Step 6 connect the white wire from the 14 3 cable to either of the two remaining terminals on the switch. This is very useful in a number places particularly hallways and stairs.

What Is It Called When 2 Light Switches Control 1 Light Quora
How to wire 2 way switch to light. Two way switch can be operated from any of the switch independently means whatever be the position of other switch onoff you can control the light with other switch. Wiring a two way switch. A two way switch has 3 terminals. A commonc l1 and l2. When wiring a 2 way switch circuit all youre really doing is controlling the power flow switching offon to the load a light lamp outlet ceiling fan etc. There are two methods of making 2 way switching connection one is 2 wire control and another is 3 wire control.
Tighten the terminal screw clockwise with the appropriate head screwdriver. We look at the eu colour coding wires. Three way light switch. Two way switching allows you to control a light from two locations. Connect the red insulated wire from the 14 3 cable to the dark colored terminal screw on the lower right side of the first switch. How to wire 2 way light switch in this video we explain how two way switching works to connect a light fitting which is controlled with two light switches.
To switch from two locations youll need 2 two way switches and wire them together in a particular way.