Chandeliers; Air purifying apparatus and machines; Ceiling fans; Ceiling lights; Electric fans; Electric lighting fixtures; Hanging lamps; Industrial electric oscillating fans for automatic cleaning of ceilings, light fixtures, ducts and other overhead structures exposed to fibrous airborne contaminants; LED (light emitting diode) lighting fixtures; LED (light emitting diodes) lighting fixtures for use in display, commercial, industrial, residential, and architectural accent lighting applicat...