LED lighting systems, namely, LED modules, power supplies, and wiring; LED luminaires; LED light assemblies for street lights, signs, commercial lighting, automobiles, buildings, and other architectural uses; Lights for illuminating stairs, doors and other portions of buildings; LED (light emitting diode) lighting fixtures; LED lighting fixtures for indoor and outdoor lighting applications; Lighting tubes; LED (light emitting diodes) lighting fixtures for use in display, commercial, industrial, residential, and architectural accent lighting applications; Lighting fixtures; Lighting tracks; Electric lighting fixtures, namely, sconces; Ceiling lights; LED lighting fixtures; Ceiling light fixtures; Ceiling light fittings; Electric track lighting units