Not meaning to hijack the thread but I have a similar question and don't see the point of making another thread, I too grow in my closet and I like to open the door before I go to sleep so it doesn't get too hot in there when the lights come on (I close it when they go off), I don't open it all the way just cracked a little and I have a TV across the room literally on the opposite side, would the light from only the TV affect my plant at all? I don't think much if any actually gets in to the closet when I open the door but I would just like to be safe.