Introducing the Princeton Tec Meridian LED Emergency Strobe and Locator Light, your indispensable companion for visibility and safety. This compact, high-performance beacon of light is detectable over a mile (1.6 km) away, making it an essential addition to your gear. Its sleek and low-profile design makes it effortlessly adaptable to a myriad of uses.Whether you're attaching it to personal flotation devices (PFD), your scuba tank, or any 1" (2.5 cm) webbing, the Meridian LED light fits in seamlessly. Toggle between the red and white strobe modes at your convenience using the user-friendly switch. Built to brave the harshest of diving conditions, the light meets the IPX8 standard, certifying it as waterproof up to a staggering depth of 330' (100 meters).Illuminate your adventures with the Meridian's 100 lumens of vibrant light, courtesy of either the white or red Max-Bright flashing LED. With a remarkable burn time of 150 hours, it's powered by 3 AAA alkaline cell batteries (included). Available in a variety of exciting colors, the Meridian LED light is the beacon you need in every environment.