Incredible Black And Pink Wires In 3-Way Light Switch 2023. Web connect the ground wire from the wall to the green screw on your new switch. In this diagram, power enters the fixture.
This process is similar to how you would connect wires to a standard light switch. Web for older wiring it's the red (live feed) wire that goes in the top com terminal and the black (switch wire) wire that goes into the l1 terminal. Web hook the bare wire to the box and to the switch.
