Yeah, I'm not sure what the point of those headlight covers are. They look bad, give law enforcement agencies probable cause to pull you over, and its just about the same as putting sunglasses over your head lights. All it does is dim them.
The first pic you posted was a Artist's impression of a Ford ka. ka's are not sexy. To make it worse, you post a pic of a Kia. Well, I think Luke.S might be impressed anyway.