I believe the fixture is a Finnex? I would have to go look it up again, lol. It is the entire fixture, not a retro. I'm going to buy a 4 bulb fixture. I'd rather have toomuch light then not enough. I can always turn off some of the lamps I'm going with 1-10k 1-65k 1 actinic+ and 1 actinic blue for the lamps in the fixture. Does that sound ok? Or should I just go with the standard 2-10k and 2-actinic blues?

Angie