If you've got older electronic equipment, you probably have a set of red, white, and yellow cables somewhere in your house.

Run a 14-3 NM-B cable (white, black, red, bare copper) from your first switch to the second switch. Run a 14-2 NM-B cable from the second switch to the light fixture. Safety note: This project ...

Some of the most common cables you'll come across are red, yellow, and white. Sometimes, these cables come bundled together; other times, they are separate, allowing for more flexible connections.