Brand UlraFire Model N/A Quantity 1 Color Black + Silver Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 3 Working Voltage 8.4 V Battery Configuration 4 x 18650 (4400mAh Included) Circuitry 3.8A Brightness 1400 lm Runtime 2 hours Number of Modes 4 Mode Arrangement 1-LED on / 2-LED on / 3-LED on / 3-LED 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 100 meters Strap Included No Clip Included No Packing List 1 x Bicycle lamp 2 x Fixed rings 1 x Battery pack (70cm-cable) 1 x 2-Flat-Pin plug power charger (100~240V / 150cm)