“Well, your site said bicycle lights, but when they came the packaging said they were for car tires. So, I haven’t tried putting them on the bicycle and there are no instructions. I’m hopeful they will work, but doubtful they will.”
“The Lights are bright, they flash, & are easy to install. You screw them onto the Air tire valve.
You have to remove a disk to turn them on, before installing.
That is the only problem, small button batteries, that are used to power these Lights on.
Other than that, great.”