hey guys hows it going just need to know im getting some work done on my house and the dudes that are wiring in the alarm and putting in a nice big satelite dish are going in to be spending alot of time in the attic my problem is that i have my venting fans going up in to the area where the dish is going to be put up i have 2 fans 1 for air coming in and 1 for air going out and i have the induction pipes going from the fan to and out side area (for air coming in) and the one with the air going out is just a fan blowing air out straight in to the attic i was wondering if a can switch off the light as it passes through the fan going out and lights up a bit of the attic can i switch that light off and the fan off in the weekends as this is when they are free to work and put them back on in the week days ill be taking out the piping and hiding the fans under some of the fibreglass thats there to keep the house warm and dry they will be doing it over a few weeks just need to know will this affect the plants growing is it a bad idea?? any replies to this would be great thanks oh and they start work next week so i have 7 days to do the best i can to hide all this thanks