Stop Light Leaks?

Discussion in 'Micro Grows' started by bcharley2010, Sep 29, 2010.

  1. just anybody growing in a pc or stealth box able to stop light from coming thru the intake and exhaust fans without decreasing performance of the fans?
  2. anyone? as i have been researchin ppl just seem to disguise it with a clolored neon for a cool appearance i guess...cant happen in my case...any creative ideas? i would have my own only i have no smoke!
  3. You have to build a light trap around them. Basically, you take dark cardboard/foam sheets and build a little box that the air can get around, but light can't...


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