In the picture I have attached I am having trouble understanding how this hydrohut is being vented. To my understanding in the upper right corner there is only one 4" vent hole. Its seems like the light is being air cooled, and the carbon scrubber is being pulled through the same vent but how, and wouldnt the air coming through the light not be getting scrubbed if there was a double 4" adapter flange . Can anyone explain this? Peace
