Lighting, or the use of light to illuminate a given space, is one of the most important aspects of interior design. Lighting can be used to create ambiance, provide task lighting, and highlight certain areas. One of the most common forms of lighting is natural light. Natural light is the most energy-efficient, according to the US Environmental Protection Agency, and brings a sense of peace and well-being to a room. Natural light can be increased by incorporating larger windows, skylights, or artificial lighting. Task lighting is used to increase visibility and safety within a space. Task lighting can be provided through a variety of methods, including desk lamps, floor lamps, recessed lighting, and track lighting. Accent lighting is a type of decorative lighting that can be used to highlight artwork, wall decor, or other focal areas. Accent lighting can add a touch of drama to a room and be a great way to create a dramatic effect. Finally, ambient lighting is a type of indirect lighting used to provide a warm, cozy feeling to a space. Ambient lighting can be provided by table lamps, pendant lights, ceiling fixtures, or sconces. Lighting can transform a space, making it more inviting and comfortable. With the right lighting, you can create an atmosphere that reflects your personality and style.