change to brighter head lights

They were aimed correctly they just were very dull (55 watt high and low beams) I had contacted Winnebago who told me to contact Freightliner which I did they told me the head lights are not very bright and when I asked if there would be any issue if I changed them and rewired them they said heat could be an issue as well as the wiring, when I sent them the spec's they came back with not a problem.
I have a 2014 Winnebago Forza 38R. They are legal replacements and they are good for 30,000 hours.