During 2015 I installed 2 "SYLVANIA ZEVO 7" Round Street Legal LED Headlights" in my coach. They were intended for Jeeps. I didn't have to do anything special to install them. They do not have a replaceable bulb. There are many 7" round LED headlights available now.
I would never go back to halogen or incandescent. They are a significant improvement over the stock headlights. I don't know about driving in the snow with them since I don't drive my GMC in the winter except maybe to escape to warmer weather.

I would never go back to halogen or incandescent. They are a significant improvement over the stock headlights. I don't know about driving in the snow with them since I don't drive my GMC in the winter except maybe to escape to warmer weather.
