Brand RUSTU Model V3 Quantity 1 Color Black Material Casting aluminum Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 3 Working Voltage 11.1 V Battery Configuration 6 x 18650 (5000mAh included) Circuitry 3.8~4.2A Brightness 400 > 7200 > 1200 > 1000 lm Runtime 3.5~4 hour Number of Modes 4 Mode Arrangement Lo (1-LED on) > Mid (2-LED on) > Hi (3-LED on) > Fast strobe Mode Memory No Switch Type Forward clicky Switch Location Tailcap Lens Optical glass Reflector Aluminum Smooth / SMO Flashlight Mounting Handlebar Beam Range 300 meter Strap Included No Clip Included No Features Waterproof: IPX7; Head diameter: 5cm; Body diameter: 5cm; Tail diameter: 3.5cm; Overall length: 10cm. Certification CE Packing List 1 x Bicycle light (50cm-band) 2 x Fixing rings 1 x Headband (Flexible adjustable) 1 x Battery pack (50cm-cable) 1 x 2-flat-pin plug charger (110~240V / 110cm) 1 x English user manual