There's only one product here at our Milwaukee bike shop that we keep on the counter because everyone of our customers ends up buying them. You guessed it; the Blackburn USB Click Light. These lights are bright, have a ton of modes and are USB rechargeable. Enough said. Buy some.
Batteries, what a hassle. This small-but-mighty safety light set is rechargeable, so you’ll never have to change batteries again. Just charge with the Micro-USB cable and attach using the handy silicone mounts. Then click once for power, and traffic can see you!