Famous Wemo Light Switch Only One Black Wire Ideas. Web install the wemo light switch. Web wires are red and black but you may have different wire colors in your gang box.
Web a normal switch simply bypasses the neutral wire and is used to either connect or disconnect the black hot wire (on or off, respectively), since it doesn’t need. Web a normal switch simply bypasses the neutral wire and is used to either connect or disconnect the black hot wire (on or off, respectively), since it doesn’t need. Web start with one of the switch wires that's a black wire here and paired it up to another one of the black wires in your wall mount.
