New to DWC systems need a bit of info

icetech said:

wow 7.9 is insane, my plants would be dead in days like that. or at least on their way. But whatever works.

BTW.. do you have fans drawing air through the boxes? they should stay in the 70's even with the 600w light as long as you have air pulling through

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Yes one at the bottom blowing in. And one at the top blowing out I grow autos in thiese boxes. So i'm not afraid of light leakage. But when I grow my photo plant I'll attach tubes to the fans.

no biggy, was just surprised it gets that hot is all

NP man. My 4x2x6 tent did. 2 phizon lights get hot. Really you sweat working in the box. And the 2 5" fans I had was not enough to cool it. I was suggested an A/C would help. But I don't want to do that. My basement is cool and my old way worked so I built another box. Now I have two boxes. And got rid of the tent. Have a nice one.