Brand SingFire Model SF-317 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 3 Brightness 1800 lm Working Voltage 3.7 V Circuitry 2500mAh*3 mA Number of Modes 5 Mode Arrangement Hi>mid>low>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 2 x 18650 batteries(not included) Strap Included No Clip Included No Other Feature Hard anodized/Super brightness Certification CE/RoHS Keywords High light fashlight Packing List 1 x Flashlight 1 x English user manual