The Sentinel™ 40 has a powerful 2 watt LED, 5 modes, is USB rechargeable and has a brand new safety feature, Laser Lanes! The Laser Lanes mode is designed to project ultra bright laser lines on the ground, giving the rider their own virtual lane.
The Sentinel 40 complies with FDA standard for lasers, notice No. 50, 2007
Lumen Output: 40
Run Time: 4:30 – 36:00hrs
Charge Time: 4:00hrs