Lighting is the use of light to achieve a practical or aesthetic effect. Lighting includes the use of both artificial light sources such as lamps and natural illumination of interiors from sunlght. Daylighting (using windows, skylights, or light shelves) is sometimes used as the main source of light during daytime in buildings. Different types of lighting are used for different need. Task lighting is used in workplaces such as office, cooking, or reading. Ambient (or general) lighting is used for providing overall illumination. Accent lighting is used to draw attention to specific objects, artwork, or areas. Cove lighting is used to provide a "wash" of light across a wall or ceiling to make the area more interesting. Lighting is a major element in interior design. Decorative lighting may be used to create a certain desired mood. It is also used to focus on particular pieces of artwork or furniture. Proper lighting can make a building more energy efficient. And if the environment is dark, then adequate lighting become a necessity to achieve productivity in a workplace, factory or a store. Good lighting has numerous advantages. It not only add more aesthetic value to a room but provides a sense of security as well. It brightens a place and make the space appear lively. It eliminates shadows and nuances, making it appear less gloomy or cramped. Lighting is an art of manipulating brightness and color and thus has become integral in modern interior design. Therefore, proper lighting can add functionality, convenience, comfort and a sense of freedom to your space while it provides safety and security. Having the right lighting is important as it can transform a space and make it cozy, warm, vibrant and unique. Lighting can be the perfect accent to any area, making the space more visually appealing and inviting.