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Connecting three lights and a supply cable at a light switch | Light switch wiring, Electrical wiring diagram, Electrical wiring
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How to wire a Sonoff ZBMINI L2 Extreme for UK 2-way Light Switches - Community Guides - Home Assistant Community
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What chicanery is this? I have 2 wires in the same port, in both the L1 and L2, on my light switch (U.K.)?! : r/AskElectricians
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