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.

The Sentinel 250 complies with FDA standards for lasers, notice No. 50, 2007

• Lumen Output: 250
• Run Time: 5:00 – 45:00hrs
• Charge Time: 3:00hrs
• Weight: 116g
• Battery: Li-Po
• Daylight Visible Flash (DVF)
• A wearable safety light – clip onto various straps, belt loops, etc.
• 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 a quick-release tab
• FL1 Standard IP64, dust and water-resistant

Warranty

The Sentinel 250 is backed by NiteRider’s limited lifetime warranty that covers any defects in mechanical components
(housings, covers, mounts, and fasteners) and LEDs.

System Includes

• LED Tail Light w/ Laser Lanes
• Seat Post Mount
• USB Charging Cable

Sentinel 250 Video User Guide

Sentinel 250 User Guide

Click to View Sentinel 250 User Guide

SKU# 5089