They are UV lights, so if anything, it may help the cigars. I'm sure they won't hurt anything. They run cool unlike other tube lights, so they don't put off heat either. I've looked into the inverters heating up also and they don't. The only thing that even remotely concernes me is that if the inverters fry, they could smoke a little.
Either way, the power supply makes a lot of noise so I probably won't have them on a whole lot. The new base I'm making (pictures tonight) will house it, and that's more insulated so it'll probably be lot quieter, but still I don't think I'll have them on much.
As for the catalog, that's not the plan but it'd be cool. I don't know... HEY ALEX!!