How to Wire a 4 Way Switch [with Diagrams and PDF]
https://electricproblems.com/how-wire-4-way-switch/
If you need multiple lights attached to this system, just connect them together (white wire to white wire and black to black). Here is an article to help you with wiring a 4-way switch with multiple lights. Also, never underestimate the awesome power of Smart switches (3-way), which make our life a whole … See more
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