1、2000LM High Brightness: This diving light is a professional photography fill light, and the 2000LM ultra high lighting provides fill light for photography. 2、Professional Chip: Using imported chips, constant current drive circuit, with unique safety device, greatly improving the safety of professional microcomputer chip power indicator, with low power protection function. 3、5 Lighting Modes: Powerful functions, with five lighting modes, different brightness, to meet your lighting needs in different scenarios, suitable for underwater lighting. 4、IPX8 Waterproof: IPX8 waterproof, using aviation aluminum material, the hard oxidation treatment of the shell can prevent seawater corrosion. 5、Wide Applications: Wide range of applications, suitable for diving, photography fill light, fishing, hunting, camping, etc. Item Type: Diving Flashlight Material: Aluminum Alloy Led: L2 Lamp Beads Brightness: 2000lm Mode: Low Light, Medium Light, High Light, Long Press to Flash, Long Press SOS Battery: 1 x 26650 Battery (not Included) Product Size: Head Diameter: Approx. 3.5cm / 1.4in, Tail Diameter: Approx. 3.5cm / 1.4in, Length: Approx. 13.5cm / 5.3in Light Source: White Light Maximum Range: 200 Meters Waterproof Depth: 50 Meters Underwater Waterproof Grade: IPX8 Weight: Approx. 175g / 6.2oz 1 x Diving Flashlight 1 x Lanyard