STEP-BY-STEP GUIDE

How to wire a light switch

Damaged or old-fashioned light switches are easy to replace and you should be able to update all your switches in a day. There are plenty of trendy steel and chrome effect plates available, or you could upgrade to a dimmer unit instead. Always call in a qualified electrician if you don't feel confident when working with electricity.

Time to complete job: 30 minutes.
Approximate budget: New cover plates start from around £5.

How to wire a light switch

You will need:

  • New switch or dimmer switch
  • Small and medium electrical screwdrivers
  • Pliers

Dimmer switches:
If you decide to fit a dimmer switch on a standard light switch, undo the existing plate and check the wiring layout. Take this along to the store to make sure the new dimmer will work with your wiring. In most cases, the new dimmer will be wired in exactly the same way as a normal replacement plate. But remember, never fit a dimmer to control a fluorescent light.

Warning:
You must not replace a pullcord switch in a bathroom with a wall-mounted light switch.

For more information see the Electrical Contractors Association.

Related sections: Space & light , Repair & restore , Electrics & home lighting

COMMENTS