Runner? Walker? Jogger? Biker? Clip this bright red LED light onto your heel of your favorite athletic shoe, or wear it on your wrist or arm, set it to flash or steady, and ensure that you'll be seen at night. Great for those after dark excursions when you need to let vehicles know you are on the road too!  For a product demonstration, be sure to check the video on YouTube: Watch Video

These LED flash wheel valve cap lights comes with an adapter that can be used for both American and British tire valve stems, and can be used on tires on cars, motorcycle & bicycles. What is more, its light will turn on when the wheel turns, off when it stops, and flash when you are riding at night. Be sure to check local & state laws before using on cars and motorcyles, your state may have restrictions. Comes blister packed with 1 per package, includes 3 AG10 button batteries installed. Remember to unscrew the light from the base and remove the white paper separating contact from the light and the batteries before first use.