gottagrow69
Well-Known Member
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Are you air cooling your lights, or do you just have the fan set up as an exhaust? The temps outside your growbox also need to be taken into consideration. I would say seal up your reflector, and air cool it, then also have an exhaust fan setup pulling air out of the box. Hope that helps a little.i got a 400watt hps from HTG the cheap one and it gets way to hot so i bought a 4" can fan and was told it was would pull enough air out to keep it cool inside and it dont so how could i keep it cool with the fan i have it installed at the top of the cab it is a 4 x 2 x 3 area i also have a small fan bringing in cool air i just dont understand how it could still be getting 100 with the door closed? This is extremely frustrating someone please help
You attach a seperate vortex fan to the ducting which is connected to your sealed hood or cool tube. And yes, they work great.ya that does i was just looking at the coolable hoods do they just attach to the light or is there wiring involved in it also ? and do those things work real well?