Downlights; LED (light emitting diode) lighting fixtures; LED (light emitting diodes) lighting fixtures for use in display, commercial, industrial, residential, and architectural accent lighting applications; LED lamps; LED landscape lights; LED light assemblies for street lights, signs, commercial lighting, automobiles, buildings, and other architectural uses; LED lighting fixtures for indoor and outdoor lighting applications; LED lighting systems, namely, LED modules, power supplies, and wi...