SMART SERIES - LED T8 Emergency Tube, 4-FT, 18W Max, 130 lm/W, Type B, Double-Ended Power, 90-Minute Emergency Backup Battery Premium Replacement Lamp. (120-277V)

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  • The E2-T8-4FT-18W-EBBU is an industry-leading 4-FT, 18W Max LED T8 Type-B (Double-Ended) emergency backup battery lamp producing 130 lumens per watt.
  • Includes an internal LED Driver with 3W Emergency LED output and 90-min backup battery power for Double-Ended Power installations.
  • Emergency Backup Automatic On or Manual Disable functions.
  • Anti-UV Frosted Polycarbonate Lens for even light transmission and to prevent discoloration.
  • Designed with aluminum backing for maximum heat dissipation.
  • Suitable for replacing 4-FT linear fluorescent lamps in commercial and industrial locations to include an emergency backup light function.
  • 5 year /50000 hour warranty, and listed with all applicable bodies for safety and performance to qualify for energy-efficient LED lighting rebates.


Model: E2-T8-4FT-18W-EBBU Categories: , , Tag:


Premium indoor replacement emergency lamp intended to replace 4 foot T8 fluorescent lamps with a G13 base for T8 lighting fixtures.


Manufactured for durability and heat dissipation using aluminum sheet backing. IP44 Wet Location rated for protection against solid objects 1.0mm diameter and greater, splashing water: IEC 60529.
V-0 Flammability Rating.


Input voltages 120-277V. Type B model to operate without a ballast. Double Ended Power installations. Lasts up to 800 full emergency backup charges and discharge cycles. Operating temperatures -4°F to 113°F (-20°C to 45°C).


Anti-UV Frosted Polycarbonate Lens.


Built-in Test Button with indicators for Main Power, Charging, and Malfunction). Emergency Backup Automatic On or Manual Disable functions.


ETL certified to meet US and Canadian standards. FCC, CE and RoHS compliant. Listed to qualify for energy-efficient LED lighting rebates.


5 yr /50K hrs.

Available Color Temperatures






Additional information

Energy DataInput Voltage: 120-277V
Input Frequency: 50/60 Hz
Wattage: 18W
Power Factor: >0.9
THD: ≤20%
Operating Temperature: -4°F to 113°F (-20°C to 45°C)
Lighting DataLumens: 2319
Efficacy: 130 lm/W
CCT: 4000K, 5000K
Dimmable: No
CRI: Ra≥80
L70: 50000 hrs
Physical DataSize: 4-FT
Driver Type: Type-B
Installation: Double-Ended Power
Color: White
Lens Type: Polycarbonate
Diffuser: Frosted
Rating: IP44 Wet Location
Warranty: 5yr/50K

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