I have forced air heat in my house and it is very dry. This attractive humidifier makes it easier to sleep because I breathe easier. It has a light on it that could be a nightlight for a child's room, but you could cover it if you really need total darkness. It does not bother me. The humidifier is easy to fill, from the bottom, and is easy to clean. It has a large capacity but it is not too big so I had no problem finding the space for it. It has a five year warranty, which is another plus!