@452 Card posted:Joe S,
Here is what I have in the train/guest room. My son-in-law is an electrician and this is what he installed. Recessed Halo dimmable LEDS wired to be controlled separately or together, meaning one side or both. Material obtained at Home Depot in a six-pack. They are spaced six feet apart from each other. The center "pillow" LED was the only light there originally. The room size is 18 x22' on a second floor.
When I moved in, I had a similar setup, but I found the lighting wasn't sufficient with normal bulbs.
I was actually looking at adding drops, but that's such a PITA that I did some more exploring. After several aborted attempts at replacing the bulbs, I came across these, that solve the problem. Talk about light! These suckers really light up the room!