They look awsome pal! I think the LED will do just fine. adding the Hps would be over kill for not much more of a return and plus if you dont have a cooltube you might not want to have to hassel with temp at this point and risk possible stress. i think 2 Gn's is plenty enough light! :thumbs:
That's what i'm thinking, i've only ever flowered with these leds so I know they can produce a fair amount, but usually i veg them with one and add another for extra flower power, whereas this time i used both units from the start to get them vegged nicely - i feel bad abut not giving them extra light for flowering! I may rig it all up once day soon and see what the temps are like but it's just in a warm room in my house and not a lot I can do about it
