I have a Thor Majestic (Four Winds) 28A. It came with Standard RV slot LED lights. Needless to say there are times those lights are brutal, especially in the mornings. I found a RV LED dimmer the you could install on one light or if you install on the first light in the series that runs the length of the coach. It's from rvlighting.ca. My question is is the light over the upper bunk the first light in the series or does it come in and T off in the middle? My wife is betting wax paper in the lens covers and that seems to work. I just don't know about the heat. Anyhow I would like to hear how any of you dimmed down your RV lighting.
Turns out not all LED bulbs are dimmable. You can certainly find some for your application that are if indeed yours aren’t. Or you can change the bulbs to a lower “K” value. Changes the color like from 5000K which is daylight ( whiter) to say 2700-3700K which is a soft white not so intense.