DAWAYRechargeable Bike Wheel Lights - A16 Cool Led Bicycle Tire Lights, Safety Kids Adults Bike Hub Accessories for Boys Girls Men Women, Waterproof Bright Spoke Lights, Gifts for Cycling Disco Party

I'm not sure how useful the object is for being visible to cars on the road, but it's always fun for kids and helps them keep pedaling home. The battery lasts long enough.

Colorful and easy to use, plus lasts a long time before recharging!

I ride a bike for work and these look great on it. They're more waterproof and rugged that I might expect. My only wish is that they had longer battery life. You get about 3 hours out of a charge if the lights are a solid color (longer if flashing). They're still pretty awesome, but expect to have to take them on and off a lot to charge them.

It seems like these days it's hard to get a gift that children really like. So, I got these for both my grandsons (8-11) and they were totally thrilled with them. So is their mom. They living in a estate that has very little traffic and very low speed limits, so the boys can ride after dark and and these lights can be seen from quite a distance.

Great little lights! Haven't used them on the road yet but tested and and mounted these on my bicycle cargo trailer. Charge them a USB port. ( Package includes 2 lights and 2 USB recharging cords.) The lights open up with a thumb latch, you work it between the wheel spokes, snap it closed on the wheel hub, done. I didn't measure the max hub size these lights will fit but if you have an E-bike these aren't going to work. For smaller hub sizes they include plenty of spacers to fit. Fit great on my trailer. 1 button to turn it on and cycle through the different light modes. They seem pretty durable so if you have kids that have to take them on and off or change the color every 5 min they should take it. I like that it has one button operation but you have to push the button multiple times to get the mode you want every time you turn them on. No memory. I have a lot of lights on my bike and trailer. 4 headlights, 2 taillights and now 4 wheel lights. It takes awhile topush all the buttons to turn them all on and off. I'm almost 61 yrs old and feel a bit silly with the wheel lights but I want to be sure motorists can see me in the dark.

I understand the company wants to make the product look as good as it can in the pictures, but it’s a bit misleading for how they are in real life.These lights are bright if you’re looking directly at them, and you can see them on the wheels at night when someone is riding by you. However, they don’t really glow all over the street or the rest of your wheel like they show in the picture it’s a much less dramatic effect. if you’re writing in a city with a lot of street lights, you may not even notice these at all. But if you’re writing away from lights in a darker area then you’ll be able to see them on the ground or on anything that is within 1 foot on either side of the wheel (like a wall).They were a bit tricky to install because the spokes get really narrow towards the axle of the wheel. Only one of them fit my front wheel, the other one was too small.The battery life is great. On my commute I can use them for a month before I need to recharge them.It’s a bit tricky to turn them on and off because you have to stick your finger in between the spokes, which are also close together. I’m not sure what the expected functionality is, but on one of them it remembers the color setting from when I last turned it off, but the other one does not remember and always starts in the same spot with red flashing lights.The one that I was able to get onto my front wheel doesn’t budge when I go over large bumps or turns or riding at high speeds. I actually thought it would fall off on a big bump, but it doesn’t.

There are 2 functions, steady and flashing, with a bunch of colors. Getting them to fit the hubs took some patience, but they look great if you're trying to call attention to yourself on your bike at night.

The media could not be loaded. These lights are fantastic for visibility as well as just for fun! I’d been looking for something like this for a long time!