Reliable Distress Lighting When You Need It MostBuilt to handle harsh marine conditions, this compact waterproof strobe light offers high visibility for low-light emergencies. Featuring a bright 45 lumen white LED and an impact-resistant case, it delivers dependable illumination during critical rescue moments. With USCG and SOLAS approval, this marine strobe light ensures maximum signaling effectiveness across marine, camping, biking, and survival situations.Simple Manual Activation and Flexible MountingDesigned for fast and easy use, this C-Strobe 45 Lumen White LED activates manually with a simple twist-on motion. Its slim and lightweight build fits easily into a pocket or attaches discreetly to a life jacket or backpack. Integrated flexible lashing loops, an included Self-Securing Closure strap, and a clip for oral inflation tubes provide multiple secure mounting options, offering convenience across a wide range of gear setups.Durable Performance Across Land and Sea<Br>With waterproof testing for 24 hours at a depth of 3.3 feet (1 meter), this personal emergency strobe withstands tough environments with ease. Powered by two standard AA 1.5V batteries (not included), it boasts a runtime exceeding 120 hours of continuous operation. Whether navigating open waters, hiking rugged trails, or preparing for emergencies, this waterproof survival strobe stands ready to guide rescuers to your location.