Brand MarsFire Model 308 Quantity 1 Piece Color Black Material Aluminum Alloy Emitter Brand Cree LED Type XM-L Emitter BIN U2 Number of Emitters 1 Color BIN Cool White Working Voltage 3.6~4.2 V Power Supply 1 x 18650 Battery (included) Current 2200 mA Theoretical Luminous 770 lumens Actual Luminous 700 lumens Runtime 1~2 Hour Number of Modes 5 Mode Arrangement HiMidLowFast StrobeSOS Mode Memory Yes Switch Type Reverse clicky Switch Location Tailcap Lens Glass Reflector Aluminum Smooth Beam Range 250 m Strap/Clip Clip included Other Features Hard anodized Packing List 1 x Flashlight w/ Clip 1 x 18650 Battery