Brand UltraFire Model SK-98 Color Black Quantity 1 Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN U2 Color BIN Cool White Number of Emitters 1 Brightness 600 lm Working Voltage 3.6~4.2 V Circuitry 1500 mA Number of Modes 3 Mode Arrangement Hi > Lo > Fast strobe Switch Type Reverse clicky Switch Location Tailcap Mode Memory No Runtime 1.5~2 hours Beam Range 100~150 m Lens Plastic Reflector No Battery Configuration 1 x 18650 (not included) Strap Included No Clip Included Yes Other Feature Zoom-to-throw Packing List 1 x Flashlight 1 x Clip