Why lights flicker

 Types of lights that flicker normally

When in doubt and if only one light flickers, always replace the bulbs as a first line of troubleshooting.

Some lights flicker normally, depending on certain conditions. For example, a dimmer light may flicker on the low setting if the wrong type of bulbs has been installed. Lights can also flicker if fluorescent lights are used. Fluorescent bulbs use an inductive ballast to control the current flowing through the bulb. Switching to LED lights may solve the problem.

Loose bulbs and plugs

If the right type of bulbs have been installed, but only one light flickers, it may be a simple problem of loose bulbs or plugs. Screw the bulb in firmly to make sure it is firmly grounded in the socket. You can also check the plug that goes into the socket to make sure that the connection is secure. If the plug does not fit securely into the socket, you may need to install a new socket.

Faulty light switches

If a ceiling light or a lamp connected to a socket controlled by a switch flickers, the culprit could be the switch itself. Try turning the light switch up and down several times, then leave it off for a few minutes. If turning the light back on stops the flickering, the culprit is definitely the switch. Some handymen are able to replace a switch, but you should not attempt to do this yourself if you have not been trained.

It looks simple enough on the Internet, but there are some common ‘learning errors’ that can seriously damage you or your property. It is best to ask for help.

Voltage fluctuations

If lights flicker when using a particularly large amount of electricity on a circuit, this could be due to voltage fluctuations. These fluctuations in the amount of electricity flowing through a circuit are generally not dangerous, but may indicate that your circuits do not have sufficient capacity for whatever you are using.

Call the Emergency Electrician in Leeds. We are your right contact partner.