Lighting plays an important role in our lives, both visually and environmentally. Lighting can be used to create a specific atmosphere and mood, to deter crime, or to provide useful task illumination. Lighting can be classified as general and task. General lighting provides overall illumination of a space, like in a living room or bedroom. These lights are usually switched on to brighten the room or at night as a safety measure. Task lighting focuses on individual tasks, like reading, cooking, or making repairs. These lights should provide enough illumination for the specific task, but not be so bright that it becomes a distraction. Lighting is available in a variety of styles and forms, from recessed lights, to pendant lights, to sconces. Selecting the right lighting for a space is important and can also be a fun project. Taking into consideration the amount of light desired, the mood of the space, and the size of the room are key components when selecting lighting. In addition to style and atmosphere, lighting has become a more environmentally conscious option. LED lighting has a much lower energy use and long life span than conventional lighting that make LED lighting not only energy efficient but also cost efficient. Lighting is important and can make a dramatic impact on a space. With the right lighting, a room can become a place of comfort, relaxation, or productivity. Carefully selecting the right fixtures to achieve the right amount of illumination and mood is key to a successful lighting design.