There are as many varieties of smart light switches (and dimmers) as there are light bulbs, and while the prospect of upgrading your old dumb switch might seem daunting, they’re usually pretty simple ...
PITTSBURGH, Sept. 27, 2024 /PRNewswire/ -- "I thought there could be a better way to power lights using a 3 or 4 way light switch," said an inventor, from Willet, N.Y., "so I invented the 3 OR 4 WAY ...
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How To Wire a 3-Way Light Switch
A light switch is the simplest of electrical devices. Flip the switch, electricity flows. Flip it again, electricity stops. Lights on, lights off. That’s great for a small room with one entrance.
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