Lighting is one of the most essential elements in our life, be it natural sunlight or artificial lamps. It not only helps to give brightness to an area, it also contributes to the ambiance and atmosphere of the environment. Natural sunlight, coming from the sun, is one of the most appealing and essential sources of lighting, as it can drastically change a rooms atmosphere and lighting effect due to its natural temperature and color. Sunlight also helps to save energy costs, since it can take over the lighting requirements of the room, making the rooms artificial lighting more efficient. On the other hand, artificial lighting, like fluorescent and LED lighting, is important in providing light that is uniform and fits the rooms interior design. Artificial lighting also helps to manage energy cost, where dimmers and sensors can be installed to automatically adjust the brightness based on an areas occupancy. No matter what type of lighting is used in the environment, Lighting plays an important role in our life. It contributes to the atmosphere of the room, as well as help to save energy cost. Therefore, proper lighting needs to be considered whenever designing or decorating a room.