You are losing power thru that long ducting. Personally in my 2.3x2.3ft tent I have the fan and filter outside. Filter on the floor, fan sitting on top, and less than 3ft of ducting.The only issues I have are...I maybe should have spent the few additional $ and got the dimmable light. And, I don't know if the fan that came with the kit has enough pull. But other than that I am quite happy. Now just waiting for my beans...
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Yup, my last grow I set things up that way and may change it...that time I had a 440 CFM fan. But with that set up I was using HID/HPS and really needed to control temp. This one is only 200 CFM but I am much more concerned with odor control than heat with LED. So, I guess I will wait until I have a grow going, try it both ways and see if it makes a difference.You are losing power thru that long ducting. Personally in my 2.3x2.3ft tent I have the fan and filter outside. Filter on the floor, fan sitting on top, and less than 3ft of ducting.
Don't worry with the light. Just raise it all the way up.