I'm remodeling our bathroom. My wife brought home vanity lights that are something like these. Because our house has a gambrel roof, The wall where the vanities are has a slant at about 5 feet, like this. Because of this evil slant, I can't hold the lights up as high as I'd like. I can get the lights in if I lower them about 4 inches, but it's looking like that may be too low. How high are the vanity lights in your bathroom?