Item Type: Dive Light Material: Aluminium Alloy LED: XHP70 Beads Brightness: 10000LM Mode: Bright Light, Medium Light, Low Light, Flash (Double Click) Battery: 2 x 26650 Batteries (Battery Not Included) Light Source: White Light Maximum Range: 500 Meters / 546.8yd Waterproof Depth: 100 Meters / 109.4yd Underwater Waterproof Grade: IPX8 Product Size: Approx. 6 x 3.9 x 24.2cm / 2.36 x 1.54 x 9.53in ( Manual Measurement, Slight Error May Exist ) Weight: Approx. 471g / 16.61oz 1??High Brightness: This dive light features 1000LM super high brightness, ideal equipment for professional and underwater photography. 2??4 Modes: This diving flashlight provides 4 light modes that could meet your needs in different environments. 3??Aluminium Alloy: This IPX8 waterproof flashlight adopts aluminium alloy, which is corrosion resistant and highly durable. 4??Wide Application: This underwater light is widely used in diving, fishing, hunting, underwater, camping and so on. 5??Ideal Gift: This IPX8 waterproof flashlight with 1000LM is ideal and perfect gift for your friends and family.