A luminescent sheet are friendly to environment

The luminescent sheet is made of rare earth photo luminescent pigment, after absorbing any kind of light, it can glow in dark place for more than 12 hours. The process of absorbing-emitting can be repeated forever.It with high luminosity and is non-radioactive, non-toxic and friendly to environment.It with long service life could be pasted onto the surface of various articles and equipments.photochromic sheets with solvent resistant and fire resistant can be cut into all kinds of figure and pattern for pasting.It is widely used in the ways of vessel, vehicle, underground, channels, fire fighting etc.