Brand SingFire Model SF-127 Color Black+Silver Quantity 1 Material Aluminium alloy+Stainless steel Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 5 Brightness 3000 lm Working Voltage 3.7 V Circuitry 5 x 2800 mA Number of Modes 5 Mode Arrangement hi>mid>lo>fast strobe>sos Switch Type Reverse clicky Switch Location Tailcap Mode Memory No Runtime 2h Beam Range 200m Lens Glass Reflector Aluminum Smooth Battery Configuration 4 x 18650 batteries(not included) Strap Included No Clip Included No Other Feature Hard anodized; Intelligent circuit control 5 switch modes; Super bright with 5 x CREE XM-L T6 bulbs provides condensed light and long exposure distance. Suitable for traveling hiking cycling and other outdoor sports . Certification CE/RoHS Packing List 1 x Flashlight 1 x English user manual