All the coach lights were LED except for 3 in the bathroom and all of the external compartment lights. Happened to have a bunch of LED lights left over from another project.
I checked the socket type for the bulbs in the compartment lights. Yes, they fit and work!
The bathroom light bothered me the most because the converter fan kicks on when the main light in there is on. Lucky the LED socket happens to be the same! The converter fan doesn’t kick on now and the lighting is much the same brightness.