Lighting is an important part of our everyday life. It has many uses and it plays a significant role in our daily activities. Lighting can be used indoors as well as outdoors. Indoor lighting generally relies on an artificial light source, while outdoors lighting often relies on natural light from the sun. Indoor lighting can be used in various ways to enhance the appearance of a room, create a certain mood, and provide a sense of security. Just as indoors, outdoor lighting is used to improve the appearance of the surroundings and create an atmosphere of safety and security. Lighting can also be used to improve visibility in areas where it is not sufficiently provided by natural light. This can be especially helpful in rooms with large windows or other glass surfaces. The addition of light fixtures can help people see clearly and safely navigate the space. In addition to illuminating large or dark areas, lighting can also be used to create special effects. Such as making a room appear smaller or larger, changing the tone of a room, and making an area seem brighter or darker than it actually is. In conclusion, lighting plays an important role in our everyday lives. It can be used to improve visibility, make a room appear larger, create a safe and secure atmosphere, and create special effects. Therefore, proper lighting should be considered when designing a space.