Мужская и женская светящаяся кепка EXO для пар, модная уличная танцевальная светящаяся плоская козырьковая бейсболка на открытом воздухе.

Мужская и женская светящаяся кепка EXO для пар модная уличная танцевальная плоская козырьковая бейсболка на открытом воздухе.

Description

Product information：

NAME:Fluorescent hip hop hat STYLE:Hip hop MATERIAL:Canvas SIZE：Adjustable GENDER:Uni-sex SEASON:All

Does the hat shine all the time?

After being exposed to natural strong light, incandescent lamp strong light, ultraviolet light, etc., the light energy is stored, and after stopping the light irradiation, it is slowly released in the form of fluorescence, so that the light can be seen at night or in the dark for a period of time. How long does it last? It can absorb strong light for 5-15 minutes and emit light for about 30-60 minutes. What is the luminescent material? Luminescent material is photoluminescence luminous powder, which is non-toxic, harmless, non combustible, non-toxic, non phosphorus, lead and other harmful elements or chemicals. It is safe to human body. It has stable physical and chemical properties and has a service life of more than 10 years The superfine particles of luminous materials are usually mixed into textiles to make the color more bright What is photoluminescence powder? It is a new type of rare earth aluminate material, which is based on the traditional rare earth aluminate luminescent materials, added with high-temperature additives and other external ions, and refined by a unique formula and treatment process. The appearance of the luminescent color is light green and light yellow. It has strong absorption capacity for short wave visible light with wavelength below 450 nm, and can absorb all kinds of natural light Or artificial light, realize the self luminous function in the dark state, and can be recycled infinitely.