The fitment of the halo's is basically as tight as the factory lights. The driver side one has a little bit of the rubber surround sticking a little over the edge, but nothing i cant fix. Very minor problem. The lighting at night is excellent, it feels like i have my brights on when they are just on regular, and the brights now have an even wider illumunation. I think they look excellent on the car, and set it apart, and still keep the clean look to the front. Definetly hot. Highly would recommend these. Thats my review. Definetly alot more to come on this focus.