Strong light diving flashlight: Super bright Hig light LED dive light, capable of producing 1800 lumens and 5500K long-distance concentrated beam. This dive light has great penetrating power to help you illuminate the distance and depths, providing better visibility. Endless dimmer switch: Short press the switch to switch from high brightness to medium brightness. Press and hold this button to achieve a linear conversion from low brightness to high brightness. This switch has a rotary locking function, making it safer under high-pressure water. Long term battery life: The high brightness usage time can reach 12 hours, and the low light usage time exceeds 25 hours. Suitable for long-term diving and underwater hunting. IPX-8 Waterproof & High strength wear-resistant material: High strength wear-resistant plastic body, long-term high-frequency use, brightness as new. The internal circuit adopts a gold plating process, and the lens coating process has excellent corrosion resistance.The dive light can be used 100 meters underwater. The most reliable underwater partner: P100W uses the best materials and production technology, with a very low failure rate. Widely used in diving lighting, scuba dive light, underwater hunting, outdoor sports lighting, etc. Diving flashlight charging strong light L2 focus long flashlight plastic waterproof submersible lighting at night submersible filling light Features: Material: ABS. Type of projector: 1 * XM-L L2 LED Battery configuration: 3 * 18650 battery (built-in) Brightness: 2000 lumens maximum brightness Waterproof: Underwater: 100 meters 3 modes: high and low flash Weight: 0.883 g (with built-in battery) Shell color: yellow Scope of application: diving, camping, hiking, hiking, fishing, car emergency Package includes: 1 x professional diving flashlight (with built-in battery) /1 x rope /1 charger