These images are far from a "scientific" demonstration but its the best I can find for now. From what I am told these are very bright white lights, not good for fog but great for throwing a lot of extra light up front.
For my own truck I use Hella Micro DE's as they are small and do not restrict a lot of air flow, I find that important down here in Phoenix.
The bracket on the Pathfinder attaches exactly as it does on the Frontier.
The brackets are going for $50 plus shipping up until July 7th when they will go up $5. They ship with all the hardware so as to fit any and all 2nd Gen Frontiers and any of the Pathfinders that have the same bumper mouth as the Frontiers.