Fiber optic magic effect light, the parallel light generated by the light source and reflector transmited into fiber, then give off through the body of fiber or at the end of fiber. The fibers which can give off light on their body mainly used to produce decorative light. The fibers giving light only at end usually used in special illumination occasions. As the infrared and ultraviolet radiation can be filtered at the start of fiber,the light will be low temperature and healthy.And the colors of light can be filtered too so they can give off colorful light. Also as the light source and electrical power can be far away from final illuminator , the fiber optic light can not be replaced by other kinds of light in many occasions.