Originally Posted by khenderson
the fog give a much wider beam to cover the area infront of you better
the long range lights throw a concentrated beam a long long way infront of you so you can see what's coming.
driving....i dunno on that one.
Just to elaborate on what Mr. Henderson said, the long range lights will have a "pencil/spotlight" type light pattern that goes very far in front, while the driving lights will have a beam pattern very similar to your headlights, only brighter. He is right on with the fog lights, they will have a "flood" pattern that will illuminate a wide area, but won't have the distance of the other 2.