I own a Giesemann (Original 230 series, I believe) fixture c/w 2 x 150 MH lights. I would like to modify this fixture to accomodate 2 x 250 MH.
I am totally assuming that these two ballasts will only run 150w MH bulbs.
Does anyone know where I can get Tridonic Ballasts from?
Or if there is one that would work in its place?
Thanks
Brad
