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LED Troffer Retrofit Kit

The RTL G2 is a retrofit for existing troffer luminaires, available in 2x2, 2x4 and 1x4 options. Easy lift and shift installation saves for labor costs. The RTL G2 features high efficiency LED boards rated at 90+ CRI. Each kit comes boxed with the necessary hardware for install. The RTL is made in the USA - in Henderson, NC, utilizing mostly domestic and some foreign components.

Click to download (.pdf):
RTL G2 2x4
RTL G2 2x2
RTL G2 1x4

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RTL G2 2x4
RTL G2 2x2
RTL G2 1x4

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RTL G2 2x4: Coming soon
RTL G2 2x2: Coming soon

Applications: For use in existing troffer luminaires
Lumen Output: From 2,300 lm to about 10,700 lm
Max Lumens Per Watt: 162.6
Size Options: 2x2, 2x4, 1x4
Predicted L70 Lifetime: Greater or equal to 131,000 hours (calculated)
Warranty: 5 year limited system warranty. 10 year extended warranty available on specific models
Re-BoardABILITY: Every RTL G2 is upgradeable. Boards and drivers can easily be swapped out for upgrade in a matter of minutes. Learn more about Re-Boardability here.
Certifications: UL 1598 listed for US and Canada, suitable for damp locations
Made in the USA, in our Henderson, NC facility, utilizing mostly domestic and some foreign components. BAA compliant options are available

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Luminaire Photos
Installation Instructions

RTL G2 2x2 with existing housing in green
RTL G2 2x2
RTL G2 2x2 with existing housing in green
RTL G2 2x2
RTL G2 2x2 with existing housing in green and diffuser lenses
RTL G2 2x2 with diffuser lenses
RTL G2 2x2 with prismatic lens
RTL G2 2x4 with existing housing in green
RTL G2 2x4
RTL G2 2x4 with diffuser lenses, existing housing in green
RTL G2 2x4 with diffuser lenses
RTL G2 2x4
RTL G2 2x4
RTL G2 1x4, existing housing in green
RTL G2 1x4

Click to download (.pdf):
RTL G2 2x2 and 2x4
RTL G2 1x4

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Note: Table scrolls horizontally

