Lighting or illumination is the deliberate use of light to achieve a practical or aesthetic effect. Lighting includes the use of both artificial light sources like lamps and light fixtures, as well as natural illumination by capturing daylight. Day lighting (using windows, skylights, or light shelves) is sometimes used as the main source of light during daytime in buildings. This can save energy in place of using artificial lighting, which represents a major component of energy consumption in buildings. Proper lighting enhances task performance, improves the appearance of an area, as well as has positive psychological effects on occupants.
There are two basic types of lighting:
outdoor lighting (Street & flood lighting).
Indoor lighting is usually accomplished using light fixtures, and is a key part of interior design.
Street Lights are used to light roadways and walkways, at night.
Flood lights are used to illuminate outdoor playing fields or work zones during night time. These lights are used to illuminate, outdoor playing fields or work zones, during night time hours.
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