Secure Sockets / Product design

It’s closed when the electric outlet isn’t used. It’s much safer and can avoid the danger when the kids touch it. There’s an assistant light on it, using the twisted structure to turn on the light. Insert the plug into the electric outlet and then the assistant light goes out. The assistant light is helpful for people to insert the plug exactly and directly in the dark. It also reminds users of environment-protection with the marks of the voltage and the use time.