Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
I have 16 of them running on my 265. I like the colors. I had ATI and Giesmann mixture before these. And they are very comparable. UV has been making T5 bulbs for a long time.