[Jayson]

I am bringing the ballast in from one of my suppliers over yonder. I will be selling them very shortly.I expect a pallet of them as well as a whack of new bulbs. This is the ballast that radium recommends is all I can say at this time. I have been running the Radiums on a couple of different tanks for a little while. I keep changing them with other bulbs to achieve the best color and growth. When my shipment arrives this week I will be swaping my eye bulbs out and putting the Radium back. Much better color and nicer overall look. I will be running them in winter for my coral greenhouse if I do not have enough light. Right now I have way to much light and do not need them. Hope this info helps.