I saw this last year, a guy had only a small orange light on. Like no head lights, no nothing. I saw something faintly lit in the distance then realized it was an oncoming vehicle half way in my lane. People need to change their bulbs as soon as they burn and not be lazy bastards. Though there is another thing that is even worse, and it's those stupid blue HID lights. That needs to be illegal. It's practically like being hit in the eye with a laser beam. Would not surprise if they can cause eye damage. I try to shield my eyes from them as much as I can. They seem to come out more and more every year. That's what I like about summer those lights don't seem to be out much. I don't know if people change their bulbs for winter or what.