Brand COFLY Model KX-HT1 Quantity 1 Color Grey + silver Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN U2 Color BIN Cool White Number of Emitters 1 Working Voltage 8.4 V Battery Configuration 4 x 18650 batteries (included) Circuitry 2500mA Brightness 800 lm Runtime 3 hours Number of Modes 3 Mode Arrangement Hi > Lo > Fast strobe Mode Memory No Switch Type Reverse clicky Switch Location Tailcap Lens PMMA Reflector No Flashlight Mounting Handlebar and helmet Beam Range 300 meters Strap Included No Clip Included No Features Zooming Packing List 1 x Bicycle light (100cm-cable) 1 x Head strap 1 x AC power charger adapter (2-flat-pin plug / 100~240V / 110cm-cable) 1 x 4-18650 battery pack (40cm-cable) 2 x Mount rings