Item Type: Underwater Diving Light Material: Aluminum alloy Gross Weight: 263g/9.3oz Waterproof Grade: IPX8 Bulb: XHP70 LED Switch: Magnetic switch Battery Type: 1PC 18650 battery, delivered without battery Zoom Method: Optical cup fixed focus Luminous Flux: 1000LM Range: 300 to 500 meters Features: Diving 50 meters Package List 1 x Underwater Diving Light 1Tail Rope Design: With a tail rope design, the underwater diving light can be easily carried, and it can be tightly in your hand when diving to prevent loss. 2Wide Application: This underwater flashlight has wide application that is suitable for diving, fishing, hiking, camping, trekking or emergencies. 31000LM: The dive torch is about 1000LM luminous flux, and the neutral white light range is between 300 to 500 meters. Click the side magnet switch. It is powered by a rechargeable 18650 battery, which is delivered without a battery and can be recharged repeatedly. 4Aluminum Alloy: The underwater flashlight is made of aluminum alloy material, with high strength, light weight, not afraid of falling, not afraid of pressure, durable. 5IPX8 Waterproof: The torch adopts a special sealing design, IPX8 waterproof level, and the maximum diving depth is 50 meters, which is very suitable for beginner divers.