Brand SingFire Model SF-315 Color Black + red Quantity 1 Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 1 Brightness 600 lm Working Voltage 3.7 V Circuitry 2000 mA Number of Modes 5 Mode Arrangement Hi>Mid>Lo>Fast strobe>sos Switch Type Reverse clicky Switch Location Tailcap Mode Memory Yes Runtime 2 hours Beam Range 150 meters Lens Glass + Plastic convex lens Reflector NO Battery Configuration 1 x 18650 battery (included) Strap Included Yes Clip Included No Other Feature Hard anodized; Rotatable zooming; Adopting solid copper point contacting on tail to ensure good electrical conduct; The head of flashlight with a red focus adjust ring stretch away / back the lighting easily through rotation for your choice; Head of lamp with glass and plastic convex lens combination Certification CE / RoHS Packing List 1 x Flashlight 1 x 18650 battery 1 x Strap 1 x Single groove charger (Input: AC 100~240V 47~63Hz; Output: 3.7V / 450mA; 2-flat-pin plug) 1 x English user manual 1 x Plastic box