Both sets of 130w Daylighters are considered off road lights.
Anything over 55w is not street legal, therefore...offroad.
The 130w Daylighter Driving Lamps produce the same type of light as your headlights, Long & Wide. Wider than stock headlights & Further than your highbeams. (width depends on where they are mounted)
The 130w Daylighter Long Range has a VERY long throw, but VERY narrow as well. The Long Range Lamps are basically like spot lights in my opinion.
The 100w Daylighter Fog Lamps have the Widest & Shortest throw of light.
(again, width depends on where they are mounted)
KC also makes 100w-130w Fog,Driving,Long Range SlimLites,
which are the same as the Daylighters, just a thinner casing.
They even make a special (plug and play) Jeep replacement Fog light that is 55w and street legal.
And of course, they have their really high end HID and Ralley lights.