There are two wiring options for this.
1 gang 2 way light switch wiring diagram uk.
How to wire a one way lighting circuit in this tutorial i show how to wire a one way light switch i show how a 1 way and 2 way light switch works i expla.
When l1 is off l2 would be on.
To switch from two locations you ll need 2 two way switches and wire them together in a particular way.
Connect the line brown wire to the l terminal together with the supply cable line wire and connect the blue wire with the brown slewing to the swl terminal together with the lamps line wire.
The cable going to the light switch is connected as follows fig 2.
3 gang 1 way light switch.
Some brands of switch may have slightly different labeling on the terminals such as c l1 l2 or even l1 l2 and l3.
This is very useful in a number places particularly hallways and stairs.
Two way switches have a com terminal as well as l1 and l2 terminals.
Line diagram of a one way lighting circuit using in line method fig 1.
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When l1 is on l2 would be off.
A common c l1 and l2.
A one way light switch is quite easy to wire up.
In position 1 when the switch is down or on com and l1 are connected together just like the one way switch.
A two way switch has 3 terminals.
Wiring a two way switch.
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Two way switching means you can switch the same light fixture from two switches that are located in different sides of a room.
Single gang 2 way light switch.
2 gang 1 way light switch.
The red wire from the feed cable is connected to the top terminal the red wire going to the light is connected to the bottom terminal the.
A two way light switch has three terminals and is quite like a sigle way switch but now the off position can be utilised also.
Wiring a two way switch.
Two way light switching 3 wire system new harmonised cable colours showing switch and ceiling rose wiring.
Two way switching allows you to control a light from two locations.