I lined up my car to point directly at a wall last night and noticed the lights have a very definite line, focused if you will.

Anyway, there is a dark area coming from the passenger side light that you can see on the road (or the wall in this case).

Should the light be evenly distributed with no areas darker.

Imagine a piece of pie with the car being at the tip and the lights extending out to the edge. The area covered by the lights is probably about 30 degrees. Out of that range, the dark sliver takes up about 2 degress, but only from one of the lights.

Thanks