Color Black Brand UltraFire Model V10 Quantity 1 Piece Material 6061-T6 aviation-grade aluminum Emitter Brand Cree LED Type XM-L2 Emitter BIN U2 Color BIN Cool White Number of Emitters 1 Working Voltage 3.0~4.2 V Power Supply 1 x CR123A (not included) 1 x 16340 (not included) Current 800 mA Theoretical Lumens 410 lumens Actual Lumens 350 lumens Runtime 1~2 Hour Number of Modes 3 Mode Arrangement HiLowFast Strobe Mode Memory No Switch Type Reverse clicky Switch Location Tailcap Lens Glass Reflector Aluminum Smooth Beam Range 100 m Strap/Clip Clip included Other Features IPX8 Water-proof Packing List 1 x Flashlight 1 x Chinese manual