DIY LED Using 10 Watt Arrays

[daplatapus]

Hey Mike,
Nice to hear yours is still up and running. I still haven't got my main build lit yet, lol. When I got my Evergrow light over my cube, I took down my DIY 18" fixture I built. It was my trial run for the 3 - 18" I'm putting up over my 210. I had a half dozen UV LED's (True Violets actually) but the lenses on them look like they're burnt. They aren't, but they've discoloured so bad, they look brown. Not sure how much light they even put out now never mind the spectrum.
Have you noticed anything on yours? Do yours have lenses on them?