The Nite Rider® Sentinel™ 250 is designed to increase cycling safety by way of 2 varying flash patterns & 2 steady beams (High/ Group Ride Mode). Behind the durable red lens & 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 & tail light!• Convenient USB (Universal Serial Bus) rechargeable• Group Ride Mode – be seen without distracting fellow cyclists• Easy on & off seat post strap mount with quick release tab• FL1 Standard IP64, dust & water-resistant Lumen Output: 250 Run Time: 5:00 – 45:00hrs Charge Time: 4:00hrs Weight: 116g Battery: Li-Po WARRANTYThe Sentinel™ 250 is backed by Nite Rider’s lifetime warranty that covers any defects in material & workmanship, mechanical components (housings, covers, mounts & fasteners) & LEDs.SYSTEM
Includes:LED Tail Light w/ Laser Lanes Seatpost Mount USB Cable