They are wired so that operation of either. A selection of two way switch lighting circuit diagrams for single and multiple lights with easy to follow circuit guides.
2 Lights How To Wire A Light Switch
Diagram of two way light switch. Notice the black wire is the only wire that we are controlling through the 2 way switch. There are two methods of making 2 way switching connection one is 2 wire control and another is 3 wire control. 2 way light switch 3 wire system new harmonised cable colours 2 way switch 3 wire system old cable colours 2 way switch two wire control three way switching. The power source comes from the fixture and then connects to the power terminal. You have an incoming hot wire black going to one screw it does not matter if you use the brass or silver screw on the side of the 2 way switch and a black wire from the other screw on the 2 way switch going to the load light ceiling fan etc. 2 way switch 3 wire system new harmonised cable colours 2 way switching means having two or more switches in different locations to control one lamp.
You will see that there is a hot wire that is then spliced through a switch and that then goes to the hot terminal of the light. 3 way light switching new cable colours 3 way light switch old cable colours 3 way light switch using a two wire control. A 2 way switch wiring diagram with power feed from the switch light. Two way switch can be operated from any of the switch independently means whatever be the position of other switchonoff you can control the light with other switch. 2 way switch circuit diagram how to wire a 2 way switch two way light switch two way switch. Two lights 3 way light switch with power feed via the light two lights.