I almost always boondock. No inverter, but run everything else as desired and thanks to LED's and the battery upgrade 4 nights is not a problem - water and power to spare. Granted we a pretty darn frugal with the water
with only 55 gallons in the tank.
The issue people ID'd above are why I just bought a few and figured out what I liked. All mine are the same except the bedroom reading lights - those are "warmer" and not as bright.
Anyway, good luck - we love our cheap eBay LED's.