Brand N/A Model SL-8004 Quantity 1 Color Black + red 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 (included) Circuitry 1500~2800mA Brightness 1040 lm Runtime 4 hours Number of Modes 4 Mode Arrangement Hi > Mid > Lo > Fast strobe (Long press) Mode Memory No Switch Type Reverse clicky Switch Location Tailcap Lens Resin Reflector No Flashlight Mounting Handlebar Beam Range 300m Clip Included Yes Features LED life up to 100000 hours; Intelligent circuit control; Any modes long press 3s to enter into fast strobe mode; CNC processing; Battery pack capacity: 4400mAh; Water resistant design with sealed rings; Zoom-to-throw Packing List 1 x Bicycle light (80cm-cable) 1 x 2-flat-pin plug power charger (100~240V / 90cm) 1 x Battery pack (30cm-cable) 1 x Strap (40cm) 2 x Rubber rings 1 x Chinese / English user manual