Lighting is the use of artificial light sources such as lamps, lanterns, and candles to create a desired effect. Lighting can be as simple as using a candle to light a room or as complex as using floodlights to light up a football field. Light has been used for centuries to light up various spaces indoors and outdoors. Lighting has many uses, both decorative and practical. By adding lighting to an area, it can transform it into something more aesthetically pleasing. It can also be used to highlight important objects or areas, or to create atmosphere. Likewise, its practical applications are numerous. Halls can be lit to make them more easily navigable, while work spaces can be lit to increase productivity. On the outside, lighting can be used for security, such as motion detectors in a garden or floodlights on a building. There are various forms of lighting available today. LED lighting is a popular choice for its low power consumption, high efficiency, and long life. Other popular lighting types include halogen and CFL bulbs. Each type of lighting has its own advantages and disadvantages, so it is important to consider the environment and purpose before selecting a type of lighting. Though lighting has existed for centuries, its importance in our lives today cannot be understated. Lighting can be used to create atmosphere, highlight the beauty of a space, and provide practical benefits. Today, more than ever, lighting is an essential part of how we design and interact with our environment.