Color Ash Black Brand Romisen Model RC-QS101 Quantity 1 Piece Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN U2 Color BIN Cool White Number of Emitters 1 Theoretical Lumens 800 lumens Actual Lumens 750 lumens Power Supply 1 x 18650 battery (not included) Working Voltage 3.6-4.2 V Current 2200 mA Runtime 1.5-2 Hour Number of Modes 5 Mode Arrangement HiMidLowFast StrobeSOS Mode Memory No Switch Type Reverse clicky Switch Location Tailcap Lens Material Glass Reflector Aluminum Smooth Working Depth Underwater 30 m Strap/Clip Strap included Packing List 1 x Flashlight 1 x Strap