Brand ZHISHUNJIA Model SL-8202R Quantity 1 Color Red Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN U2 Color BIN White Number of Emitters 2 Working Voltage 8.4 V Battery Configuration 4 x 18650 2S2P Batteries Pack(included) Capacity:2800mAh Circuitry 1.5-4.0A Brightness 2000-1200-600 lm Runtime 1.5 Hours Number of Modes 4 Mode Arrangement Hi-Mid-Low-Fast Strobe Mode Memory No Switch Type Forward clicky Switch Location Tailcap Lens Glass Reflector Aluminum Smooth Flashlight Mounting handlebar Beam Range > 300 Meters Strap Included No Clip Included No Features IPX6 Water Resistant Packing List 1 x Headlight (88cm Cable Length) 1 x 4 x 18650 Batteries Pack (2S2P / 30cm Cable Length) 1 x US Charger(100-240V 145cm Cable Length) 2 x Rubber Rings 1 x Chinese/English User Manual