GaGrown.
Nope, it will fire a 400 watter and a 1000 at 400. The only time I can use turbo boost is with a 1000 bulb.

MS....Lumatek does not do all of what the galaxy NOW does. Older versions may be different.

Well I got a sub panel in and it is running on 220, can't notice any visible difference, nor any temp difference. I do wonder if for a magnetic ballast if it would be more efficient for them also?