Second Light Switch (2-way to 3-way Conversion)

This video describes the process of adding a second light switch to a light that only has one. This will convert a 2 way to a 3 way switch.

Step 1: Kill the Power

Turn off the power on the main breaker.

Step 2: Run Wire

Step 3: Pull Wire Into Switch Boxes

Step 4: Connect 3-Way Switches

Step 5: Test

Turn power back on main breaker and test.