Double switch at home, before it was good, suddenly use the light at the door, after the light is tu

Updated on Bedside 2024-03-01
2 answers
  1. Anonymous users2024-01-23

    Referring to the wiring in the above figure, L1 and L1 of the two switches are connected, L2 and L2 are connected, one switch enters the live wire, and the other line is connected to the bulb, and the other wire of the bulb is directly connected to the zero line N. I hope you will adopt it, thank you!

  2. Anonymous users2024-01-22

    Fluorescent lamps? It's time to change the tubes.

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