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02-17-2010, 11:52 PM #1OPJunior Member
lightproof venting howto??
Just curious how you guys handle light leaks from the grow boxes......i currently have passive venting.....1" x 2' slot along top back of 2'x2'x5' box, intake is 1"x2' along front edge of the bottom. I am considering closing these up to make things more stealth............but also want to retain the light not let it run through ducts........i dont really need to duct the exhaust as box is in a shop area, but could do a short run or a loop or something to keep light from escaping, maybe add a carbon filter to that. Would like to hear ideas from those who build there own and have tackled that problem.
jamar001 Reviewed by jamar001 on . lightproof venting howto?? Just curious how you guys handle light leaks from the grow boxes......i currently have passive venting.....1" x 2' slot along top back of 2'x2'x5' box, intake is 1"x2' along front edge of the bottom. I am considering closing these up to make things more stealth............but also want to retain the light not let it run through ducts........i dont really need to duct the exhaust as box is in a shop area, but could do a short run or a loop or something to keep light from escaping, maybe add a Rating: 5
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02-18-2010, 12:16 AM #2Member
lightproof venting howto??
Originally Posted by jamar001
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02-18-2010, 03:20 PM #3OPJunior Member
lightproof venting howto??
cool vidoes, was skeptical at first but ended up learning something. wasnt aware of "light traps", just assumed the light would reflect and bounce, guess i'll be working on false bottoms and tops for my box.....mines still passive no plans for a fan yet so we'll see if it works.
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02-19-2010, 02:23 AM #4Senior Member
lightproof venting howto??
Originally Posted by esc420pot
YouTube - Ridiculously Hot LATINA girl dancing, not asian! (ORIGINAL)
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02-20-2010, 04:18 AM #5Senior Member
lightproof venting howto??
Originally Posted by Ocotillo
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02-20-2010, 05:44 AM #6Member
lightproof venting howto??
Originally Posted by Ocotillo
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02-20-2010, 07:50 AM #7Senior Member
lightproof venting howto??
Originally Posted by dirtnap411
Originally Posted by esc420pot
YouTube - How To Build A Grow Box From Start To Finish (11 of 24)
This guy is VERY through so I'd advise to medicate up well prior to watching. :stoned:
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02-20-2010, 08:16 AM #8Member
lightproof venting howto??
Originally Posted by Ocotillo
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02-20-2010, 08:33 AM #9Senior Member
lightproof venting howto??
I'm not sure that's a good link. It's confusing, this one may be better:
http://www.youtube.com/watch?v=fdO8pqnxkY4
Originally Posted by esc420pot
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