How to change a standard lightbulb

Check out our simple step-by-step guide on changing lightbulbs.

Light bulb step 1

Step one

First, turn off your power. The safest way to do this is to find your fuse box and switch the large red power button to ‘off’. Remember, you should never try to change a lightbulb with the power on

Light bulb step 2

Step two

Let the lightbulb cool down before you touch it (you’d be surprised at how hot they can get!).

Light bulb step 3

Step three

Make sure you can safely get to the lightbulb by using a sturdy step ladder.

Light bulb step 4

Step four

Remove your old lightbulb - how you do this will depend on what sort of lightbulb you have.

If your lightbulb has a bayonet mount: gently push the lightbulb upwards and twist it anti-clockwise until it comes out of the socket.

If your lightbulb has a screw fitting: gently twist the lightbulb anti-clockwise until it comes out of the socket. 

Light bulb step 5

Step five

To fit your new lightbulb, you just need to gently push it into the socket and twist it clockwise until you feel it lock into place - if you have a screw fitting, you simply need to twist the lightbulb clockwise back into place.

Light bulb step 6

Step six

Once your new lightbulb is in place, switch the power back on and flick the light switch on to make sure your new lightbulb is working.

Repairs and maintenance

Report a repair

Tell us about the problem you’d like to fix using our simple online decision tool.

Repairs and maintenance

Do you have an emergency?

Emergencies are situations that are potentially dangerous or a serious risk to health. Find out how to contact us in an emergency.

Help us improve our website. Did you find the information on this web page useful?

If you need to contact our customer service team, please contact us.