The wiring of a light switch is shown in its entirety, from the panel to the switch to the light fixture. PLEASE NOTE, since this video was published, the NEC and CEC now require a neutral conductor to be in every outlet box. This eliminates the code compliance for a 2-wire switch leg (loop) drop. This configuration must now utilize a 3-wire to facilitate compliance. Check out this video for a more comprehensive explanation. https://www.youtube.com/watch?v=pnlHCiRN_RU&t=47s
If you're looking for help with a home wiring project or problem visit www.electrical-online.com for more helpful articles, videos and wiring diagrams.
A more comprehensive training program is the Basics of Household Wiring, which is now available in DVD or e-book formats, or as an instantly downloadable or streaming video via Apple TV, Roku, IOS, Android TV, Amazon Fire TV, Google Chrome Cast and more! The links for this resources are:
