Color Black Brand UltraFire Model SK68 Quantity 1 Piece Material Aluminum alloy Emitter Brand Cree LED Type XR-E Emitter BIN Q5 Color BIN Cool White Number of Emitters 1 Working Voltage 1.2-4.2 V Power Supply 1 x 14500 / 1 x AA battery not included Current 500 mA Theoretical Lumens 150 lumens Actual Lumens 100 lumens Runtime 2-3 Hour Number of Modes 3 Mode Arrangement HiLowFast Strobe Mode Memory No Switch Type Reverse clicky Switch Location Tailcap Lens Plastic Reflector No Beam Range 80 m Strap/Clip Clip included Packing List 1 x Flashlight (with clip) 1 x Bicycle clip (1.6~2.2cm)