5000 Lumens Diving Light - Using powerful LED, the maximum output brightness of the dive torch can reach 5000 lumens, and the LED service life exceeds 50,000 hours. The neutral white light of the flashlight can provide you with a good diving vision and is an essential companion for scuba divers3 Lighting Modes - The 3 levels of lighting modes (high>low>strobe) of the dive torch are all controlled by the magnetic switch on the side. You can adjust the brightness according to the underwater environment. The LED submarine light uses a large and deep aluminum reflector with smooth plating on the cup wall, high reflective efficiency and perfect spot, which can project a beam of light up to 500 meters awayLong Running Time - Our 5000mAh 3.7V 26650 rechargeable battery can provide 3 hours of power for the flashlight in high-brightness mode and 15 hours in low-brightness mode. This scuba diving flashlight lasts 2 times longer than flashlights with 18650 batteries100 m Underwater Waterproof - The triple O-shaped waterproof rings and electromagnetic switch design of the diving light make its waterproof level reach IPX8, which ensures that this professional diving flashlight can work normally under 100 meters of water. It is very suitable for diving works, underwater fishing operations, salvage operations, teaching scuba divingReliable & Practical - The LED torch is made of T6061 aviation aluminum alloy, which has been hard anodized and anti-wear treatment. The body is sturdy, compressive, anti-drop, and can withstand rough operations