THE BEST video for understanding switches. After watching this video, you will understand how switches work, and you'll be able to wire 2-way, 3-way, and 4-way switches with ease. 0:00 intro 0:30 What a switch does/How it works 1:43 How to wire a 2-way switch 4:12 How to wire a 3-way switch 9:52 How to wire a 4-way switch 16:20 Power from the 1st switch box Wago 2 port wire connectors: Wago 3 port wire connectors: Ideal 2 port wire connectors: Ideal 3 port wire connectors: Music: Sunshine Samba by Chris Haugen Disclaimer: If you choose to imitate, duplicate or copy anything you may have observed in these videos, you do so at your own risk. The creator of this content does not take any responsibility for any action taken as a result of the information or advice on this YouTube channel (or other platforms) and shall not have any liability in respect of any injury or damage that may result.