So far so good! Only use it a couple times but it's very easy to install and the light is well distributed and bright






COMMUTING + ROAD + LASER-LANE VISIBILITY
Sentinel™ 250 Bike Taillight with Laser Lanes
Rechargeable 250-lumen rear bike light with Laser Lanes for commuting, road riding, and creating a more visible space around the bike.
- Laser Lanes project two visible lines beside the bike to define your riding space
- 250-lumen Daylight Visible Flash helps drivers pick you up sooner from behind
- Seven modes deliver up to 45 hours of runtime in an IP66-rated housing
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 Resistant IP66 Rated
FITS A RANGE OF SEAT POST DIAMETERS
Fits post diameter sizes ranging from 15.8mm - 31.6mm. 27.2mm is the most common seat post size.
RUN TIMES*
Flash 1 - *6:30h
Flash 2 - *5:00h
High Steady - *8:00h
Low Steady - *45:00h
*No Lasers
Slow Flash Lasers - *14:00h
Fast Flash Lasers - *14:00h
Steady On Lasers - *7:00h
*Lasers Only
*Run times are approximations and may vary
MORE BELOW ↓
View / Download Sentinel™ 250 User Guide Spec Sheet
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