Lighting involves the use of light sources such as lamps, candles, and electric lightbulbs to create the appearance of brightness or illumination or to set the atmosphere of a room. Proper lighting serves as a form of functional decoration, setting the mood for an event or gathering. Lighting is used in interior design to create an atmosphere within a house or office. By utilizing the different types of lighting, such as task lighting or mood lighting, a person is able to set the tone and design of a room to fit their desired emotions and aesthetic. The intensity and placement of the lighting also plays an important role in providing the perfect ambiance to a space. Good lighting has the power to guide guests eyes through room, draw attention to certain areas, create illusions of space, and give an atmosphere of tranquillity to a room. Warm, inviting lights can provide a cozy atmosphere, and bright lighting can deliver a more modern, professional look. In addition to its aesthetic appeal, lighting is also a great way to conserve energy. By using lights that are energy efficient, substitution LED and CFL bulbs, homeowners can help reduce their carbon footprint as well as helping their wallets. Lighting can truly transform any area and provide the perfect ambiance for any occasion. From recessed lighting and wall sconces to lamps and pendant lights, its important to consider the shape, size and style of the lights that will be used in a space before making a decision. Doing so will create the perfect atmosphere and bring life and light to any room.