Light switch wiring is simple. Take off the light switch covers to see if your light switches are wired correctly. Discovering how to wire a light switch is not hard and can be done safely if you turn off the power to the light switch circuit. You install a light switch by matching up the correct wires to the different screws on the light switch.
A 3 way switch is different from a regular single pole switch. If you look at a three way switch, you will see three screws plus the grounding screw. 3-way switch wiring is simple if you know what to do with all of the wires. Follow the 3 way switch wiring diagram in this video for helpful tips. You will be wiring a three way switch in no time!
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