How to Extend the Life of Your Headlight Bulbs
How to Extend the Life of Your Headlight Bulbs

Do you find yourself needing to replace your headlights every two or three months? Car headlights are not designed to last forever, but they should last longer than a handful of months.

Overtime, headlight bulbs become dim or dull. There are several reasons for this. For example, how often you use the headlights can determine how long the bulbs will last.

The quality, make, and type of bulb play a role as well. The climate in your city or town also has an impact.

Some factors, like the temperature of the road, are things you can’t change. But there are certain measures you can take to extend the life of your headlights.

Here are the primary ways you can ensure that your car lights last a long time:


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Upgrade to Longer Lasting Bulbs

The type of bulb plays a huge role in how long your headlights last. Some types of headlight bulbs have a shorter lifespan than other types.

Vehicles commonly use either halogen, LED, or Xenon light bulbs. Halogen bulbs are typical incandescent bulbs that last only about 1,000 hours of use. Xenon bulbs are bright and can last twice as long as a halogen bulb.

If you want longer-lasting bulbs, it’s highly recommended to switch to LEDs, which can last up to 20,000 hours!

LED bulbs are brighter than halogens too. Some LED bulb brands offer perks like non-flickering features. You can check out long-lasting and non-flickering LED headlight bulbs on

 A simple upgrade to an LED bulb can greatly extend the life of your headlights. You can save time and money replacing your car lights.

Buy Headlights from a Trusted Manufacturer

If you buy aftermarket headlight bulbs at dirt cheap prices, don’t be surprised if they burn out in two weeks. Invest in a good brand of bulbs to ensure long-lasting quality.

Car owners are usually advised to stick to OEM products because the quality is guaranteed. For headlights, however, aftermarket products aren’t bad either. In some cases, they might even be better.

Carifex, for example, specifically designs headlights to fix common issues like flickering and short lifespan. Specialized aftermarket products like this can benefit you.

However, stay away from super-cheap products found on various online shopping sites. Read professional reviews to find out which brands are the best.

Install the Headlights Properly

Incorrect installation could lead to a number of problems with headlights. They might start flickering, for example. Improper installation can exhaust your bulbs more than usual so they don’t work as long as they are supposed to.

Screwing in headlight bulbs isn’t rocket science. However, do take care to follow the instructions properly.

The wiring behind the headlights shouldn’t kink when you install the bulbs. When driving, the bulbs should be intact and not shake.

When you are not sure if you’ve done the job right, just stop by a mechanic to have the headlights professionally inspected. Or just ask your mechanic to install the new headlight bulbs properly.

Avoid Unnecessary Use

The life cycle of headlight bulbs is the same as that of a household bulb. If you leave it on during the daytime, it would lose its durability faster.

Make sure your headlights are turned off when you don’t need them. Most drivers don’t carelessly keep headlights turned on, of course. However, some do keep them on during outings like camping trips.

Use flashlights or camping lamps to illuminate areas in the dark instead of relying on headlights. You should make sure the bulbs work properly before driving at night.

Drive on Smooth Roads

Keep to smooth roads to maintain the longevity of your headlight bulbs. Avoid bumpy roads with potholes that make the car shake. These little vibrations can adversely affect the duration of the bulbs.

Bumpy roads can damage other parts of your car too. Therefore, practice good driving to make your headlights last longer.

As mentioned earlier, various factors contribute to extending the lifespan of a headlight bulb. The above-listed points provide suggestions to extend the life of your headlights.

To keep the headlights functioning at their best, make sure to follow these steps. Choosing the right type of bulb, the right quality, and proper installation are crucial to ensuring optimal headlight longevity.

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