With the rapid development of road construction, especially expressway construction in recent years, people’s awareness of road safety has become stronger and more humane. As a traffic safety Peugeot, Cats Eyes Road Studs is widely used on domestic high-grade highways and municipal roads. Compared with ordinary Road Studs, Cats Eyes Road Studs have better visual effects. Cats Eyes Road Studs are made of die-cast aluminum as the shell, solar cells are used as charging components, and nickel-metal hydride batteries (in some high-end products, also Other batteries, such as lithium iron phosphate batteries, are used as energy storage components, and new road stud products that use LED light-emitting or combined with passive light-emitting are mostly used on highways. (According to the requirements of the Ministry of Transport: the compression resistance of solar road stud lights should be greater than 100KN).