They offer two kits for the same prices. Does anyone know if there are functional differences between the two light kit and the four light kit? Somehow the two light kit appears to have better quality lights, but I can't really tell. I called them, and no one could provide info about the spread patterns or lumen output.

DEFENDER L663 ROOF LIGHT 4-POD KIT

DEFENDER L663 GLOSS BLACK ROOF LIGHT 2-POD KIT