Nathan Mag Strobe 
Features & Benefits
Our lightest and most versatile LED component in the Run Longer Series is an ideal solution for runners, walkers, cyclists, and kids. Clips anywhere and provides a high level of visibility with minimal weight or interference on the body.
LED: 2 max lumens
Battery: Takes one CR2032 battery
Burn time: Solid on = 35+ hours, Fast strobe = 40+ hours, Slow strobe = 45+ hours