Ta Vlad.
Yer, the leds help. Also the supply and extract combo. Once I get the roof insulated I reckon I'll have licked,the other tent runs cooler coz it's insulated, I had 32c in there when it was 34c outside.
I supply from the airing cupboard, strangely that gives the best ambient temps.
The photo is getting vegged until the other tent is harvested, gonna top her off a couple more times then flower her out in a scrog net. She's eating up that mars 1600.