The good: At night lights project 6 car lengths in front when adjusted properly. You will not overdrive your headlights when speeding with these bad boys. When bought as a set ( right and left as i did ) comes with new headlight adjusters and clips in the box. Save your adjusters off the old headlight sets as you will need them to approximate proper adjustment when adjusting the new lights on the car. I also placed upgraded sylvana clear white bulbs in the lenses. I applied clear silicon on the edges ( around the housing of the lenses) to prevent moisture from intruding inside the lenses ( common problem for anytype of aftermarket lenses bought and not limited to this company's) prior to installation. Have the lenses now 3 months on the car with no moisture problems. Do yourself a favor, when you take the foil off the lenses (packing inside the box), apply turtle wax on the lenses itself to protect them from fading and dirt and debrie from sticking on the clear plastic itself. I applied 4 coats of wax prio