Model A988 Quantity 1 Color Silver + grey Material Aluminum Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 1 Working Voltage 8 V Battery Configuration 4 x 18650 (included) Circuitry 2A Brightness 692 lm Runtime 2~4 hours Number of Modes 3 Mode Arrangement Hi > Lo > Fast strobe Mode Memory No Switch Type Forward clicky Switch Location Tailcap Lens Glass Reflector Aluminum Smooth / SMO Flashlight Mounting Handlebar Beam Range 350m Strap Included No Clip Included No Features Waterproof: IPX4 Packing List 1 x Headlamp (110cm-cable) 1 x Battery pack (55cm-cable) 1 x 2-flat-pin plug power charger (100~240V / 95cm) 1 x Headband (20~40cm) 2 x Rubber rings