Catalog #	Size	Lumens	Watts	LPW	CRI / Color Temp	Voltages Available	Predicted L70 Lifetime
RTL G2 22 SL UV 930	2x2	2,362.9	16.3	145.3	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 SL UV 935	2x2	2,372.9	16.3	145.9	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 SL UV 940	2x2	2,429.2	16.3	149.3	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 SL UV 950	2x2	2,429.0	16.3	149.3	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 VL UV 930	2x2	3,501.4	23.6	148.2	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 VL UV 935	2x2	3,516.2	23.6	148.8	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 VL UV 940	2x2	3,599.7	23.6	152.4	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 VL UV 950	2x2	3,599.7	23.6	152.4	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 LW UV 930	2x2	4,676.4	23.6	154.1	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 LW UV 935	2x2	4,696.1	23.6	154.7	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 LW UV 940	2x2	4,807.6	23.6	158.4	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 LW UV 950	2x2	4,807.6	23.6	158.4	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 MD UV 930	2x2	5,818.2	38.2	152.2	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 MD UV 935	2x2	5,842.7	38.2	152.8	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 MD UV 940	2x2	5,981.5	38.2	156.5	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 MD UV 950	2x2	5,981.5	38.2	156.5	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 HI UV 930	2x2	6,969.8	46.6	149.5	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 HI UV 935	2x2	6,999.1	46.6	150.1	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 HI UV 940	2x2	7,165.4	46.6	153.7	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 22 HI UV 950	2x2	7,165.4	46.6	153.7	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 SL UV 930	2x4	3,544.1	22.9	154.5	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 SL UV 935	2x4	3,559.1	22.9	155.1	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 SL UV 940	2x4	3,643.6	22.9	158.8	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 SL UV 950	2x4	3,643.6	22.9	158.8	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 VL UV 930	2x4	4,449.4	28.5	155.9	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 VL UV 935	2x4	4,468.2	28.5	156.5	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 VL UV 940	2x4	4,574.3	28.5	160.2	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 VL UV 950	2x4	4,574.3	28.5	160.2	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 LW UV 930	2x4	5,001.0	31.9	156.8	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 LW UV 935	2x4	5,022.0	31.9	157.4	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 LW UV 940	2x4	5,141.3	31.9	161.1	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 LW UV 950	2x4	5,141.3	31.9	161.1	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 ML UV 930	2x4	5,816.4	37.7	154.2	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 ML UV 935	2x4	5,841.0	37.7	154.2	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 ML UV 940	2x4	5,979.7	37.7	158.5	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 ML UV 950	2x4	5,979.7	37.7	158.5	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 MD UV 930	2x4	6,938.4	45.3	153.1	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 MD UV 935	2x4	6,967.6	45.3	153.8	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 MD UV 940	2x4	7,133.1	45.3	157.4	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 MD UV 950	2x4	7,133.1	45.3	157.4	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 HI UV 930	2x4	8,129.9	54.3	149.7	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 HI UV 935	2x4	8,164.1	54.3	150.3	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 HI UV 940	2x4	8,358.0	54.3	153.9	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 HI UV 950	2x4	8,358.0	54.3	153.9	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 VH UV 930	2x4	9,275.1	58.6	158.2	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 VH UV 935	2x4	9,314.2	58.6	158.8	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 VH UV 940	2x4	9,535.4	58.6	162.6	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 VH UV 950	2x4	9,535.4	58.6	162.6	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 SH UV 930	2x4	10,430.7	66.1	157.8	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 SH UV 935	2x4	10,474.7	66.1	158.5	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 SH UV 940	2x4	10,723.5	66.1	162.2	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 24 SH UV 950	2x4	10,723.5	66.1	162.2	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 SL UV 930	1x4	2,362.9	16.3	145.3	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 SL UV 935	1x4	2,372.9	16.3	145.9	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 SL UV 940	1x4	2,429.2	16.3	149.3	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 SL UV 950	1x4	2,429.2	16.3	149.3	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 VL UV 930	1x4	3,501.4	23.6	148.2	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 VL UV 935	1x4	3,516.2	23.6	148.8	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 VL UV 940	1x4	3,599.7	23.6	152.4	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 VL UV 950	1x4	3,599.7	23.6	152.4	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 LW UV 930	1x4	4,676.4	30.4	154.1	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 LW UV 935	1x4	4,696.1	30.4	154.7	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 LW UV 940	1x4	4,807.6	30.4	158.4	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 LW UV 950	1x4	4,807.6	30.4	158.4	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 MD UV 930	1x4	5,818.2	38.2	152.2	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 MD UV 935	1x4	5,842.7	38.2	152.8	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 MD UV 940	1x4	5,981.5	38.2	156.5	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 MD UV 950	1x4	5,981.5	38.2	156.5	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 HI UV 930	1x4	6,969.8	46.6	149.5	90 CRI / 3000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 HI UV 935	1x4	6,999.4	46.6	150.1	90 CRI / 3500K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 HI UV 940	1x4	7,165.4	46.6	153.7	90 CRI / 4000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)
RTL G2 14 HI UV 950	1x4	7,165.4	46.6	153.7	90 CRI / 5000K	120-277V, 347V	Greater or equal to 131,000 hours (calculated)

