Lighting control devices are electronic systems used to control the lighting in a room or building. They are used to provide an efficient and effective way to control the amount of light in a space, as well as the timing and intensity of the light. These devices can be used to adjust the brightness of a room, or to create a specific atmosphere. They can also be used to create a specific lighting effect, such as a dimmed or brightened room. Lighting control devices are used in both residential and commercial settings, and can be used to control both indoor and outdoor lighting. They are often used in conjunction with other types of automation systems, such as security systems, HVAC systems, and audio/visual systems. Lighting control devices can be used to save energy, reduce costs, and provide a more comfortable environment.