Purchased a home and did some mild remodeling. Noticed that one of the shower lights had a crack in the glass. Turns out that the fixture was cross-threaded so tightly that we haven't been able to undo it. Likely will have to replace the whole thing. But since there are several of the same kind, likely will need to replace this. Having problems identifying the maker and find any replacement. They are from 2007. Wondering if there is any tricks anyone has to find and identify fixtures. Thanks for any thoughts and help.