Catalog #	Equivalency*
RTL G2 22 SL UV 930	2L F17 T8, NBF / 1L FB32 T8, NBF
RTL G2 22 SL UV 935	2L F17 T8, NBF / 1L FB32 T8, NBF
RTL G2 22 SL UV 940	2L F17 T8, NBF / 1L FB32 T8, NBF
RTL G2 22 SL UV 950	2L F17 T8, NBF / 1L FB32 T8, NBF
RTL G2 22 VL UV 930	3L F17 T8, NBF
RTL G2 22 VL UV 935	3L F17 T8, NBF
RTL G2 22 VL UV 940	3L F17 T8, NBF
RTL G2 22 VL UV 950	3L F17 T8, NBF
RTL G2 22 LW UV 930	4L F17 T8, NBF / 2L FB32 T8, NBF
RTL G2 22 LW UV 935	4L F17 T8, NBF / 2L FB32 T8, NBF
RTL G2 22 LW UV 940	4L F17 T8, NBF / 2L FB32 T8, NBF
RTL G2 22 LW UV 950	4L F17 T8, NBF / 2L FB32 T8, NBF
RTL G2 22 HI UV 930	3L FB31 T8, NBF
RTL G2 22 HI UV 935	3L FB31 T8, NBF
RTL G2 22 HI UV 940	3L FB31 T8, NBF
RTL G2 22 HI UV 950	3L FB31 T8, NBF
RTL G2 24 SL UV 930	2L F40 T12
RTL G2 24 SL UV 935	2L F40 T12
RTL G2 24 SL UV 940	2L F40 T12
RTL G2 24 SL UV 950	2L F40 T12
RTL G2 24 VL UV 930	2L F32 T8 ES (28W), NBF
RTL G2 24 VL UV 935	2L F32 T8 ES (28W), NBF
RTL G2 24 VL UV 940	2L F32 T8 ES (28W), NBF
RTL G2 24 VL UV 950	2L F32 T8 ES (28W), NBF
RTL G2 24 LW UV 930	2L F32 T8, NBF
RTL G2 24 LW UV 935	2L F32 T8, NBF
RTL G2 24 LW UV 940	2L F32 T8, NBF
RTL G2 24 LW UV 950	2L F32 T8, NBF
RTL G2 24 ML UV 930	3L F40 T12
RTL G2 24 ML UV 935	3L F40 T12
RTL G2 24 ML UV 940	3L F40 T12
RTL G2 24 ML UV 950	3L F40 T12
RTL G2 24 MD UV 930	3L F32 T8, NBF
RTL G2 24 MD UV 935	3L F32 T8, NBF
RTL G2 24 MD UV 940	3L F32 T8, NBF
RTL G2 24 MD UV 950	3L F32 T8, NBF
RTL G2 24 HI UV 930	4L F40 T12
RTL G2 24 HI UV 935	4L F40 T12
RTL G2 24 HI UV 940	4L F40 T12
RTL G2 24 HI UV 950	4L F40 T12
RTL G2 24 VH UV 930	4L F32 T8, NBF
RTL G2 24 VH UV 935	4L F32 T8, NBF
RTL G2 24 VH UV 940	4L F32 T8, NBF
RTL G2 24 VH UV 950	4L F32 T8, NBF
RTL G2 24 SH UV 930	5L F32 T8, NBF
RTL G2 24 SH UV 935	5L F32 T8, NBF
RTL G2 24 SH UV 940	5L F32 T8, NBF
RTL G2 24 SH UV 950	5L F32 T8, NBF
RTL G2 14 SL UV 930	1L F32 T8, NBF
RTL G2 14 SL UV 935	1L F32 T8, NBF
RTL G2 14 SL UV 940	1L F32 T8, NBF
RTL G2 14 SL UV 950	1L F32 T8, NBF
RTL G2 14 VL UV 930	2L F40 T12
RTL G2 14 VL UV 935	2L F40 T12
RTL G2 14 VL UV 940	2L F40 T12
RTL G2 14 VL UV 950	2L F40 T12
RTL G2 14 LW UV 930	2L F32 T8, NBF
RTL G2 14 LW UV 935	2L F32 T8, NBF
RTL G2 14 LW UV 940	2L F32 T8, NBF
RTL G2 14 LW UV 950	2L F32 T8, NBF
RTL G2 14 MD UV 930	3L F32 T8, NBF
RTL G2 14 MD UV 935	3L F32 T8, NBF
RTL G2 14 MD UV 940	3L F32 T8, NBF
RTL G2 14 MD UV 950	3L F32 T8, NBF
RTL G2 14 HI UV 930	3L F28 T5
RTL G2 14 HI UV 935	3L F28 T5
RTL G2 14 HI UV 940	3L F28 T5
RTL G2 14 HI UV 950	3L F28 T5

*NOTE: Fixture equivalencies are estimates only and should be confirmed by photometric analysis or sample install to ensure adequate light levels are achieved.

