Wiring A Light Switch With 2 Wires. How to install and use an ele. But for the sake of simplicity we ignore the earth wire when explaining wiring as it plays no active role in the day to day workings of your light circuits.
A three way light switch is one where you have two switches that have the ability to control the same light or set of lights. First of all we should connect the ground wires to the box. In order to design a smart switch to retrofit the existing 2 wire installation it s either method 1.
Instead of running a separate pigtail from the hot wire to each switch just leave the hot wire extra long.
The brown wire is live also know as permanent live this brings the live supply to the switch. Learn how to wire a light switch for new construction. How to install and use an ele. But for the sake of simplicity we ignore the earth wire when explaining wiring as it plays no active role in the day to day workings of your light circuits.
