jessie.diamond
Member
I know some fluorescent-light ballasts will run multiple lamps, but that's not true for MH or HPS lights, right? I mean, you can't buy some sort of ballast that could drive two MH/MPS lights . . . right?
Thanks!
~jessie
PS: I have a homemade MH ballast in the family. How tough are they to make?
Thanks!
~jessie
PS: I have a homemade MH ballast in the family. How tough are they to make?