I purchased this from a local Showa-era goods shop two years ago and have had it installed in my home toilet. It's not a replica, but the real thing from back then, so the rust and other imperfections are genuine and give it a lot of character! The rust doesn't come off at all. I treated it with a spray. It's about 45 centimeters from top to bottom, including the light bulb. The light bulb is also included. (It's still usable.) The bare bulb is 100V/7.5W. I'll write that here since it's hard to see! If you're interested, please leave a comment!