Hooded HPS Light with No Air Flow Problem?

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Rootsruler: I looked up the AC infinity fans and really like the Cloudline Pro T6, Quiet Inline Duct Fan System With Temperature Humidity Vpd Controller,...

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I ended up going with a unbrella light hood like Rootsruler suggested. See pic. I also got a couple of metal vent reducers for the ends of the air cooled...

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I just started experimenting with an auto grow in a cold (7 degree c, 45 degree f) garage. I bought a Digital Temperature Controller 110-220V/220V Thermostat...

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Thanks for the input Bluey.

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See attached picture. My 600w hooded air flow light outlet reducer has melted. It melted while doing a test run of my tents set up before introducing...

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I read how to make distilled water. Put a small pan in a big pan part filled with water. Put the big pan lid on upside down so that the top handle is...