Item Type: Diving Flashlight Material: Aluminum Alloy Product Size: Approx. Length: 230mm / 9.1in Head Diameter: 60mm / 2.4in Tail Diameter: 35mm / 1.4in Power Supply Battery: 2 x 18650 Lithium Batteries, 2 x 26650 Lithium Batteries (Batteries not Included) Light Source: White Light Level Mode: 6 Level, High Light, Medium Light, Low Light, Slightly Bright, Flashing, Flashing (Click 2 Times Quickly In Any State To Enter The Flashing Mode) Waterproof Grade: IPX8 Waterproof Depth: Approx. Underwater 100m / 109.4yd Underwater Irradiation Distance: Approx. 200m / 218.7yd Luminous Flux: 4000LM Weight: Approx.526g / 18.6oz 1LED Light: Using 1 XHP70 model LED light, the high luminous flux can up to 4000LM, and the LED service life is up to 100,000 hours. 2Aviation Aluminum Alloy Body: Anodized and colored black, not easy to be eroded by sea water, simple and elegant fashion design. 3High Performance: Aluminum alloy vacuum plating orange pattern lamp cup, high reflection effect, small light loss, significantly improve the condensing effect, uniform light spot is perfect, the plating layer on the surface of the reflector cup is resistant to high temperature, not easy to fall off, and durable. 4Low Battery Prompt: When the battery is fully charged, the switch button is green, and when the battery is about to run out, the red light flashes on the switch, which reminds the battery to be charged. (For example, when the battery voltage is 5.6V, the torch will automatically turn off.) 5Waterproof: IPX8 protection level, very stable sealing effect, outstanding waterproof performance, can dive to 50?100 meters. 2 x Rubber Ring 1 x Lanyard 1 x Torch