2PCS Green LED Flash Tyre Wheel Valve Cap Light for Car Bike bicycle Motorbicycle Wheel Light Tire... by Bike

This LED Bike Wheel Light fits most bicycles, motorcycles and cars. LED Bike Wheel Light features motion sensors, LEDs and replaceable batteries. LED lights will turn on when the vehicle is moving and off when the vehicle comes to a stop. Screws onto the valve stem of your car, bicycle or motorcycle in seconds. Enhances safety by increasing visibility at night and during bad weather conditions. Easy to install and remove. Cap Color: Silver. Light Color: Neon Green. Batteries: 6 x AG10 batteries, 3 batteries per light (batteries not included). Package Includes: 2 x LED Bike Wheel Lights; 2 x Valve Covers.

Owner Reviews, Ratings, Comments and Criticism
Im going to review in 3 areas; Quality, Value, and Usability. Quality: poor build quality, mostly cheep plastic, but it wont fall off your bike and break. (I just wouldn't trust this on a car.... or extended exposure to weather) I ordered 2, and 1 only works at about 50% capacity... so all in all... it holds true to the "made in china" stigma. Value: considering these come with batteries for $3, ($1.50 each) its a great deal. considering shipping ($4.50) it rapidly dwindles in the minds eye... Usability: very useable on the whole(regarding people with nonstandard valve stems, they dont fit.) easy to understand where the batteries go and whatnot.... lol OVERALL: for under 8 bucks shipped, you can have 2 glowing valve stems, and they are very bright! (clarification; the 'good one' is very bright) it was almost startling at first actually. P.S. If anyone would like to see a video of what they actually look like on a bike tire. Let me know. cause there are none online that I could find. P.P.S. watch out for those batteries when you take em out. they are easy to lose.