Brand UItraFire Model WF-501B Color Black Quantity 1 Material Aluminum alloy Emitter Brand Cree LED Type XM-L2 Emitter BIN T6 Color BIN White Number of Emitters 1 Brightness 800 lm Working Voltage 3.6~4.2 V Circuitry 1500 mA Number of Modes 3 Mode Arrangement Hi > low > fast strobe Switch Type Reverse clicky Switch Location Tailcap Mode Memory No Runtime 1.5 hours Beam Range 200m Lens Glass Reflector Aluminum smooth Battery Configuration 1 x 18650 (included) Strap Included Yes Clip Included No Packing List 1 x Flashlight 1 x Battery 1 x Strap 1 x 2-Flat-Pin plug power adapter (100~240V)