Ok was not sure and yes I did read post sorry man and best of growing,IT just seems that the air has extreme cooling As I have had no issues. And your ladies look like the are very happy! Great JobI have a 200mm exhaust fan and a 150mm intake I have no idea why you are bringing this up. I am not sure if you read my post? My issue is with the aluminium heatsink on the back of the led boards.
Again i have no issue with the performance of this light. Ill post up 2 plants i recently harvested under this light.
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My issue stems from the fact i needed an extra fan ran against this heatsink to keep it at adequete temps.