Super bright, this is the view from a mirror of a car in front which is probably the most realistic view that should be included in a review, all lights are bright enough at night but this one is solid during the day, I will say, I have the xprite one as well and if you’re only going to run one, this isn’t the one because the moment you go to the side of the car, it can barely be seen, so if you care about being seen from the side (at a intersection, either run multiple lights or not this one) ISee full review