Tunerworks deals with high-end exotic vehicles, meaning many of the headlights Hart works with are of the aftermarket variety. (Jo Horwood/CBC)Beyond the type of product being used, improper installation is a key factor behind lights being too bright, Hart explained. | Duration 2:49 The bulbs used in headlights have evolved, and there are common mistakes people make when they install their own. Those pale in comparison to modern LED headlights when it comes to brightness. New LED headlights are extremely bright | Duration 2:00 More new cars are being equipped with LED headlights that are extremely bright, producing something experts describe as discomfort glare.

Source: CBC News December 24, 2025 19:33 UTC