[loweryster]

Originally Posted by Ted_C

Hi Jermey.

I may be in the market for 400W metal halide ballasts in a few months to run the Radium B 400W bulbs in a blank Geismann Spectra 72" fixture.

It seems according to your website - all that is available is the Luxcore model supplied by Coralvue. Would this cover the requirements outlined here: "The 400w electronic ballasts running the select-a-watt setting on 400w Super Lumens or HQI"

Oh yea - I know nothing about Metal halides so your descriptions above are quite helpful.

Thanks!

I run a comparable ballast on the "HQI" setting by Lumatek to drive a 400W Radium. It's a fantastic combo. I'm sure Jeremy can concur.