Review on Stay Safe And Stylish On Your Bike With DAWAY LED Wheel Lights - Waterproof And Fun Patterns Included! by Clarence Calcara

These were super easy to install and make amazing patterns. The battery life is slightly better than what I expected.The problem is sometimes, while I am riding on smooth pavement, the lights turn off. As if they stop detecting movement. Deliberately hitting a manhole will sometimes get them started again but this is annoying, since I use the lights as part of safety features to cycle in the evening.Overall satisfied, though I might eventually hack it to bypass the motion detector.