Input:85-265VAC~50/60Hz
Charge Time:24hours
Duration:2hours
Watt:LED3-8W white;Lumen:250LM
Battery:Lithium3.7V
Zhenhui Professional Emergency Lamps with two installation modes manufacturers,We have already finished more than 1000 projects in China market, such as Hongkong-Zhuhai-Macao Bridge, Water Cubic stadium and Bird Nest stadium in Beijing.