Brand ARCHON Model D10XL Quantity 1 Color Black Material Aluminum alloy Emitter Brand CREE Number of Emitters 1 Color BIN White Emitter Type XM-L Emitter BIN U2 Working Voltage 2.8~4.5 V Battery Configuration 1 x 18650 (not included) Circuitry 2500mA Brightness 860 lm Runtime 70 minutes Number of Modes 3 Mode Arrangement Hi > Lo > Fast strobe Mode Memory No Switch Type Twisty switch Switch Location Tailcap twisty Lens Plastic Reflector Aluminum Smooth / SMO Strap Included Yes Clip Included No Working Depth Underwater IPX8 (underwater 100m) Features Professional diving flashlight water resistant 100m; Super clear thickened PC lens more excellent performance under water; Uses numerical constant current circuit; Professional hard anodized treatment of flashlight body; Color temperature: 6500K; Unique electronic and mechanical anti-reverse mounted design even if the battery mistakenly installed which will damage the flashlight. Packing List 1 x Diving flashlight 1 x Sealed silicone grease (3mL) 2 x Straps 2 x Backup rings 1 x English user manual