Brand SingFire Model SF-804A Quantity 1 Color Red Material Aaluminium alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Neutral White Number of Emitters 2 Working Voltage 4.2 V Battery Configuration 4*18650 battery pack 4.2v 8800mAh( two batteries in series and two batteries in parallel included) Circuitry 6000mA Brightness 530 lm Runtime about 3 hours Number of Modes 3 Mode Arrangement Hi>Lo>Fast Strobe Mode Memory No Switch Type Reverse clicky Switch Location Bezel Lens Glass Reflector Aluminum Smooth Flashlight Mounting handlebar and helmet Beam Range 300m Strap Included No Clip Included No Features High light;Compressive resistance to fall off;1.Digital CC circuit power indicator system and Low-voltage alarming system 2. Impact-resistant optical lens 3.The tail of the light with one high performance switch button easy to operate about turning ON/OFF the light and shifting gear. 4.Aviation aluminium light cup uniformly soft light and wide illumination area. Certification CE/RoHZ Keywords Bike light head lamp Packing List 1 x Bike lights (18 cm-cable) 1 x 4 x 18650 4.2v battery pack (49 cm-cable ) 1 x charger( Input100v-240v 50-60Hz; Output:4.2v 1000mA;155 cm-cable) 1 x Head band 2 x Rubber rings 1 x English user manual 1 x Box