![]() ![]() While HIDs and LEDs are typically brighter and often illuminate better to the sides of the road, the straight-ahead visibility differences vary in our tests.įor example, the 2016 Buick Envision equipped with halogen lights earned a Good overall score for its headlight performance, driven mainly by the low-beam seeing distance. Aspects such as headlight brightness and a uniform pattern of light that make the headlight more pleasing also factor in to our ratings, but to a lesser extent. Low-beam visibility counts the most in our ratings, since people drive with low beams on most often. ![]() Testing takes place on dark, moonless nights at our track, where experienced staff assess how well they can see a series of flat, black signs arranged in specific locations on our track with both low and high beams. The main criteria in Consumer Reports' headlight ratings is safety, meaning how well they allow a driver to see what's ahead. But do these brighter, whiter HID/xenon and LED headlights help you see any better when you're driving? The answer: Not necessarily. In its ongoing headlight tests, Consumer Reports has seen an increase in cars equipped with these technologies. ![]() These high-tech headlights have become a signature look of aftermarket upgrades, and they distinguish the styling on many new vehicles, in particular cars with LED headlights, which can be grouped in signature looks. Many models from Audi, BMW, Cadillac, Lexus, Mercedes-Benz, and others are equipped with these stylish headlights.īut as appealing as these headlights can be to people whose car is equipped with them, they can be a discomfort to other drivers, who might flash their lights, mistakenly thinking that the other driver's high beams are on even when they're not. You can't help but notice high-intensity discharge (HID/xenon) and light-emitting diode (LED) headlights-the light they produce is noticeably brighter and whiter than halogen headlights. ![]()
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