On the Superflash V, the V stands for velocity. This tail light has a built-in accelerometer so it can detect changes in riding speed. When braking or accelerate quickly, Velocity Variation Technology takes over and a four second burst of light alerts traffic of your change in speed.
FEATURES
- FL1 Tested - Run times: 8 hrs (steady – 4 lm), 10 hrs (Courtesy - 1-3 lm) and up to 36 hrs (Superflash - 4 lm)
- Provides 180 degrees of visibility
- Highly visible, even in daylight
- Water resistance rated to IPX6 standard
- Includes seat post, seat stay and clip mount for multiple mounting options