If you would like to see some good passive pics check my thread linked at bottom of this post. basically have double the size of your fresh air holes then the exhaust and you would then shift the static pressure and move the air thru your box... kewl hobby huh.. it leads to working with tools for sure..
frostedwonder Reviewed by frostedwonder on . Growing on a budget of $0.00 Yup, had most of this hanging around from previous grow attempts, the rest only cost $40 bucks that I asked the mum for (I'm in college w/ no job, the funds be low). Anywho, the box is 2 identical bookcases with reflective insulation wrap around the whole shi-bam. The fixture is bottom of the line 3 socket bar/bath light. Picked up 3 of the Y dual apadters, and threw: -4 14-watt CFL Daylight (6500k color temp.) 800 lumens each -1 23-watt CFL Daylight (6500k color temp.) 1100 lumens -1 Rating: 5