Suitable for outdoor adventures.Can be used as a mobile phone charger.Three light modes: defensive light, night light(flood light),and torch.SMD LED light ilumination.SMD LED light ilumination. 200lm for max. Output lumen, 60lm for min, output lumen.Energy capacity 7800mA.Working Temp. -20℃ to 40℃.Lamp rateb power: 4W.DC charging time 8-10hrs provide lamp 14-30hrs working time. Lamp working lifetime: 20000hrs.Approved CE, ROSH certification.