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Why Do My Light Bulbs Keep Blowing?

Electrician Near Me

It is not a good thing if you are changing the light bulbs too often. Light bulbs usually have a longer life and give you bright light with minimal repairs. However, if the bulbs at your home keep blowing and you are replacing them frequently, then it might be due to an underlying problem in the electrical wiring at your home.

It’s wise to call a licensed electrician to check the wiring at your home so that all the electrical appliances work without any failure.

And there might be other reasons why your bulbs are blowing too often. Here are some of them.

Light fixtures are vibrating too much

If the light fixtures like the circuitry around the bulb are vibrating too much, then there is a high chance of the bulb blowing. The vibration occurs when a ceiling fan is wobbling excessively, causing the light filaments to move often and thus shortening the lifespan of the bulbs.

If it happens, either the bulb will stop working or take too much time to turn on due to the faulty circuit inside it. Whatever the case, you will have to replace the bulb.

To rectify this issue, you can use LED bulbs as there are no filaments to disrupt. Or you can place the bulbs in the lower area of the walls where there is less vibration. 

Improper light bulb connection with fixture

If the light bulb is connected too loose or too tight, then you can expect the light bulb to blow after some time. A loose connection means the bulb will take a longer time to turn on. And if the connection is too tight, then the fixture-to-bulb connection will be damaged. In both cases, you will have to replace the bulb.

To resolve the issue, you have to replace the entire light bulb fixture so that the new bulbs will work for a longer time. Also, if you happen to live in a rental home, there are chances that the previous owners might have used cheap light fixtures which ruin the life of the bulbs. So, get the light fixtures checked by a professional so that you don’t have to face any problems later. 

Overheating

A bulb can overheat in three scenarios: one is when the wattage of the bulb is too high for the fixture, two is if you have placed a large bulb where it’s not meant to be, and three is when you put a wrong bulb in an enclosed fixture, causing the bulb to overheat.

There is a simple way to check whether the bulb is overheating or not. If you notice the ceiling or the wall around the bulb is getting warm, then it means that the bulb is getting overheated. Change the bulbs to a lower wattage and you’re good to go.

Voltage is too high

If the light fixtures or bulbs are getting damaged too often, then it might be due to the high voltage in the electricity flow. When a house has too much electricity flowing, it can have a high impact on the light fixtures, leading to blowing. However, it will have less impact on other heavy electrical appliances.

Check the voltage in your home using a voltage tester. If it’s equal to or more than 125 watts, then you check in with a professional to adjust the supply. 

Wiring or fixture issue

If the fixture is wrongly connected to the wiring or the wiring is not connected properly to the fixture, then you can witness the light bulbs blowing too often.

If the fixture is wrong, it can take excessive time to turn on and cause power fluctuations throughout the wiring. Usually, correcting the fixture will rectify the problem.

And if the wiring is wrong, call in the experts to replace the faulty wiring with a new one so that there won’t be any dangerous accidents like a short circuit or house fire, etc. 

Light bulbs blowing may seem like a small issue, however, you shouldn’t ignore it as it can be due to an underlying problem in the fixture or wiring. As soon as it strikes you that you are replacing the bulbs too often, book a call with a worthy professional so that you can know where the fault lies. Accordingly, you can work on either repairing the fixture or the wiring at your home.