400 watt Radium Users

[Nanook]

I have a couple dual 400 watt SLS Bluewave Ballasts with the 430w SunAgro. I know SLS BW ballasts are not available, but wanting to get a couple more ballasts that overdrive the Radium. What are you guys/gals using these days to drive your 400 watt Radium?

Thanks.

 

[gcarroll]

I'm using the Galaxy Select-a-Watt. If I recall it was pulling approx 440 watts when used on the 400w super lumens setting.

 

[Michigan Mike]

430 HPS ballast?

 

[Nanook]

430 HPS ballast?

Yes. Advance and Venture used to make them, just not sure if they are still available. The ballast was used primarily in the horticulture industry.

 

[TexasPyro]

I run dual Lumatek 400w ballast with a super lumen mode on mine. They seem to perform well.

 

[DogueDeBordeaux]

I have the galaxy select-a-watt, but run in 400w setting.
How much do you gain running the 400w radium in 400w turbo/ super lumens setting?