Experts spend so much time capturing a certain light, and seeing it spill over the objects contained in the screen. When people admire the photography of black and white artists, they are often admiring the lighting just as much as the images depicted therein. They may not even realize it.
Lighting is pivotal to film sequences, and sometimes lighting is intentionally held back. Many have heard of horror films and seen effects where the lighting is so restrained. It is used to hold back and instill fear in the viewer. But when the lighting does hit, it is displaying something specific and odd. In great horror films that rely on a lot of darkness, it is the sensational use of lighting that makes the results all the more fantastic and excellent.
A long time ago, photography cameras relied on interesting techniques that we are far beyond now. But the idea of great lighting still applies. There are so many reasons to position and implement proper lighting, and an excellent way by installing a lighting fixture in a suspended ceiling. They radiate over an entire scene. They are often used for outdoor scenes, where the natural lighting is not enough to really coat the entire set. In other ways, they are used to really push a certain color palette.
There seems to be an unlimited number of ways to harness lighting, and many resources can assist and accomplish these processes with ease. It may not always be with ceiling lights. Other light sources offer very different tones and moods. Just a quick scan through some of your favorite films will allow you to recall specific scenarios and scenes that were made all the better because of the lighting involved. Horror films almost rely solely on lighting and sound because we can be sure it is not the story and narrative. Dark and gritty films are so because of the lack of light used, or the sparseness of its use. No matter how it is used, it is an essential component of proper filming and photographing. Those who ignore lighting will find their films dark, bizarre, and only naturally lit by the unpredictable sun.