Brand UltraFire Model LW-18 Quantity 1 Color Black + silver Material Aluminum alloy Emitter Brand Cree LED Type XP-E Emitter BIN Q5 Color BIN Cool White Number of Emitters 1 Working Voltage 1.2~4.2 V Battery Configuration 1 x 14500 / AA (not included) Circuitry 300mA Brightness 100 lm Runtime 1.5~2 hour Number of Modes 3 Mode Arrangement Hi > Lo > Fast strobe Mode Memory No Switch Type Reverse clicky Switch Location Tailcap Lens Plastic Reflector No Beam Range 80m Strap Included Yes Clip Included No Other Feature Zoom-to-throw Packing List 1 x Flashlight