Luminous powder and phosphor powder are two completely different materials. Where is it different?

Light-induced energy storage luminous powder, referred to as luminous powder, stores light energy after being irradiated by natural light, fluorescent light, ultraviolet light, etc., and then slowly releases the energy after the light is irradiated to give a luminous effect. It is to absorb light in the daytime environment and emit light in a darker place at night.

After the fluorescent substance absorbs visible light and ultraviolet light, it converts the ultraviolet fluorescence that the human eye can't feel into a certain color of visible light, and the reflected light intensity is higher than that of ordinary colored substances. Under natural light conditions, whether it is dawn, dusk, foggy weather or projection, etc., phosphor luster has much better visibility than traditional luster, and can attract people's attention earlier and faster.