? 1. There are many kinds of sockets with light switches, such as five-hole sockets with one opening (as shown below) and three hole socket with two openings. These are similar connections and can be bypassed by analogy.

? Second, the following only introduces the wiring method of a five-hole socket as an example.

1, five-hole socket connection: the switch can control the socket connection (as shown below).

2. One-opening five-hole socket connection: the switch only controls the connection of the lamp.

In short, according to the different technologies and functions of socket, the connection methods will be different, so we can't generalize. However, the internal structure of the socket panel made by modern technology is very reasonable. You only need to buy a suitable socket panel according to your own needs, and connect the 220V neutral wire and live wire according to the electrical specifications.