Hi Steven,

I have a 430 Ballast that I bought back in the early 90's, and used for many years running T12 VHO bulbs. I currently have it in storage because of rumors that older IceCap ballasts can't fire T5HO bulbs (in fact the ballast would almost instantly become damaged). Is this really true? If so, is there a way to correct the issue?

Thanks,
Tom