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UL 924, NFPA 101 & CA Title 20 Compliant · 90+ Min Runtime
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E2 Lighting

2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V

Model / SKU: E2-TRF-2X4-24/36/42/50W-40K-E

Category: Indoor Lighting

Series: Troffers

24W / 36W / 42W / 50W (field selectable), 4000K, AC 120-277V, 10W EBBU

E2 Lighting 2x4 FT LED Troffer for offices, schools, healthcare and other drop-ceiling spaces. Field-selectable 24W / 36W / 42W / 50W, 4000K CCT, AC 120-277V input. Integrated 10W emergency battery backup for egress illumination on loss of normal power.

2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V — full specifications
Wattage24W / 36W / 42W / 50W
Input VoltageAC120-277V
CCT4000K
CRI80
Lumens3,000 lm / 6,250 lm
Lifespan50,000 hrs (L70)
ListingsETL Classified / RoHS
Warranty5-Year Warranty
CompliantUL924, NFPA 101, Title 20
Emergency Output Power10W
Emergency Runtime90 minutes
2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V, SKU E2-TRF-2X4-24/36/42/50W-40K-E — product image 12x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V, SKU E2-TRF-2X4-24/36/42/50W-40K-E — product image 22x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V, SKU E2-TRF-2X4-24/36/42/50W-40K-E — product image 32x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V, SKU E2-TRF-2X4-24/36/42/50W-40K-E — product image 42x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V, SKU E2-TRF-2X4-24/36/42/50W-40K-E — product image 52x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V, SKU E2-TRF-2X4-24/36/42/50W-40K-E — product image 6
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2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V 1
2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V 2
2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V 3
2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V 4
2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V 5
2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V 6

2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V

E2-TRF-2X4-24/36/42/50W-40K-E

Emergency battery backup built in

Lights stay on when the power goes out.

UL 924

Emergency lighting standard

NFPA 101

Life Safety Code

CA Title 20

California efficiency rules

90 minutes

Runtime on battery

Inspection Ready

● In stock

Same-Day Processing · Next-Day Shipping · Grapevine, TX

Download Spec Sheet (PDF)
For wholesale pricing, please request a quote or contact your sales rep at (469) 638-3592.

E2 Lighting 2x4 FT LED Troffer for offices, schools, healthcare and other drop-ceiling spaces. Field-selectable 24W / 36W / 42W / 50W, 4000K CCT, AC 120-277V input. Integrated 10W emergency battery backup for egress illumination on loss of normal power.

Wattage24W / 36W / 42W / 50W
Input VoltageAC120-277V
CCT4000K
CRI80
Lumens3,000 lm / 6,250 lm
Lifespan50,000 hrs (L70)
ListingsETL Classified / RoHS
Warranty5-Year WarrantyView full warranty terms →
CompliantUL924, NFPA 101, Title 20
Emergency Output Power10W
Emergency Runtime90 minutes
View return policy & RMA process →

2 models in this family

Compare with the model you are viewing. Bold values differ from it.

ImageProductSpecsPricing
2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V
2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277VViewing
E2-TRF-2X4-24/36/42/50W-40K-E
Code-Compliant Emergency Battery Backup
ETLRoHSIn stock
CCT4000K
Power24/36/42/50W
Lumens6,250 lm
Input120-277VAC
This model
2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 5000K, 120-277V
2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 5000K, 120-277V
E2-TRF-2X4-24/36/42/50W-50K-E
Code-Compliant Emergency Battery Backup
—In stock
CCT5000K
Power24/36/42/50W
Input120-277VAC

Pricing on request

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2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V

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    Quotes answered within one business day.

  • Project Volume Ready

    Stocked inventory for contractor timelines.

  • Certified Fixtures

    UL / DLC listed with 5-year warranty.

(469) 638-3592
2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V

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2x4 FT LED Troffer with Emergency Battery Backup, 24/36/42/50W Selectable, 4000K, 120-277V

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