Briday Waterproof Powerful Professional Underwater Flashlight XML T6 Linternas Diving Torch Led Searchlight Waterproof up to 100 meters submerged designed specifically for divers. Stepless adjusted lighting mode design: the brightness from weak to strong light. The solid aircraft-grade aluminum alloy shell can avoid damage when it drops off the ground. Anti-abrasive, skid-proof, shock-proof and waterproof design. It can be widely used for diving, biking, camping, backpacking, hunting, fishing, emergencies and home repair, etc.