Diagram Of Wiring 3 Way Switches To Two Lights. How to control a light from two switches. Three-way wall switches control a light fixture from two locations in a room.
Three-way wall switches control a light fixture from two locations in a room. An alternative way to wire a two way light circuit which is convenient for wall lamps with a switch in or below the lamp. They are always installed in pairs and use special wiring connections.
When wiring switches, this type of cable may be used as a switch leg—where you need two black wires to go from the switch to black wires located at the light or at an intermediate electrical box.
Two way switching is the most common requirement for many household and commercial lighting solutions.
The schematic is nice and simple to visualise the principal of how a two way switch works but is little help when it coms to actually wiring. If you are trying to understand how a set of. To wire these up, all you have to do is transfer the wiring from the CRL switch to the corresponding lugs of the other switch—it's like painting by numbers.