Brand ARCHON Model D10U 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 2200mA Brightness 680 lm Runtime 70 minutes Number of Modes 3 Mode Arrangement Hi > Lo > Fast strobe Mode Memory No Switch Type Twisty switch Switch Location Tail twisty Lens Plastic Reflector No Strap Included Yes Clip Included No Working Depth Underwater IPX8 (underwater 60m) Features Beam angles: 6~68 degree; Color temperature: 6500K; Hard anodized: HA-III; Indicator will flash third when battery voltage low to 3V enter into 10% low mode status after 5s 2.8V protection auto off. Packing List 1 x Diving flashlight 1 x Seal silicone grease (3mL) 2 x Strap 2 x Backup rings 1 x English user manual