A light switch wiring diagram illustrates a working light circuit's components and wire connections. It usually consists of a junction box, an electrical panel, wires, and a light bulb. You can use different colored wires to represent the circuit's neutral, ground, and hot wires. The cables come from the electrical panel and go through the junction box where the light switch is and connects to the bulb. It depicts the position of each component and the number of wires in the circuit. You can use it to design the light wiring plan for your house.
