What is a Glo-Toob? In a nutshell, a Glo-Toob is a “glowstick” that is powered by 6 LED lights positioned in a circle inside an epoxy resin housing. Originally they were designed for night scuba diving after the inventors found chemical light sticks to be unreliable. It turns out, the Glo-Toob was much more versatile than they thought. These LED glowsticks are designed to be virtually indestructible and are waterproof to an incredible depth of 11,500 feet (3500 meters).
Ideal uses: Scuba diving beacon, biking, running, or as an emergency flasher.
Check out our Glo-Toob Comparison Chart