Lighting, a form of energy found in nature, is an integral part of daily life. It has the power to change moods, enhance decoration, and increase productivity. It enables people to perform activities that would not be possible in the dark. Lighting is used in various ways, including interior lighting, garden lighting, street lighting, mood lighting, and photographic lighting. It can also be divided into natural lighting and artificial lighting. Natural lighting relies on the sun, windows, and other sources, while artificial lighting requires light-emitting fixtures such as light bulbs, LEDs, and fluorescents. When it comes to the energy efficiency of lighting, there is a wide range of options. LED lighting consumes significantly less wattage than traditional lighting sources, resulting in energy and cost savings. Furthermore, LED lighting is more durable than traditional lighting, which makes it an ideal choice for areas with extreme temperatures or moisture levels. Lighting is also important in public areas. Street lighting helps to light up roads and areas close to buildings so that people can get around safely at night. In addition, it has been found to reduce crime and improve the security of public spaces. Lighting can be used to create ambience in a room. By strategically placing lights around furniture, the room can be enhanced and visually appealing. Moreover, lighting can also be used to enhance the visual appeal of artwork, or to highlight specific features in a room. Lighting is an essential part of everyday life. Whether used for practical or aesthetic purposes, lighting plays an important role in the way we live.