |
Lithonia TX PA22C | |
New Star TARK22 |
Fluorescent Reference Luminaires
Approved Housings | Pre-Approved Equivalents |
Columbia LHV4-4 | Columbia LHC164-4 |
Lithonia FGB Series | Energy Solutions International F-14PEEA3 |
Lithonia MS8 Series | Lithonia MS5HB |
Lithonia TMS5HB | |
Los Angeles Lighting HBI600-DRP8/PA | |
Philips Day-Brite APX-4-54HO-*-A/P | |
TechBrite B-4-14-4-T5-*-M-*-*-blank | |
TechBrite B-4-14-4-T8-*-M-*-*-blank | |
TechBrite B-4-20-6-T5-*-M-*-*-blank | |
TechBrite B-4-20-6-T8-*-M-*-*-blank | |
TMS8 |
Low-Bay Luminaires
The kit shall be tested, fully and properly mounted in a fixture as similar as possible to the kit’s intended use.
HID Reference Luminaires
Approved Housings | Pre-Approved Equivalents |
Lithonia TGR 175MP A125 TB SCWA | Acuity TGR 150MP A125 TB SCWA |
Lithonia TX 250S A23 TB | Acuity TGL 175MP A165 TB SCWA |
Grandlite IL417-L16 | |
Lithonia TXC 400M A23 TB | |
Lithonia TX PA22C | |
LSI Augusta Series |
Fluorescent Reference Luminaires
Approved Housings | Pre-Approved Equivalents |
Columbia CSR4 232 Series | Energy Solutions International F-14PEEA3 |
GE Ultrastar ES Series | |
Lithonia L Series | |
Lithonia MS5HB | |
Lithonia TMS5HB | |
Los Angeles Lighting WBE300 | |
MS8 | |
TMS8 |
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