Recently made a purchase on some E-Skateboards for myself and my kids, and were enjoying them so much we wanted to extend our rides into the evenings. I originally bought the lights that attached with a rubber band etc. After losing a few of those during our rides, I looked for a more permanent solution. When I finally found the Shred Lights, I was hoping to have something to compliment our boards. I was so blown away with the quality and effectiveness, that I ended up buying more sets for all of our other bikes, scooters etc. So now it is all we use for lights! Buy these, you will not regret it!