Model N/A Quantity 1 Color Grey + silver Material Aluminum alloy Emitter Brand Cree LED Type XM-L2 Emitter BIN U2 Color BIN Cool White Number of Emitters 1 Working Voltage 8.4 V Battery Configuration 4 x 18650 (included) Circuitry 2.5A Brightness 864 lm Runtime 4 hours Number of Modes 3 Mode Arrangement Hi > Mid > Fast strobe Mode Memory No Switch Type Forward clicky Switch Location Tailcap Lens Glass Reflector Aluminum Smooth / SMO Flashlight Mounting Handlebar and helmet Beam Range 300m Strap Included No Clip Included No Features Water resistant Packing List 1 x Bicycle light 1 x 2-flat-pin plug power charger (100~240V / 110cm) 1 x Adjustable headband 1 x Battery pack (15cm-cable) 2 x Rubber rings