I have a Grote medicine cabinet which also was missing the tubes. I've just used regular ugly bulbs in the sockets and it's functional but I finally had some pieces made which look pretty nice. They are approx. 13" long tubes which slide perfectly into base around a narrow tube type lamp. Honestly, the lighting isn't even but I think they look really nice. The top of the tube is rounded and they are frosted type white glass. As long as I was doing this, I thought that someone else may be interested in doing the same so I had 2 additional complete sets made. They aren't cheap but they won't break the bank either. If you're interested, just contact me and I can also supply a picture of the tubes.