I have night blindness and unfortunately, I can't just leave work before the sun sets. I have led headlights and halogen fog lights but it's not enough. I live out in the country so the only light I get going home is my headlights and a couple of cattle farmers cattle lights that light up the road. But even then in struggling to see more than 6 feet in front of me, (i have a lot wildlife where i live and barely missed hitting two deer) I haven't put them on my truck yet, waiting for my under hood to come in. But WOW they are bright! Lit up all the way down the street! In super excited to put these on in the best future. Not only do they go far, they go out too!.If anyone reading this has night blindness, get these!I will update when I get these installed.