Alright so this is my first post here. And I have a question. I just got my 3 year old beardie a whole new updated cage. And while I was changing the UVB light, I looked on the back of it and I noticed a note which I havnt seen before. It says that if I needed to use the UVB rays then I need to take the lens off because it acted like a filter. And stupid me had it on for three fricken years!!! Is this a big problem?