Hey guys so my hps is on 750 watts I have a couple tall plants in flower and there about 6 inches from the light will this affect them flowering? I have two exhaust fans hooked up so its not spitting crazy heat?
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It might not be the temps but the light intensity that will burn the top buds. I think a 600w HP’s is supposed to be 14 inches of canopy so I think you might be pushing your luck a bit.
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Air cooled? 6" from the glass or 6" from the bulb itself? Either way is close but if they’re not bleaching they’re fine.
I was able to move it up to 10 inches
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