Brand FandyFire Model K2 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 800 lm Working Voltage 3.6~4.2 V Circuitry 2500 mA Number of Modes 5 Mode Arrangement Hi>Mi>Lo>Fast Strobe>SOS Switch Type Forward clicky Switch Location Bezel Mode Memory No Runtime 1.5~2 hours Beam Range 150 meters Lens Glass Reflector Aluminum Smooth Battery Configuration 1 x 18650 / 26650 battery (not included) Strap Included No Clip Included No Other Feature Water resistant ( IPX6 ) Packing List 1 x Flashlight 1 x Battery holder