MMJ Dreaming 99
Well-Known Member
there are people here far better qualified to answer that than I am. I'd say, depends how hard you want to drive them. I'd guess 5-6 boards at 75 watts might do it. Stephen will set us straight on this. I know the photon output is insane on these!
Man your picture at 110 watts was as bright as the sun. How is the heat? I really want to get away from HPS.