Quote Originally Posted by WR6133 View Post
I think it's the way some LED's cast the light (if that's the right term), I've pulled out on people with LED DRL's (surrounding the headlight like yours) a couple of times because a quick turn of my head and their vehicle going over bumps looked like they were flashing their lights.
I was chatting to a mate who had a mouthful of abuse, accusing him of repeatedly flashing his headlights, from a woman driving in front of him. When he explained that it's due to the lights and showed her the difference between dipped and main beam she told him to F*** off.