A light fixture is a device that holds and supports a light bulb, providing illumination in various spaces. It can be mounted on ceilings, walls, or even placed on tables. Light fixtures come in many styles, shapes, and sizes, allowing them to fit different decor themes and lighting needs. These fixtures often include components like a lampshade, a base, and electrical wiring. Common types of light fixtures include ceiling lights, wall sconces, and table lamps. They can use different types of bulbs, such as LED, incandescent, or fluorescent, to produce light efficiently.