2 Way Switch 2 Lights. Two way switch can be operated from any of the switch independently, means whatever be the position of other switch(ON/OFF), you can control the light with other switch. The next part is where i have added two way switch to the relay and light setup.
This is probably very straightforward - but my fusebox is going trip crazy Have you got another switch for the ceiling light? Two way switching means having two or more switches in different locations to control one lamp. That's different from three-way light switches, which you might find in large room or a room with several entrances, where the main light in the middle of the room can be switched on and off by two.
A light or lights can be controlled by more than one switch.
Here are step by step instructions on how to wire up a two way lighting circuit or to change a existing one way light switch to a two way system, this is very useful on stairs etc. as you can have a switch at the bottom and the top of the stairs.
These two way switches have a single pole double throw (SPDT) configuration. If you have one light switch that turns your light on and off, then that's a single-pole light switch. That's different from three-way light switches, which you might find in large room or a room with several entrances, where the main light in the middle of the room can be switched on and off by two.