Brand UItraFire Model XL-2000T Quantity 1 Color Black Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN White Number of Emitters 6 Working Voltage 7.2~8.4 V Battery Configuration 6 x 18650 batteries (included) Circuitry 2.8A Brightness 2700 lm Runtime 2~3hours Number of Modes 3 Mode Arrangement Hi > Low > Fast strobe Mode Memory No Switch Type Reverse clicky Switch Location Tailcap Lens Glass Reflector Aluminum smooth (OP) Flashlight Mounting Handlebar and helmet Beam Range 150m Strap Included No Clip Included No Packing List 1 x Bike headlamp (70cm-cable) 1 x Headband (50cm-circumference) 1 x 6-18650 batteries pack (40cm-cable) 2 x Fixed rubber rings 1 x 100~240V 2-Flat-Pin plug power adapter (100cm-cable)