Bathroom lights are subject to higher levels of moisture and humidity, so they get damaged faster than lights in other rooms. If you notice bathroom lights flickering, it could be because of loose wiring or poor connections. You should call the electrical contractors immediately to prevent bathroom lights from blowing out. Keep in mind that you shouldn't try to fix any loose wire problem on your own because it is dangerous. You can replace or re-fit light bulbs, but leave the complex problems to a professional electrician. This guide is designed to help you understand why bathroom lights flicker.

Your Light Bulb May Be Loosely Fit

Loose light bulbs are the most common cause for flickering lights. When the light bulb isn't properly connected into the light socket, it may flicker at intervals. Flickering may also occur if the contact points between the bulb and socket are dirty. If the problem is a loosely fitting light bulb, simply remove it and re-fit it once again, but make sure that the electrical switches are off. Use a soft cloth to clean the electrical points inside the socket with a lint-free cloth. If this solves your problem, then you have nothing to worry about. If it doesn't, then you may have a more complex problem that requires the services of professional electrical contractors.  

A Problem with the Wiring or Switch

Your bathroom lights will flicker if the circuit has gone bad or if there is a loose wire internally. If the problem lies with your switchboard, then it could also be the dimmer. Flickering lights is usually the result of timeworn wiring, tired switches or old screw terminals. This problem is more complex than it sounds because there could be multiple issues causing the light to flicker.  Never undertake these types of fixes on your own because you don't have the expertise. Professional electrical contractors will be able to diagnose and fix the problem for you.

A Fluctuation in Voltage

If you turn on an appliance that consumes a great deal of electricity, you may notice your bathroom lights starting to flicker. If this is temporary, then the problem will sort itself out. If you experience constant voltage fluctuations, then your bathroom lights could be in danger of blowing out completely, so you'll want to hire electrical contractors to fix your home's voltage issues. Voltage fluctuations usually take place in homes with old wiring and circuit boards because they are not equipped to handle the heavy loads of modern appliances.

You'll want to handle bathroom light flickers instantly to prevent more serious problems later. Always hire professional electrical contractors to undertake any dangerous electrical work in your home for your own safety.