Brand SingFire Model SF-813 Quantity 1 Color Silver + grey Material Aluminum alloy + stainless steel Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 2 Working Voltage 8.4 V Battery Configuration 1 x 4-18650 battery pack (8.4V 6400mAh two batteries in series and two batteries in parallel included) Circuitry 2500mAh x 2 Brightness 600 x 2 lm Runtime 2 hours Number of Modes 3 Mode Arrangement Hi>Lo>Strobes Mode Memory No Switch Type Reverse clicky Switch Location Bezel Lens Glass Reflector Aluminum Smooth Flashlight Mounting Handlebar and helmet Beam Range 250 meters Strap Included No Clip Included No Features Hard anodized / Highlight; Water resistant; Remark: Please add the classification of Headlamp; Can be use as headlamp or bike light; Aluminum alloy body plus stainless steel front cover super strong Certification CE / RoHS Packing List 1 x Bike light (56cm-cable) 1 x Headlamp band 1 x AC power charger adapter (Input; AC 100~240V 50/60Hz Output: DC 8.4V 1000mA; 2-flat-pin plug; 115cm-cable) 1 x 4-18650 battery pack (44cm-cable) 2 x Rubber rings 1 x English user manual