Flood lighting is developed to illuminate large areas, ideally with relatively uniform illumination across the area. Furthermore, architectural features such as building walls are advantageously evenly illuminated at night. LED flood lighting is typically used in parking lots, athletic fields, and other areas to deliver illumination for convenience and safety. LEDs also have a number of possible operating conditions, allowing intensity levels and flash rates which are not easily available with halogen and HID solutions. LED solutions are a lot more efficient than halogen solutions and generally consume less electrical power. LED solutions often have an operating life much longer than halogen or HID lamps. Light emitting diodes (LEDs) are amongst the most efficient types of light sources commercially obtainable today. Most of this power is radiated as heat and generates very high temperatures. These lamps are extremely inefficient and require substantial quantities of electrical power to operate at the designed levels. These types of luminaires are in some circumstances called projectors due to the fact project light across spaces typically several times the length of their mounting heights.Ī traditional flood lighting solution makes use of a large halogen lamp with an internal parabolic reflector. Directional floodlights are used for such practices as "uplighting" the foliage of trees, illuminating stairs and walkways and highlighting (by illumination) a distinct architectural or structural feature. Directional floodlights deliver a smaller field of illumination and therefore are preferred by architects, lighting designers and building owners as a means to visually "highlight" certain building and landscape features and enhance the nighttime visual appearance and ease of use of buildings and grounds. As the name suggests, the first one are used to light large areas such as parking lots. ![]() Floodlights are available in two broad types, i.e., area and directional. Their use is dictated predominantly by luminaire location (usually at a perimeter) and the task size being illuminated. Floodlighting luminaires are designed to cast a beam for illuminating a scene or object to a luminance greater than its surroundings and are generally capable of being directed in any direction.
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