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Old Cable Colours Pre 2004 In 2 Way Switching and a Feed (Supply) to a Switch for an Outside Light - YouTube
![Can I install a smart switch here? I only see two black wires going together on top and one yellow wire going on bottom. And a green screw with no wire connected. Can I install a smart switch here? I only see two black wires going together on top and one yellow wire going on bottom. And a green screw with no wire connected.](https://preview.redd.it/t65lf95rmt731.jpg?width=640&crop=smart&auto=webp&s=be10ac347e83b3e38cd9ad25aff529c34556e0ca)
Can I install a smart switch here? I only see two black wires going together on top and one yellow wire going on bottom. And a green screw with no wire connected.
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Wiring a Control with 1 Black Wires, One Yellow Wire, and One White Wire (Single Pole Application) - YouTube
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Ge zwave 3 way light switch 1 switch has 5 wires the other 3. after removing the two old light switches i think the
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