Got the setup of ebay , ind.reflectors and ive replaced three of the bulbs.I knowsome people had issues with the Catalina people but I had there MH stup for 2 years with no issues. I prefer the T-5s over MH.
I have 2 UVL super acintic,1 ge 6500, and the other 5 are the 10k that came with the kit.