Lighting, in the broadest sense, is the intentional use of light to achieve a practical or aesthetic effect. In more specific contexts, it describes how artificial light is used to transform the appearance of interior or exterior spaces. Lighting is the primary visual element in design, and it is essential to successful home decoration. Lighting plays an essential part in providing atmosphere and mood to a room. For example, bright lighting can make a room appear larger; whereas dim lighting may create a warm, inviting atmosphere. Additionally, by adding light to certain areas of the room, a designer can draw attention to particular features of the room. The right type of lighting is essential to the success of a room design. There are a variety of lighting types available to designers. Ambient lighting is diffused light used to fill a space. Task lighting is focused illumination used to light a specific area. Accent lighting is used to highlight particular features of the room, such as artwork or interesting architectural details. Finally, decorative lighting adds a touch of flair to a space and can include decorative floor and table lamps, wall sconces, and chandeliers. By combining various light types, a designer can create a desired atmosphere in a room. For example, adding accent lighting to a room can draw attention to particular features, while task lighting provides focused illumination that can improve functionality. Additionally, adding a decorative light fixture to a room can add a touch of style. Lighting should be integrated into initial designs to create an effective balance between practicality and aesthetics. By paying attention to lighting, a designer can create an elegant, functional, and inviting home.