PRUNUSRechargeable 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

I think the best feature of these lights is the recharging batteries, USB or get a charger to connect to the wall. The battery last for days or a couple of weeks if the bike is not in used all the time. Definitely I will buy these lights again for my husband and I. These lights are the kids size and were a little difficult to install on a 14 inch bike, but it changed when I switched them to a 20 inch bike. 👍

These are honestly amazing I got them for my bike for burning man ! They are sooooo cool ! I’m mesmerized by them

First they do what they say. Very low tech light display and people like it. I amazed how well they stay in sync. Wish you could program other patterns but these were pretty cheap so can’t complain too much.

This is an amazing set of lights. Easy to install and cool to watch.

The PRUNUS Rechargeable LED Bike Wheel Lights...sigh 😂 If you're dreaming of dazzling patterns and becoming the envy of the neighborhood, prepare to be underwhelmed. 🚲✨First off, the patterns are more like pixelated blobs than anything cool. They promise 21 diverse patterns, but in reality, it looks like your bike has a bad case of LED chickenpox. 🐔💡The "IPX5 waterproof" feature? Let's just say, if a single raindrop hits these lights, they go into hiding faster than a cat during a thunderstorm. 🌧️😾 So, forget about any rainy night rides!The auto sleep and wake-up function is more temperamental than my morning alarm clock. It turns off when it wants and wakes up when it feels like it. 😴⏰ Battery life? Don't even get me started. You'll spend more time charging than riding.The lightweight design is a joke. Sure, it's light, but it feels like it could snap if a strong breeze hits it. 💨😬 And the "easy installation"? If you enjoy fiddling with tiny screws and getting frustrated, then yes, it's super easy. 🔧🤨Overall, these lights are about as useful as a screen door on a submarine. 🚪🌊 Save your money and get something that actually works. You'll thank me later. 🙌💸#BikeBlunder #LEDLetdown #LightFail

PRUNUS Rechargeable LED Bike Wheel Lights(+) Comes in a two-pack (with two micro-USB rechargeable, 6" x 1 1/4" [minus the attachment wings] plastic-bodied light "sticks").(+) I like these lights for the added safety/visibility they purport to provide when riding in dark conditions (which I do a lot). I "fly" with one light on the left front wheel and one on the right front wheel of the tadpole trike that I pilot to and from work every day. They are multi-colored and auto-switch between solid primary and secondary colors (red, blue, green-yellow) and "rainbow" type blended "splashes".(-) One problem with the lights is that the automatic "off" is activated randomly mostly when the bike is stopped (usually only with one light) but sometime while riding. So, when stopped at most intersections, I have to reach over in the dark to find the tiny "on-button" on one or the other spoke light (with gloved hands) to start the light back up again, before the stoplight changes, to get it lit again for when I pull out into the crosswalk-and beyond. As long as the bike is moving, they stay activated, if initially on when the bike starts.(-) I run with one light positioned on the bottom spokes of one wheel and the other aligned to the top spokes of the other wheel, to try to balance out the added rotational weight they induce. I do not notice a lot of added shake or vibration nor deleterious effects to steering with them installed, but I do believe I experience a slight reduction in average travel speed.(-) UPDATE: Although the seller's write-up says that they must be installed on 24" or larger wheels, they just fit on the "bent's" 20" front wheels, however after a little over two weeks of riding and one removal and reinstall to recharge them; one of the "wing" tabs that holds the lights to the spokes broke off while riding. Probably my bad for running the lights on a too small wheel.Bottom line, between their in-ability to stay lit and the short lifespan of the plastic attachment wings, I do not recommend these wheel "sticks". :-)

This product was very east to install and the battery life is amazing. The one downfall of this product is that you have to be going extremely fast to have the entire wheel covered by the light. Riding at a regular pace the light looks like a regular blinking light that you would install for safety.

These wheel lights are the bomb does exactly what it shows on the box and is really cool as long as you make sure that you buy two for each wheel. Really really cool, highly recommended!!!!