The NiteRider® Sentinel™ 250 is designed to increase cycling safety by way of 2 varying flash patterns and 2 steady beams (High/Group Ride Mode). Behind the durable red lens and casing are two powerful LEDs that emit 250 lumens in the brightest Daylight Visible Flash setting, allowing you to be seen day or night. For enhanced safety, the Laser Lane modes (3) are designed to project ultra-bright laser lines on the ground. This creates a virtual lane for the rider, further increasing visibility.
Daylight Visible Flash (DVF)
Highly visible laser lanes
All in one, Laser and tail light!
Convenient USB rechargeable
Group Ride Mode – be seen without distracting fellow cyclists
Easy on and off seat post strap mount with quick release tab
FL1 Standard IP64, dust and water-resistant
Lumen Output: 250
Run Time: 5:00 – 45:00hrs
Charge Time: 4:00hrs
LED Tail Light w/ Laser Lanes