Can’t keep tent cool 6x600w hp

Cool tubes are a must where I am.

I run two 600 hps lights in cooltubes. both connected with 6” duct pulling through a carbon and out. also a large 8” duct and filter as well, so two exhausts. There is also a bare bulb metal halide that hangs between the two hps. It’s stays roughly at 25-28c.

Get a strain That likes the heat. I grow critical in summer when my room hits 30 everyday, 32 sometimes. And other strains in the cooler months. Just need alot of air movement, make it a hurricane in there so there is no spot heat and the heat will dissipate easily but they will drink alot

LED