Catalog #	Image	Spec Sheet	.ies & .pdf files
RTL G2 22 SL UV 930	View	Download	Contact Factory
RTL G2 22 SL UV 935	View	Download	Contact Factory
RTL G2 22 SL UV 940	View	Download	Contact Factory
RTL G2 22 SL UV 950	View	Download	Contact Factory
RTL G2 22 VL UV 930	View	Download	Contact Factory
RTL G2 22 VL UV 935	View	Download	Contact Factory
RTL G2 22 VL UV 940	View	Download	Contact Factory
RTL G2 22 VL UV 950	View	Download	Contact Factory
RTL G2 22 LW UV 930	View	Download	Contact Factory
RTL G2 22 LW UV 935	View	Download	Contact Factory
RTL G2 22 LW UV 940	View	Download	Contact Factory
RTL G2 22 LW UV 950	View	Download	Contact Factory
RTL G2 22 MD UV 930	View	Download	Contact Factory
RTL G2 22 MD UV 935	View	Download	Contact Factory
RTL G2 22 MD UV 940	View	Download	Contact Factory
RTL G2 22 MD UV 950	View	Download	Contact Factory
RTL G2 22 HI UV 930	View	Download	Contact Factory
RTL G2 22 HI UV 935	View	Download	Contact Factory
RTL G2 22 HI UV 940	View	Download	Contact Factory
RTL G2 22 HI UV 950	View	Download	Contact Factory
RTL G2 24 SL UV 930	View	Download	Contact Factory
RTL G2 24 SL UV 935	View	Download	Contact Factory
RTL G2 24 SL UV 940	View	Download	Contact Factory
RTL G2 24 SL UV 950	View	Download	Contact Factory
RTL G2 24 VL UV 930	View	Download	Contact Factory
RTL G2 24 VL UV 935	View	Download	Contact Factory
RTL G2 24 VL UV 940	View	Download	Contact Factory
RTL G2 24 VL UV 950	View	Download	Contact Factory
RTL G2 24 LW UV 930	View	Download	Contact Factory
RTL G2 24 LW UV 935	View	Download	Contact Factory
RTL G2 24 LW UV 940	View	Download	Contact Factory
RTL G2 24 LW UV 950	View	Download	Contact Factory
RTL G2 24 ML UV 930	View	Download	Contact Factory
RTL G2 24 ML UV 935	View	Download	Contact Factory
RTL G2 24 ML UV 940	View	Download	Contact Factory
RTL G2 24 ML UV 950	View	Download	Contact Factory
RTL G2 24 MD UV 930	View	Download	Contact Factory
RTL G2 24 MD UV 935	View	Download	Contact Factory
RTL G2 24 MD UV 940	View	Download	Contact Factory
RTL G2 24 MD UV 950	View	Download	Contact Factory
RTL G2 24 HI UV 930	View	Download	Contact Factory
RTL G2 24 HI UV 935	View	Download	Contact Factory
RTL G2 24 HI UV 940	View	Download	Contact Factory
RTL G2 24 HI UV 950	View	Download	Contact Factory
RTL G2 24 VH UV 930	View	Download	Contact Factory
RTL G2 24 VH UV 935	View	Download	Contact Factory
RTL G2 24 VH UV 940	View	Download	Contact Factory
RTL G2 24 VH UV 950	View	Download	Contact Factory
RTL G2 24 SH UV 930	View	Download	Contact Factory
RTL G2 24 SH UV 935	View	Download	Contact Factory
RTL G2 24 SH UV 940	View	Download	Contact Factory
RTL G2 24 SH UV 950	View	Download	Contact Factory
RTL G2 14 SL UV 930	View	Download	Contact Factory
RTL G2 14 SL UV 935	View	Download	Contact Factory
RTL G2 14 SL UV 940	View	Download	Contact Factory
RTL G2 14 SL UV 950	View	Download	Contact Factory
RTL G2 14 VL UV 930	View	Download	Contact Factory
RTL G2 14 VL UV 935	View	Download	Contact Factory
RTL G2 14 VL UV 940	View	Download	Contact Factory
RTL G2 14 VL UV 950	View	Download	Contact Factory
RTL G2 14 LW UV 930	View	Download	Contact Factory
RTL G2 14 LW UV 935	View	Download	Contact Factory
RTL G2 14 LW UV 940	View	Download	Contact Factory
RTL G2 14 LW UV 950	View	Download	Contact Factory
RTL G2 14 MD UV 930	View	Download	Contact Factory
RTL G2 14 MD UV 935	View	Download	Contact Factory
RTL G2 14 MD UV 940	View	Download	Contact Factory
RTL G2 14 MD UV 950	View	Download	Contact Factory
RTL G2 14 HI UV 930	View	Download	Contact Factory
RTL G2 14 HI UV 935	View	Download	Contact Factory
RTL G2 14 HI UV 940	View	Download	Contact Factory
RTL G2 14 HI UV 950	View	Download	Contact Factory

*Photometrics conducted with A12 lenses. Adjustment factor for frosted diffusers = 0.958

The light levels you need

The RTL G2 is available in a wide variety of lumen output packages to ensure you get the exact light level you need. Frosted diffuser lenses (pictured) are optional, and are ideal for louvered troffers to help minimize glare and improve aesthetics. Replacement lenses are also available for order for troffers with lensed doors (see spec sheet for details).