The Sentinel keeps a watchful eye over the night projecting highly visible laser lines for your own personal bike lane, enhancing your safety immeasurably, while also giving you protection during the day with Daylight Visible Flash (DVF) technology.

FEATURES
Lumen Output: 250
7 Modes with Run Times: 5:00 45:00hrs
Charge Time: 3:00hrs
Weight: 116g
Battery: Li-Po | 3.7 Volts | 500 mAh | 1.85 Wh
Low Battery Indicator
Micro USB Rechargeable
250 lumen Daylight Visible tail light with Laser Lanes
Water / Dust ResistantIP64 Rated