Adventure Lights TAG IT LED Light. Same great qualities as the Guardian Expedition with an easy clip-on carabiner. Rugged, easy to use and can be seen for over 3 Miles. Dual functionality of flashing and steady modes that lasts over 240 hours on a single battery. Waterproof to 300 feet and almost indestructible, with an operating range of -40 to +50C, the Guardian is available several different versions to suit multiple applications. The Guardian Expedition comes standard with CR-2032 battery and locking belt clip.
The Guardian base and lens are extremely high impact resistant and the ultra bright LED is rated for over 100,000 hours. The Guardian is waterproof to a depth of 300 feet (90 meters) and will work flawlessly in conditions from -40 to 122 0 F (-40 -50 0 C).