Lighting is a form of technology purpose is to illuminate the dark environment to create a pleasant environment and provide a greater level of safety. Lighting has been around since the beginning of human history, and has served a wide variety of purposes, from simple lighting of the way of a cave to creating public areas of entertainment and relaxation. Today, lighting is used both indoors and outdoors for decorative and functional purposes, such as entrance and exit ways, accentuating architectural features, and providing a sense of security and identity to an area. One of the most important aspects of lighting is the type of technology used. In the recent past, incandescent and fluorescent bulbs have been used most often, although other technologies such as LED lighting are becoming more prevalent. LED lighting offers increased energy efficiency and lighting performance, as well as more precise control over brightness and color.LED lights can be used for both outdoor and indoor applications. Another important factor to consider when selecting lighting is the environment in which it will be used. Different lighting solutions can be used for different atmospheres, such as a bright, cheery environment or an intimate, cozy atmosphere. Also, people have different preferences when it comes to lighting, so it is important to consider their opinion as well. Lighting is an essential part of modern life, and it can make or break an area. From restaurants and bars to homes and offices, the right lighting can make a huge difference in the overall atmosphere of the space. It is important to consider the technology used, the environment, and the people who will use the space when selecting lighting, in order to ensure that the right choice is made.