Brand UltraFire Model LW-12L2 Quantity 1 Piece Color Grey Material Aluminum Alloy Emitter Brand Cree LED Type XM-L2 Emitter BIN T6 Number of Emitters 5 Color BIN Cool White Working Voltage 7.2~12.8 V Power Supply 3 x 18650 batteries / 3 x 26650 batteries (not included) Current 2800 mA Theoretical Luminous 7920 lumens Actual Luminous 7200 lumens Runtime 2~3 Hour Number of Modes 5 Mode Arrangement HiMidLowFast StrobeSOS Mode Memory No Switch Type Reverse clicky Switch Location Tailcap Lens Glass Reflector Aluminum Smooth Beam Range 300 m Strap/Clip No Other Features Hard anodized Packing List 1 x Flashlight 3 x Battery sleeves