Lighting plays a very important role in people's daily life, both indoors and outdoors. Most people turn on the lights when they enter a home, office, or building to provide a sense of comfort and safety. It also provides a convenient way to view the surrounding environment and aids in navigation. Outdoor lighting can create a sense of security, and also help people to navigate their surroundings, whether its a street, park, or office building. Outdoor lighting is especially valuable for its ability to illuminate an area and help to identify potential hazards and dangers. In addition, many parks, campuses, and cities regularly use some form of outdoor lighting to help make the area more attractive. Indoor lighting is also important, as it can help to create a certain atmosphere and provide an efficient way to illuminate a room. Properly designed and installed lighting can have a significant impact on the design of a space and how people use it. Proper lighting can also help people to see more clearly, which can reduce fatigue and increase productivity. Overall, lighting is vital for people to feel secure and comfortable in their environments. Properly designed and installed lighting can have a significant impact on how people use and perceive spaces, and can help to make an area more attractive and efficient.