Abstract: There is disclosed an improved LED lighting system and method which limits current and employs a voltage significantly greater than line voltage in order to allow lighting circuits to be built with up to thousands of Watts fed from a sing power/data source. The present system and method allows exceptionally long lengths of LED lighting of 200 meters or more for large scale LED lighting applications such as the architectural delineation of skyscrapers and bridges.

Abstract: A lighting fixture comprises a base portion and at least one valance portion oriented so as to project outwardly from the base portion. The at least one valance portion is connected in heat conductive relation to the base portion, to thereby act as a heatsink. There is at least one light source mounted on one of the base portion and the at least one valance portion, such that the at least one valance portion is substantially adjacent the at least one light source, to thereby obstruct the direct viewing of the at least one light source from beyond the at least one valance portion when the lighting fixture is installed on a supporting structure.