Input Voltage: 120/277V 60Hz
Emergency Duration: 90 min
Power:2.5W
Test facility: Manual test
Battery: Ni‐cad 3.6V800mA *2pcs
Recharge time: 24h
Lamp Head:1W*3pcs
Luminous Flux:00lm
wall mounting and side mounting
UL924,NFPA 101 life safety code, NEC, OSHA local and states codes