so how do i stop the light gettin in and let air in at the same time?im thinkin about a cabinet lined with mylar with fluro lights inside and air holes cut in the side of the cabinet and a door on the front,

i was goin to buy a little battery powered fan and put that inside beside the plants and close the door and leave the fan on for a couple of hours every day, would that set up work??? i need help also whats a low smelling plant coz i dont want a stinker in my room, thanks