I did this some years ago and agree it's a major power saver. Just pay attention to the color of the light. I prefer warm light around 2700 kelvin. The newer RV's use a super bright white LED light around 5000 kelvin. It's way to bright for me so I even replace all my LED lighting in my new Montana with 2700 kelvin lights and installed dimmers wherever I could.
Tony & Donna
2022 Montana High Country 295RL, Solar Flex 400, Onan 3600 LPG, 2000 Dimensions inverter
2020 GMC Denali 2500 6.6 Duramax, Demco 21K Auto Slide