The only fixture that makes a drastic difference in a closed or semi closed area may be a room, lobby, closed corridor, or a similar location is by enhancing the ecological lighting system usually natural sunlight. But often these types of Skylights are something that is overlooked in architectural constructions. Our glass skylight roofs and glass skylight canopy act as a traditional window on the ceiling and give your area better ventilation by letting in fresh air and ample light.