How would i go into this ventilation? Do i just vent out the stuff out of the box into the attic or should i vent it it out of the attic itself cause there is some holes.Well, I think what Abiqua is trying to say is that you may need a lil better ventilation with lights on, but when lights go off, you won't have a major drop of your temps, which is really optimum.
I mean if your temps drop below 10C from your temps with lights on, it's not a good thing!!