2200Lm E17 Cree Xm-l T6 5-mode Torch Zoomable Led Lamp Flashlight Waterproof design with aluminum alloy casing ( not for diving ) Super Bright, blinding Effect Adustable focus flash lamps, with zoom in and zoom out Model of LED: CREE XM-L T6 LED Material:Aluminium alloy * Switch :Tail-cap press ON/OFF