Hi all,
I'm planning to up grade my lighting to 400 watts ballast which runs 20k radium bulb. I wonder which ballast is best for the 20k? As I know, the PFO HQI, blueline, and the IceCap can run the 20k.
Could somebody tell me about these ballasts, please?
I read that the IceCap just has a new 400 ballast. Does anybody running this ballast now?
Could you give me some advice?
Thank you.
Ben.