I wanted yesterday to replace my dining room light switch. However, when I looked at it I found 4 wires : - Black (Hot) - White (Neutral) - Copper (Ground) - PINK ???????
The light switch I had bought at Home Depot only could accomodate the Black, White and Ground wire ? Do I need to buy a special light switch ? Should I cap the pink wire as my dining room lamp is not a ceiling fan any more ?