Lighting plays an important role in our daily life, and it is a field of science that studies the properties and applications of light sources and lighting systems. Lighting consists of a combination of illumination, design and control systems used for different purposes and different environments. Illumination refers to the process of using light sources to provide light in a particular space. It involves the selection of appropriate lighting fixtures, arranging them in the right positions, and controlling the magnitude of light emission. Proper lighting can not only add aesthetic appeal to space, but also create a pleasant atmosphere. Lighting design involves the positioning of light sources in an energy-efficient way to generate the desired amount of illumination in a space. It encompasses the selection of the right types and intensities of light sources and their placement to create the most efficient use of light. The aim of lighting design is to achieve the balance between the areas that receive light and the areas that remain dark. Lighting control systems are used to manage and eliminate the drawbacks from using artificial light sources. These systems provide options for adjusting the intensity, direction and duration of artificial light sources. For example, dimmable lighting fixtures can be used to deliver the perfect amount ofl ight to achieve a desired environment. Lighting provides people with the facility to work and do activities even in the darkness. Whether in residential areas or industrial settings, the right form of lighting can make a big difference to the ambience and atmosphere of a place. With the right lighting, people can be assured of an adequate amount of illumination and improved safety in their environment.