... Rechargeable, Either use solar energy or charger socket More Convenient, More Brighter , 1W Sloar powered Tactical flashlight Torch Sloar powered Tactical flashlight Torch ... after solar charging under sun fully .Long rechargeable batteries life, do not considerate to replace them ... SourceLEDMode Number BX-TO2 Bulb Type LED Lumen 1 w LED Lifetime100000 HsFlashlight TypeSolar powered, High PowerWorking ...