Glenn,
I am sure that will work well, but the price is a little high...
Check out Amazon:
https://www.amazon.com/Starlights-T8...rds=rv+led+T18
There are now several sources/mfgs of the T18 bulbs, just kind of watch for the color you need, either cool white (bluish/bright) or warm white (more like a regular incandescent bulb). I prefer the cool white, but it is a personal decision. Just watch out for buying at different sources and getting one of each for the same fixture/area--makes it look like the warm white ones are getting old...
Joe