Brand No brand Model T6-4.2 Quantity 1 Color Grey + Black Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 1 Working Voltage 4.2 V Battery Configuration 4 x 18650 battery pack Circuitry 1500-2500mA Brightness 600 lm Number of Modes 4 Mode Arrangement Hi>Mid>Low>Strobe Mode Memory No Switch Type Forward clicky Switch Location Tailcap Lens Glass Reflector Aluminum Smooth Flashlight Mounting handlebar and helmet Beam Range 200~300m Packing List 1 x Headlamp (60cm cable) 1 x Battery pack (40cm-cable) 1 x Power adapter (AC 100~240V / UK plug / 90cm-cable) 1 x Head band 2 x Rubber mount rings