It's essential to be clear here. Yes, LED headlights can blind approaching drivers, but that's not to say that all-LED headlights WILL blind drivers. There are a few different reasons why LED headlights might blind drivers, some of which are down to the bulb, while others are related to the driver's mistakes.

Can you use LED lights while driving?

LED bulbs are now much more common in cars, including brake lights, fog lights, and interior lights. ... However, the legality of these bulbs can be questionable. The general rule is if you have a halogen bulb currently installed and you want to upgrade to LED, it won't be road legal.

Why are LED headlights bad?

Cons of LED Headlights

The glare associated with LED headlights is one of the biggest disadvantages of this technology. The glare can get so bad that it could affect other people on the road. Experts also worry that it can cause long-term retina damage. Also, LED headlights are more expensive than halogen lights.