Brand UltraFire Model 5T6 Color Black Quantity 1 Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 5 Brightness 2000 lm Working Voltage 8.4~12 V Circuitry 2500 mA Number of Modes 5 Mode Arrangement Hi > Mid > Lo > Fast strobe > SOS Switch Type Reverse clicky Switch Location Tailcap Mode Memory No Runtime 2~3 hour Beam Range 100~150m Lens Glass Reflector Aluminum Smooth / SMO Battery Configuration 3 x 18650 / 26550 (not included) Strap Included No Clip Included No Packing List 1 x Flashlight 3 x 18650 battery holders