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Why are modern car headlights so bright? How to prevent dazzle

Why are modern cars’ headlights so bright? We explain what’s causing more drivers to be dazzled at night and how to prevent it

Are car headlights getting brighter? Ask around, and you’ll find it’s a common grumble among anyone that drives, especially those that frequently take to the road first thing in the morning or at night.

They’ll tell you that on an unlit road, especially one with crests or undulations, oncoming traffic can leave them feeling as if they can’t see.

During the winter months, the problem is exacerbated. Fewer daylight hours mean cars spend more time with their lights on. And the latest technology on modern cars has introduced superior lighting power to even the average family car.

While that’s great for any driver of a car with powerful lights, it’s not so safe for drivers of oncoming vehicles. They can find themselves blinded by the brilliant light from the latest systems.

Is there anything dazzled drivers can do? And will headlights continue to get brighter?

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