It really seems that "Poor Headlights" is a common tread amongst owners of Class a Motor homes.
I'm of the opinion that it is partially due to Our Seating position while driving them.
In a Car we are behind the Headlights and sitting fairly close to the road looking where the lights are aimed. In the Motor Home We sit almost on top of the Lights, the light is shining ahead of Our Feet.
Most Motor homes have Headlights that were originally designed for Cars and Pickups. I'm thinking it is poor engineering right from the get go.
I have tried several things to get better lighting including heavier wiring with Relays to gain voltage at the Lamps and those Super Bright Bulbs ,but they just don't seem to work as well as the Lights in My Cars.
I just avoid driving at night whenever possible.