Brand UltraFire Model XL-E2 Color Grey Quantity 1 Material Aluminum alloy Emitter Brand Cree LED Type XP-E Emitter BIN R2 Color BIN Cool White Number of Emitters 1 Brightness 150 lm Working Voltage 3.6~4.2 V Circuitry 500 mA Number of Modes 3 Mode Arrangement Hi > Lo > Fast strobe Switch Type Reverse clicky Switch Location Tailcap Mode Memory No Runtime 1~2 hours Beam Range 100m Lens Plastic Reflector No Battery Configuration 1 x 18650 (not included) Strap Included Yes Clip Included No Other Feature Zoom-to-throw Packing List 1 x Flashlight 1 x Strap