Double heads fire emergency light

Product Name: Fire emergency lighting
Size: 265 * 260 * 50mm
Input voltage: AC 220V
Emergency conversion time: 3S
Ambient temperature: -10 ~ 50
Use of environmental humidity: less than 90%
Battery model specifications: 1.2V 800mAh
Emergency time: more than 90 minutes
Emergency light source: high brightness LED
Lumens: 60LM
Charging time: 24h
Output power: 5W