The wiring is really simple. Any electrical wiring needs to be done by a professional electrician. Knob-and-tube wiring might also be damaged by building renovations.
Notice the black wire is the sole wire that we’re controlling through the 2-way switch. In many instances, the current wires are too short to get to the location of the new switch. The accessory wire will visit the thing you desire to control with the switch. So that wire is only a tiny bit long. The white wire of the cable visiting the switch is connected to the black line in the fixture box employing a wirenut.
Run another cable of exactly the same gauge to the fixture you desire the switch to control. Finally, the combo switch can be utilized to control the integrated receptacle itself, enabling it to function as a switched outlet. If your switches seem old and grimy you might need to replace them. Three-way and four-way switches allow it to be feasible to control a light from several locations, like the top and bottom of a stairway, either end of a very long hallway, or many doorways into a sizable room. The switches could possibly be arranged so they are in exactly the same orientation for off, and contrasting orientations for on. Wiring a 2-way switch is all about as easy as it gets when it has to do with basic house wiring. Ordinary dimmer switches are not designed for use with the majority of fluorescent lights.