Car fluorescent valve cap Luminous tire valve cap Car valve cap Motorcycle electric vehicle vacuum tire valve Illuminated valve cap Universal valve core cap

Material: phosphorabs

Size: about1.6cm * 1.2cm/diameter0.8cm

Applicable models: car , locomotive , Electric car , bike

Assembly mode: screw-in type

Product Cleaning:Wipe-able

Characteristics:

Made of high qualityabsmade

Mini compact/simple installation

Non-slip gear/leak-proof rubber

Decorative wheel/anti-corrosion and waterproof

Portable and durable/easy to carry/light weight

Self-luminous without electrons/beautiful protection two-in-one

Absorbs all kinds of visible light energy and store light energy first/then it automatically glows in the dark/unlimited recycling

Luminous Powder luminous principle: when light hits some atoms, the energy of light makes some electrons around the nucleus jump from the original orbit to the orbit with higher energy.

The first excitation singlet state or the second excitation singlet state are unstable., when the electron returns from the first excited singlet state to the ground state, energy will be released in the form of light., generate fluorescence

Luminous Powder absorb all kinds of light and heat first, convert to light energy storage, then it automatically glows in the dark, light-emitting function by absorbing various visible light, and can be recycled for an unlimited number of times, especially450short wave visible light below nanometer , Sunlight and ultraviolet light (uvlight) strong absorption capacity

Absorb light when there is light, self-luminous when dark without power supply

High qualityabsmaterial practical life long use fluorescent powder absbuild

Light source irradiation is required., light only when there is no light source