These are even better than I expected very well put together & the way they put the lamps in them makes it easy to replace when necessary. I was so pleased with the first one that I ordered a second & that one is just as nice as the first one. I did hear someone complaining about there's being wet it is a salt lamp it is meant to stay on all the time if you don't it will collect moisture just like anything that is salt table salt anything that is salt collect moisture so they are meant to stay on all the time that is the only problem with these lamps you have to keep them on all the time that is the whole purpose of the salt lamps they are meant to stay on just FYI.  I wouldn't know why you would turn them off because they are so beautiful when they're on you really lose the beauty of the lamp when they're off