Grow tent light leak baffle

I found these cool periscopes that could be painted flat black inside and used to stop light leaks through your intake or exhaust ports.

They come in different lengths and you can flip the tubes that slide together so as to orient the ports so they are both on the same side or opposite sides.

Pretty cool product, beats a cardboard box.

4" thinwall pvc is cheaper and some is black on the inside.

I’ve come up with some interesting DIY projects for blocking light from intake ports and, surprisingly, all it took in the end was a louvred vent cap with some black pantyhose stretched over it. It looks so clean, too.

This is how they look without the pantyhose

TreeFarmerCharlie said:

I’ve come up with some interesting DIY projects for blocking light from intake ports and, surprisingly, all it took in the end was a louvred vent cap with some black pantyhose stretched over it. It looks so clean, too.

This is how they look without the pantyhose
View attachment 4528060

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Very nice Charlie.
FF

FastFreddi said:

Very nice Charlie.
FF

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Thanks! I was surprised they worked as well as they did because they just make the tent so clean looking.

mid anyone is interested in them, here’s the link to the the onesI purchased.