I was wondering if anyone knew when Ms. Frances (who did that one uvb study for reptile lighting http://www.uvguide.co.uk/phototherapyphosphor.htm ) was going to do an update of the study? People still refer to that and its severely outdated in my opinion. There are so many new bulbs out there that might be dangerous and so many of the old ones that might be ok. Doesn't that just cripple the purpose of the study? I remember seeing around that she was actually posting but I forget where it was. I just remember her saying she was busy. But hopefully, soon. I mean for my bearded dragons I've used Zilla 15 watt desert series lights since last year after I couldnt afford mvbs and I don't have any issues or anything like that. They were in the study among others. I actually think they're pretty good. After calling the company and asking around I found out they had been re-done and had new ones out. So I guess what I'm saying is that the lack of an update after a long period of time might do more harm than good for what I already mentioned in the beginning. But I think this applies only if its very outdated. Any thoughts or does anyone know, more specifically whats going on? I just started thinking about this and got curious.