Light sources, namely, electronic flash tubes for photographic use, light emitting diode (LED) flash tubes for photographic use, light emitting diode (LED) lamps for photographic use, light emitting diode (LED) screens and panels, namely, displays and signs, organic light emitting transistor (OLET) screens and panels, namely, displays and signs, polymer light emitting diode (PLED) screens and panels, namely, displays and signs, cathode ray tubes, electroluminescent sheets, namely, displays and signs, electroluminescent wires, liquid crystal display (LCD) screens and panels, namely, signs and displays, plasma display panels

Light sources, namely, halogen lamps, light emitting diode (LED) lamps and screens and displays in the nature of lighting fixtures, light emitting diode (LED) lighting fixtures, organic light emitting transistor (OLET) lamps and screens and displays in the nature of lighting fixtures, polymer light emitting diode (PLED) lamps and screens and displays in the nature of lighting fixtures, fluorescent lighting tubes, chemoluminescent lighting tubes, metal halide lamps, hydragyrum medium-arc iodide lamps, neon lighting tubes, xenon arc lamps, sodium vapor lamps, mercury vapor lamps, gas-discharge lamps, infrared lamps, liquid crystal display (LCD) lamps and screens and displays in the nature of lighting fixtures, cathode ray tube (CRT) lamps and screens and panels in the nature of lighting fixtures; plasma display lamps and screens and panels in the nature of lighting fixtures, interferometric modulator display (IMOD) lamps and screens and panels in the nature of lighting fixtures, electron stimulated luminescence (ESL) lamps and screens and panels in the nature of lighting fixtures; electric light bulbs; fluorescent electric lighting tubes; incandescent light bulbs; electric lighting fixtures, lamps, light shades and light diffusers; lighting kits comprised of electric light bulbs and ballasts and transformers sold together as a unit; electric lighting systems comprised of electric lighting fixtures, diffusers, ballasts and trans-formers sold together as a unit; electric lighting system comprised of a lamp and lamp bases therefor sold together as a unit; electric lighting system comprised of a light bulb and lamp base therefor sold together as a unit; electric lighting system comprised of a light diffuser and a base therefor sold together as a unit; lighting components and accessories, namely, electric lamps and replacement parts therefor; electric lighting fixtures, lamp shades, lamp reflectors; lighting systems comprising electric lamps, electric lighting fixtures and controls therefor sold as a unit; electric track lighting system comprising of electric lighting fixtures, track, end caps, connectors, supports, and adapters, sold as a unit; electric track lighting systems comprising individual electric lighting fixtures units and the conductor support housing apparatus, sold as a unit; automated lighting system comprising lights, lenses, color and pattern media, computer programs and computer hardware, microprocessors and controllers for use in commercial environments