In the 21st century, it’s becoming a trend for home appliances to become more intelligent. From normal button switches to touch switch, and latter sound control, light control and radar inductive control all appear. LED lighting products such as led high bay has undergone multiple times of reform in a few years. A few years ago when LED Lights start to meet the market, they are almost all manual controlled, and those lights are still mainstream product. Those lights with common switches such as LED high bay and LED Flood Lights are mostly applied to outdoors. They are now widely used so we are not go into the details here.