The Bodine B54 emergency backup battery provides emergency illumination for 4 hours. Compatible with most 2 ft. to 4 ft. T8, T9, T10 or T12 lamps. UL listed for factory or field installation and suitable for indoor locations. It is not suitable for air handling heated air outlets, wet, damp, or hazardous locations. Perfect for hospitals, nursing homes, health care facilities and high rise buildings.
7-10 year battery life expectancy. Features an LED charging indicator light. Backed by a 5 year full warranty.