Emergency Lights

(1)Power source: 85V-265V
(2)Power: ≤2W
(3)Battery :3.6v,500mah and ni-cd
(4)Emergency Time :≥180min
(5)Emergency Brightness: ≥17cd/m2
(6)Charging time: ≤24h
(7)Shift time: ≤1S
(8)environment tempreture :-10°C--50°C