NiteRider Sentinel 250 Rear Light
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
- Seatpost Mount
- USB Cable
Delivery & Returns
We dispatch items Monday to Friday. Please order by 4pm for your order to be dispatched same-day. We offer a next-day delivery service including Saturday delivery (extra charge). Please refer to our full Delivery Information page for further details.
We provide an excellent no-quibble returuns policy which our customers love. Should you need to return an item, we make it easy for you and the process is quick. Please refer to our full Returns Policy for further details.