Fantastic 2 Way Lighting
There are other ways of wiring a two way lighting circuit but this is by far the most common and easiest method.
2 way lighting. The electricity flows from the hot wire black through the 2 way switch shown in off position and then to the light and returns through the neutral wire white. This is a completed circuit. 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.
There are different ways to connect up two way lighting circuits one way is to use a twin earth cable between the two light switches. There are a few different methods of providing a 2 way switching circuit these are shown below. Two way switching with the old wiring colours this diagram represents a two way switching arrangement.
The power source comes from the fixture and then connects to the power terminal. Two way light switching schematic using a two wire control. This method can be dangerous if the neutral from the ceiling rose is connected to an alternate junction box on a different circuit.
Two way light switch using 2 core cable. By wiring a 2 way switch the circuit below shows the basic concept of electricity flow to the load. Live connected to downstairs circuit and neutral connected to upstairs circuit.
A 2 way switching connection means you can control electrical equipment like bulb by two switches placed at different places generally used in the staircase. You are most likely to see this 2 way lighting circuit in an industrial commercial setting where the installation is trunking conduit based and single core conductors are used. 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.
Two way switching is the most common requirement for many household and commercial lighting solutions. Two way lighting. 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.