It is a kind of light conducting material, belonging to polymer plastic optical fiber, which does not emit light and is not connected to electricity. It only transmits visible light of various colors, transmits visible light from one end to the other, and emits light from the optical fiber to form a new luminous effect. The light source is the light emitted by the light source, so the light source emits light of whatever color, and it forms the light effect of what color.

Luminous principle: