How To Add A 3 Way Switch To Existing Light. I can not add any wires between the two lights as everything is closed up in the wall. Installing a second light switch to allow you to control lights from two locations is a project that almost anyone can complete successfully.
To add an outlet to a light switch, you start by making a pigtail using the hot wire, the wire going to the fixture controlled by the switch and a third length of You can even add an outlet from a three-way switch if that's the most convenient power source for the outlet. Both three-way switches in a circuit need to be switched to the same traveler in order for the circuit to be live. Put a piece of tape on the wire that.
I can not add any wires between the two lights as everything is closed up in the wall.
If the words On and Off aren't embossed on the switch and it's one of two switches that control a single light or receptacle, you have a three-way switch.
Connect black, white and copper ground wire to the new switch. Not sure how to go about with the wiring, any help would be appreciated. The most basic three-way switch setup has two switches that connect and control one light fixture, like With a few twists of a wire nut, I added this green wire to the group of existing copper wires which for the record.