these Monkey light LEDs flip your bike wheels into an eye-catching, rolling light show. At speeds of 10 mph to forty mph (15 to sixty five km/h), these LEDs can create 42 extraordinary round patterns, from stars and swirls to hearts and doggy paw prints. At slower speeds, the lights nevertheless turn on, but they do not cover the complete wheel.
The lighting connect on your wheels with zip ties, and are powered by using a wheel-hub-mounted battery. Their overall weight is two.1 oz (60 grams). The show is visible from all angles — making it a groovy safety feature for kids and motorbike commuters alike.