The 2130 is a hi-visibility LED light that can be seen over half a mile away. Just twist to turn on. It is perfect for night-time bicyclists and joggers. Because the Mini Flasher 2130 is submersible, it is also ideal for marking your dive team.
•Tested Lumen Value: 4.7
•Batteries: 2 L1154 Alkaline (Included)
•Battery Burn Time: 130 hours
•Length: 1.73
•Weight: 0.3 oz