This is a double light, and there is only one switch to control the kitchen. But I want to change it to one with a socket. Just a switch and a socket!

Whether to add a socket or change it to a socket with a switch as shown in the figure, commonly known as a five-hole opening.

In the former case, first remove the double switch, press zero fire to connect the socket, then take the double switch out of the socket, and then connect it honestly according to the method in your drawing. Say too much and don't make mistakes.

If five holes are opened at a time, the different wiring methods of the panel are different. It just means that the panel connection in recent years has been greatly simplified compared with the previous panel connection.

The connection of the new panel is very simple. Many stores don't exceed 2 yuan's money. Just look at that store and buy one. However, it may be difficult for your family. First, use a multimeter to measure whether the yellow and semi-yellow and semi-white wires have zero lines. There are tutorials online. If not, God knows where the electrician connected the zero line at that time.