Light switch wiring is a task that most DIYers can take on themselves without calling an electrician. Follow these steps to wire your switches safely.

Switches interrupt the hot wire only, so they do not need a neutral to operate. Dimmers and other more sophisticated switches have electronics, and for the most part, they do require a neutral.

We use our Project Black Sheep Dodge truck, fitted with HID headlights, to show you the electrical wiring basics of installing your own off road lights inside 4-Wheel & Off-Road Magazine.

The wiring harness is preterminated in the selective circuit transfer switch so the only connections that have to be made are those in the service entrance panel. Although the original branch circuit ...