Date: 22nd August 2023

Why do light bulbs blow / burn out

Light bulbs are an essential part of our homes and businesses, but they don't last forever. There are a number of reasons why light bulbs burn out, and knowing the cause can help you prevent it from happening.

Here are some of the most common reasons why light bulbs burn out:

  • Overheating: Light bulbs generate heat as they work, and if they get too hot, they can burn out. This can happen if the bulb is not properly ventilated or if it is exposed to direct sunlight.
  • Voltage fluctuations: When the voltage in the electrical circuit fluctuates, it can put stress on the light bulb's filament and cause it to burn out. This can happen if there is a problem with the power supply or if the light bulb is turned on and off frequently.
  • Physical damage: If a light bulb is dropped or bumped, it can damage the filament and cause it to burn out.
  • Improper installation: If a light bulb is not installed properly, it can create a loose connection that can cause heat buildup and lead to premature burnout.
  • Low-quality bulbs: Some light bulbs are simply made with lower-quality materials that don't last as long.

How to Fix the Problem

If you're having problems with light bulbs burning out, there are a few things you can do to fix the problem:

  • Make sure the bulbs are properly ventilated. If the bulbs are not getting enough air, they can overheat and burn out.
  • Protect the bulbs from direct sunlight. Sunlight can also cause light bulbs to overheat and burn out.
  • Use a surge protector. A surge protector can help to protect light bulbs from voltage fluctuations.
  • Turn off the lights when you're not using them. Turning off the lights when you're not using them can help to extend the lifespan of the bulbs.
  • Install the bulbs properly. Make sure the bulbs are screwed in tightly and that there are no loose connections.
  • Buy high-quality bulbs. If you're willing to spend a little more money, you can buy high-quality bulbs that are designed to last longer.

If you've tried all of these things and your light bulbs are still burning out, it's time to call an electrician. We can help you diagnose the problem and find a solution.

Contact Us Today

If you're having problems with light bulbs blowing, don't hesitate to contact us via our website or call us on 01472 241881. We're here to help you get the problem fixed so you can enjoy your lights for years to come.

Gary Stafford Marketing Assistant