phosphorescent light-emitting material

Luminous , long-lasting luminous luminescent material emitting a light-emitting material Si network has chemical stability, high brightness, non-toxic and non-radioactive and other advantages. Glow in the dark pebble strong light absorption ability by absorbing ultraviolet light or visible light , so the conversion of light energy stored in the lattice , in the dark turn energy into light energy and light. With the characteristics of its products are products with a luminescent powder made glow pigment powders  a variety of visible light absorption in the light after a few minutes , you can continue to light in the dark night more than three hours, the luminance and duration is 10 times that of traditional luminous material above ; think a light-emitting material is waterproof luminous obviously good water resistance , more versatile .