They are  made of semitransparent PVC and a series of extremely bright LIYU-LED, produced by using special flexible neon mixed light technology and has the Specification of continuously linear light effect as glass neon. It combines LED’s advantages: Long life-span ,saving energy, safe low voltage, versatility , Extremely bright, solid state, safe for environment, and flexibility, easy to install, anti-impact and not-easy to break ,easy to transport, waterproof and UV resistance .All of these advantages make it perfect substitute for glass neon. It is widely used in buildings outlines, indoor and outdoor decorating and city illuminating.