Lighting is a vital part of an interior design, not only influencing the visual environment but also altering peoples moods and creating an atmosphere for a room. They are also important in outdoor lighting, providing safety and ambience. Overhead lights are the most common and will provide even lighting to a room. It is recommended that there are multiple sources of light, including task, accent and natural light, to create a balanced atmosphere. Task lighting can be used to illuminate a particular area such as a reading area or a work space. Accent lighting draws attention to particular areas, objects, or textures of interest in a room. Natural light can be obtained through windows, skylights, or mirrors. It is important to consider what type of bulb will be used and making sure there are layers of lighting, such as both natural and artificial sources, to bring more balance to the room. Lighting can also be used to capture emotion in a room or add a sense of sophistication. Color and brightness can be changed in order to emphasize certain elements of a room or enhance the atmosphere. There are many new technological advancements such as LED and color-changing lights, making lighting more energy efficient and creative. Lighting is a great way to make a room look and feel more inviting. With the right combination of lighting, it can set the tone of the room and transform any scene.