Quote Originally Posted by shinn
I've thought about the SA's but I would have to get new balasts as well (I think), still might be a good option to explore, faster is better right?

Happy Days
You could use Super Actinic tubes in the same ballast so long as they are normal output tubes, i.e. 20 watts for the 24" tubes, 40 watts for the 48" tubes. However, you should not use High Output (HO) or Very High Output (VHO) tubes of any type in regular ballast.

Sandy King