I got a set of these lights for my daughter’s bicycle since the new bikes for the kids only had one set of lights between them. These mount very easily and are super-bright. Really like that they can be charged quickly via USB and that you don’t have to remove them to do so if you use a little phone charging battery or long enough cord to reach a wall plug. The cords that come with it are adequate for the former, but not quite for the latter.
These lights are easy to use, not obtrusive, and quick to install with just a screwdriver. My daughter loves ’em!
Find them on Bright Outdoors.