Underwater durability and sealing The light features triple waterproof orings and an IPX8 waterproof rating, with two sided tempered glass that enables use at depth. Reliable dive light for divers This flashlight is a dependable companion for divers and suitable for diving gear and snorkeling enthusiasts. It can be used for activities such as diving, swimming, fishing, hiking, sailing, caving, camping, and family use. Easy operation and ergonomic design Made from grade aluminum alloy, the construction is anticorrosion and lightweight, providing a comfortable grip. It is reliable and practical for one handed operation, meeting various diving requirements. Compact and bright dive light A compact, bright dive light that can be widely used for diving, technical diving, cave diving, and wreck diving. Practical use scenarios Night dives and cave/wreck exploration: compact and bright light helps with visibility in dark or confined underwater environments. Snorkeling and underwater exploration: reliable visibility for recreational snorkeling and exploring underwater terrain. Outdoor recreation and family activities: suitable for camping, hiking, sailing, fishing, and general outdoor use in low light conditions.