PRUNUS Rechargeable LED Bike Wheel Lights.Waterproof Bicycle Spoke Lights with Rechargeable Batteries.for Safe Cycling,for Kids Girls Boys Adults Mountain Bike BMX Bike Folding Bike

These lights are really cool and my kids love them. Just fyi you would have to be going very very fast for the pattern to show all around the way the picture depicts.

Easy to install, it only took me a minute. I am glad I read full description, so I wasn't disappointed when I saw the light only covered a small part of the tire b.c my kids bike slowly. I am glad I read that beforehand. I bet they all work like that, but still I wish there was more light. I like that it's rechargeable and came with the cables to charge it.

Pros: Super easy to install. Battery last long enough for 10 20' rides so far. The pattern does come out easy on my 20inches kid bike.Cons: A bit on a shorter side with only 7 LEDs per side its effect is not too impressive. 10 to 12 LEDs would be much better i wouldn't mind to pay more.The only Lithium battery wheel spook light so we don't have much choice here. Also we don't bike when its rainning so we don't know how good is it waterproof claim.

These bike rim lights are really cute, but you have to be going really fast to appreciate the full design. I usually just cruise so I only see partial design.They're super easy to install and they come ready to use. I really liked that they're rechargable and most importantly, they're weatherproof.Overall, you'll still be seen at night, and people will still compliment your lights.

About as bright as you would expect. Not as bright as monkey lights, but better than others. I really think it's a great value. 2 for 20 is a steal.

The lights don't look anything like the pictures advertised. Even going 18-20 mph, just looked like a light going around in circles. Maybe if you go 30 mph it might look better but certainly not at 15 mph. I returned them.

Works well. Nice and bright LED lights. Helps keep you visible to cars. I like that it turns off when stopped for a length if time and then auto restarts. Only con is that it doesn't have a remote. Would recommend.

Very cool but you need to be pedaling fast for full effect!