Metal halide lamps, a type of high intensity discharge (HID) light source, used to be the first choice of light source for high power systems. The inefficiency arises from not only the inefficient power conversion within the light source, but also the optical loss and ineffective delivery of the light to the target. It wastes a huge amount of energy, certainly. Traditional high power flood lighting is a drain on resources. Ultra high power LED flood lights translate the compelling value proposition of solid state lighting technology into measurable operating cost savings and return on investment (ROI). These outdoor directional lights are the exclusive choice of light fixtures for illumination of stadiums, airports, container yards, and other applications with expansive or distant luminous zones. The ability to deliver far-field lighting allows the flood lights to be installed along perimeters of target areas or in a remote location so that the lighting installations will not interfere in the functioning of the space. The high mounting height also helps minimize shadows between ground obstacles. Floodlights mounted on a soaring height may be aimed in a more downward direction to confine the light to the design area, control spill light, and reduce glare. The large lumen package enables directional lighting to be delivered from high masts or structures. These systems are available in wattages from 600 through 1000 to 2000 watts. Ultra high power LED flood lights are high wattage lighting systems that produce an exorbitant amount of lumens (80,000+) in a controlled beam for large area lighting or long range projection.
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