【DOUBLE PROTECTION】- The fluorescent car tire valve caps feature illuminated plastic inserts and clear housing protection to prevent valve stem corrosion.
Our tire valves caps inside with the Rubber Seals, create a tighter, more effective seal, so there’s no air leaking on long, tough drives.
【FLUORESCENT EFFECT】- The inner layer of the valve stem cover is designed with luminous material, which can make the car decorated with Tire Valve Stem Caps lights at night.
When your wheel starts to move, it automatically flashes and creates a circle of light that makes your car/motorcycle/bike look beautiful.
【NOTE】- Since the fluorescent material needs to absorb the light source, it glows at night. Stem caps do not absorb light sources when stored in airtight packaging for extended periods of time.
Illuminate with LEDs or place them in sunlight for 4-6 hours before using fluorescent stem caps for the first time.
【EASY INSTALLATION】- Easy installation without tools. Simply screw it onto the tire valve stem. It's easy to install or remove when you want to check air pressure.
【WIDELY USED】- The inner diameter of tire valve caps is 8mm, fits most cars, buses, SUVs, trucks, motorcycles, bicycles, etc., keeping the tires of vehicles at the proper inflating level.
【Note】: The product material is ABS leather + phosphor powder, which belongs to the storage light material. It absorbs light when there is light and emits light when it is dark.
However, the exposure to the sun during production and transportation is short. If it does not emit light after purchase, please put the item in the sun.
【Scientific explanation】: Photo-induced energy storage luminous powder is a fluorescent powder that stores light energy after being irradiated by natural light, fluorescent light, ultraviolet light, etc.,
and then slowly releases it in the form of fluorescence after the light irradiation is stopped. Therefore, at night or in the dark, one can still see the glow, lasting as long as several hours to ten hours.
Why install a valve cap? 1. The valve cap of the original car is made of ordinary glue, with ordinary appearance and ordinary material, and there is no aesthetic feeling at all. 2. The valve cap is covered with clay or accumulated debris, which is easy to corrode. 3. Foreign matter blocking the valve core can easily lead to tire leakage and cause an accident. Luminous tire valve cap: Made of real fluorescent powder, a large amount of light is stored, and the light is emitted for a longer time. Car valve cap, self-illumination, no need for electronics, beautiful protection in one Multi-purpose valve caps, suitable for vacuum tire valve caps to update and upgrade, suitable for bicycles, battery cars, motorcycles, and cars. Mini and compact valve cap, double-layered inside and outside, in one go, beautiful and atmospheric. Name: Car valve cap, luminous tire valve cap, motorcycle valve cap, electric vehicle vacuum tire valve cap, luminous valve core cap Material: ABS Auxiliary material: phosphor powder Dimensions: as shown above Applicable: Universal Characteristic: 1. Made of high-quality ABS material, light and compact, self-luminous at night, no electronics needed. 2. It can protect the original car valve and prevent air leakage. 3. 100% New High Quality