5000LM Diving Light Benefits at a glance brightness for clear visibility: 5000 lumens max output from bright LED beads, delivering vision and clarity for underwater use. Deepwater reliability: IPX8 waterproof rating with a special sealing Oring design, capable of withstanding depths up to 150 meters and providing underwater illumination up to 300 meters. Longlasting performance: LED lifespan over 50,000 hours for dependable, ongoing use. Flexible power options: powered by one lithium battery or three AAA batteries (both not included), with continuous operation in low light mode for more than 12 hours. Allaround versatility: a practical lighting tool for underwater photography, diving, fishing, camping, hiking, hunting, exploration, and navigation. Key specifications and features Brightness: up to 5000LM Waterproof rating: IPX8 Depth rating: up to 150 meters Underwater beam distance: up to 300 meters Power sources: 1 lithium battery or 3 AAA batteries (batteries not included) Battery life (low light mode): >12 hours LED lifespan: >50,000 hours Sealing: special Oring design for robust waterproof performance Use scenarios: underwater photography, diving, fishing, camping, hiking, hunting, exploration, navigation Practical use scenarios Underwater photography and diving: provides bright, reliable illumination to improve visibility and capture clearer images or video underwater. Night fishing and coastal exploration: illuminates the water and surroundings in low light conditions, aiding safety and accuracy. Outdoor adventures: suitable for camping, hiking, hunting, exploration, and navigation when extra light is needed on land. Power and compatibility Flexible power options allow operation with a single lithium battery or with three AAA batteries, depending on your preference and availability. Batteries are not included. Durability and design Built for challenging environments with a robust IPX8 waterproof standard and a special sealing Oring design, enabling reliable performance at depth and in wet conditions. The device is designed to deliver strong, steady lighting for extended periods, making it a dependable companion for waterbased and outdoor activities. Note Batteries are not included. This flashlight is designed to operate with either one lithium battery or three AAA batteries.