Rechargeable Emergency LED Light Lamp Changzhou Luwei Electric Apparatus Co., Ltd. Base Info Usage:Fire LightsEmergency Time:3-4hEmergency Duration:3 HoursMode:Non Maintained & MaintainedInstallation Mode:Wall-hangingTrademark:LOWIOrigin:ChinaHS Code:85131090 Description Pre:LED Exit Signs (LME808-LED) Next:LED Rechargeable Emergency Lighting Lamp