400W radiums. anyone here use em?

[Delphinus]

Looks like someone else has found out about the 430W HPS ballast trick :D

There is no such thing as "400W HQI". That's just PFO's label on a product they sell, which apparently is just a 430W HPS ballast. Advance makes one (part#=71A85E6) and so does Venture (part#=V90C2050). The Venture ballasts are available over here in Calgary for about $100 at the hydroponics stores ("Bumper Crop" my secret reefing supply store, because they sell much the same things any LFS sells, but much cheaper.). I haven't been able to find the Advance ballasts yet (but to be fair I've only called two stores so far).

I might try this myself in the future, but I don't have the ability to try anything at the moment, due to severe drought of funds.. :(

PS. The really "cat's meow" ballast for these are the Blueline e-ballasts. Smallest power draw, highest PPFD output.

[ 31 May 2002, 12:22: Message edited by: delphinus ]