How to change a light bulb

Changing a lightbulb safely

1) Turn off the power

First make sure the power is turned off. The safest way to do this is to switch the large red power button to ‘off’ on the fuse box.

2) Let it cool

Allow the bulb to cool before touching it.

3) Use a ladder

Ensure you can safely reach the bulb by using a stepladder.

4) Remove the bulb

Take the bulb out of the socket. The way you do this will depend on whether your bulb has a bayonet mount or a screw fitting:

Bayonet Mount (two prongs, standard in the UK):

Grasp the bulb lightly but firmly, push upwards gently and turn anticlockwise until it is released from the socket.

Screw Fitting (most common in Europe):

Keep gently twisting anticlockwise until the bulb comes loose from the socket.

5) Replace the bulb

Insert a replacement bulb lightly but firmly into the socket. Depending on the type, turn it clockwise until it locks into place or keep gently twisting clockwise until it won’t go any further.

6) Restore the power

Once the bulb is in, turn the power back on again and switch on the light.

7) Dispose of the old bulb

The old bulb needs to be disposed of safely as the glass is fragile and very sharp. Use the packaging from the new bulb to wrap the old one for safe disposal.

Keep your home well-lit with our Electrical Emergency Breakdown Cover

Light bulbs flickering or not working? Illuminate your home with confidence by choosing HomeServe Electrical Cover. We will help to make sure an electrical breakdown doesn’t leave you in the dark.