Will these ballasts work

[Shadetree]

I have come across 6 of these http://www.venturelighting.com/Balla...ame%20Page.htm uniform pulse start system, model # V90J8410 250 watt ballasts, and 2 of these http://www.venturelighting.com/Balla...ame%20Page.htm uniform pulse start system model # V90J7210 175 watt ballasts. Will these fire Iwasaki's, the 250's that is?
I have also found one of these http://www.advancetransformer.com/ec...0252926181.pdf Will this work for a refugium light?

Scott

[ 14 December 2001: Message edited by: Shadetree ]

[ 14 December 2001: Message edited by: Shadetree ]

[ 14 December 2001: Message edited by: Shadetree ]