4PCS LED Car Wheel Tire Valve Caps Lights, Neon Spoke Flash Light Bulb for Bike Motorcycle, Waterproof Motion Sensors Led Lamp with 10 Extra Battery, Auto Accessories

Two of them worked and the other two didn't work out of the package very disappointed will not being buying anything else

The lights work exactly as described.

Good quality Thank you much,

Would not even waste your money like I did. Once you install batteries the lights stay on and there is no way to turn them off unless you unscrew them every time you park your vehicle

These are much larger then I expected them to be at 1.5 inches long and .6 inches wide. As soon as you take them out of the package you will notice how cheap they feel. Each light takes three button cell batteries and you do get ten extra. To use them they first need to be unscrewed to remove the piece of paper that keeps the batteries from going bad. When doing this the led board fell out of its housing on two of them. If this happens make sure the ground wire is on the outside. There is a notch in the housing where it goes.Another thing I did not expect is that these flash. I thought they'd just be a solid light. That's my fault for not paying attention to the listing. I don't know the legality of having flashing lights on your car but I'm not going to find out. I gave these to my daughter to use on her bicycle which I think is the best use for these. At night these lights will help a cyclist to to be seen by other motorists.The listing also states these have a vibration sensor (true) and a light sensor (not true). So these are going to be flashing even in the daylight. You're going to have only put them on at night or be replacing batteries all the time.At they the end of the day these are just a cheap novelty item. 3 Stars.

Love it

One unit didn't work after opening the package. I went ahead and tried the other 3. They stop working after 1 night. Waste of time

Works while in hand but o be on tire - I can not get it to work :(