Seems to be a lot of mixed info out there on the interwebs, so i wanted to put to you good folks. I know UVB is not strictly necessary but I've read some compelling arguments in favor of it and at the very least it cant hurt and i need a some new lights anyway. I'm optimistic to see if my boas respond in any way (i've heard activity level can go up somewhat) but then there's Dr. Waffles the green albino Burm. Can the light do more harm than good (if they do any good at all)? I was planning on something like the zilla slimline tropical, it would be mounted about 18" to 2' overhead. What do y'all think??