Tagging Light or give a name to the type of Environment chosen. I have many projects with different kinds of lighting on each, and I want to copy some of them for the new projects; however, I can't because I don't know what light (environment) I picked for some of them. It could be way more easy by just having a name displayed on the properties panel or at least highlighted on the lights panel. I think this is a UX small detail that might help to save time.