Its a Lumatek ballast, I can choose between 250w, 400w, 600 w and 660w(?), not seeing a dimmer on it. I have old 400w bulbs, both types, and a new 600w HPS bulb. I just found a led bar for aquariums to go with the T5 lights I am using right now, I think I might have doubled the light output now. 

These are bag seeds and very old, 10+ years old, no idea what they might be. I was gifted them 7 years ago and they were old back then.  I was hoping to flower at least one of them just to see what it is, but I bought these new seeds from Nirvana to get strains that are considered more medical and I will prioritize getting them going asap.