I have a quick question for folks. I have heard that the IceCap e-ballasts (430 and 660) will over drive T5HO bulbs. But I have not been able to find any good numbers on how much.
So, assuming I put four 39w 36" long T5HO bulbs on an IceCap 660, what will it drive them to? 50w? 60w? Something else? How can I calculate this?
So, assuming I put four 39w 36" long T5HO bulbs on an IceCap 660, what will it drive them to? 50w? 60w? Something else? How can I calculate this?