Why you should replace your bulbs in pairs

When one of your car bulbs fails, it can be tempting to just get that single bulb replaced. But there are several good reasons why you should always replace your bulbs in pairs.

It’s a time-saver

Bulbs tend to degrade at similar rates. This means that if one of your bulbs goes, chances are that the other one won’t be far behind. Replacing both bulbs at once means you avoid the hassle of having to take two trips to your local Halfords. You’ll also avoid the risk of being plunged into semi-darkness twice in a short space of time, which is not only inconvenient but also potentially dangerous.

It’ll give you consistent light quality

A new bulb shines more brightly than an old, worn-out bulb. Different bulbs can also have colour inconsistencies (particularly HID bulbs) and produce different amounts of light. So, if you only replace one bulb at a time then you’re always going to have uneven light quality. Driving at night already brings its own challenges, so avoid the extra risk and keep your beams balanced by replacing both bulbs at once.

It’ll help to make it safer for you – and other drivers

Uneven light doesn’t just affect you; it can affect other drivers too. We’ve all seen that car on the road, with one headlight that looks like it’s on full beam and the other barely on half. It’s distracting and can even be a little disorientating when you pass one another. Changing both of your bulbs at the same time can help to prevent this situation and make driving at night a little safer for everyone.

It’s a quick and easy process

At Halfords, we offer a fitting service for headlights, interior and exterior bulbs. Simply choose this option during the checkout process, or ask for the service at your local Halfords store or garage and one of our experienced technicians will fit your bulbs for you while you wait.

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It’s free to join and you’ll receive money off your MOT, a free car health check and a welcome voucher that can be spent on any Halfords product or service.

Or choose our Premium membership for a small monthly fee (or a one-off payment) to unlock exclusive member pricing on all motoring products and services online and across our stores, garages and Halfords Mobile Experts, as well as a variety of other benefits that will help you to keep moving for less.

With so much to enjoy, this is too good an opportunity to miss!

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