AllElectricalLightingKeep the Lights on: 5 Reasons Light Bulbs Burn Out Too Quickly

October 23, 2020
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Different light bulbs have varying lifespans. Incandescent bulbs can last for a thousand hours, compact fluorescent (CFL) bulbs for ten thousand hours, and the go-to light-emitting diode (LED) for 25 thousand hours. However, the type of bulb doesn?t matter when it comes to burnout problems.

If your newly installed light bulbs are burning out well before their expected life span it could lead to serious repercussions when left unattended. Beyond wasting time and money, burnouts can become a fire hazard, putting everyone?s life at risk.

What are the Factors that Cause Lightbulbs to Burnout?

When getting to the bottom of these faults, you?ll find the usual culprits that keep the lights off long before they?re due:

Factor #1: Mismatching Bulb Wattage and Fixture

Light fixtures are designed to accept the minimum wattage of lightbulbs, so going beyond the recommended rate can cause the fixture to overheat. Placing a 100-watt lightbulb on a 60-watt fixture, for example, will immediately result in lightbulb failure and can even spark fires if left unchecked for too long.

Factor #2: Faulty Light Bulb Socket

Even with the appropriate wattage, pairing it with a bad light bulb socket due to a loose electrical connection or damaged contact can lead to the premature death of your lightbulb. It burns faster than you can flip a switch, which can further melt the contacts, ruining both the socket and the bulb.

Factor #3: Screwing the Bulb too Tightly

Many burnouts are rooted in electrical problems, but some can happen due to human error during its installation. When you screw in the bulb too tightly, it may bend the connection and cause the lightbulb to break. Be sure to turn the screw into the fixture only 1/8th past the tab where the light turns on.

Factor #4: Too Much Vibration

When lightbulbs are screwed into fixtures that are near ceiling fans, entry doors, or air conditions, it can cause vibrations through the surface. The tremble can break the filament inside incandescent and CFL bulbs. That?s why LED bulbs are the better choice for those who want to avoid this common problem as it is designed to withstand higher levels of vibrations.

Factor #5: Excessive Voltage

If you notice all your light fixtures at home are frequently flickering or failing altogether, then your line voltage at home may be too high. Common household circuits can handle 240 volts, but it can exceed the range due to some issues with your voltage tap.

Factor #6: Loose neutral connection

A loose neutral connection can cause globes to blow prematurely along with arcing resulting in the?burning of insulation and potentially electrical fires in your house.

The Bottom Line: Exploring the Culprit Behind Frequent Lightbulb Burnout

Dealing with lightbulb problems due to burnout can be costly and risky, which is why the guide above should help shed some light on the common reasons that cause your lights at home to fail. While knowing the basics can help you prevent similar issues from arising in the future, it?s always better to call a professional electrician to handle your electrical work.

How Can We Help?

If you?re tired of flickering lightbulbs, our expert?electrical contracts in the Gold Coast?offer quality electrical services that can help keep the lights on for domestic, commercial, industrial, and rural properties. Get in touch with us and see how our cost-effective solutions can eliminate troubles in your circuit.