do i really need all these fans

[biggerbud420]

i have a 4x4x7 tent 6 inch exhaust fan and filter 3 6 inch passive air intake vent's i think im ok with the intake/outtake exchange . i have 1 9 inch fan hanging from the ceiling poiinting down and 1 12 inch oscillating fan sitting canopy level . so i am wondering do i need the 9 inch fan ? it really does not blow much air at all

 

[Mr.GreenthumbOG]

What type of lighting you using.
I use the little gaffers for cooling led drivers.

 

[biggerbud420]

What type of lighting you using.
I use the little gaffers for cooling led drivers.

600 watts led

 

[Mr.GreenthumbOG]

Use it to cool the drivers. Will increase performance of your lights as well as extend the life.

 

[tobh]

Move the 9" under the canopy. Blowing down is useless, you're just putting heat back down to rise back up.

I run a 6" active intake, 6" exhaust, two 6" fans at canopy, and a 12" oscillating under canopy. It's all about moving the heat up and out.