Design services, namely, designs concerned with provision of lighting of buildings, interiors and structures. Design services encompassing advisory services relating to provision of light within and outside of buildings and structures and for the entertainment, amusement and theatrical industries; Computer software for the control of the operation of lighting equipment; computer programs for the control of the operation of lighting equipment; computer hardware for the control of the operation of lighting equipment; electronic consoles for the control of the operation of lighting equipment, apparatus for lighting, namely, lamps, electric utility lights, spotlights, electric track lighting units, externally installed lights, namely, electric utility lights, flood lights, security lights, spot lights, exterior wall lights, light projectors, light reflectors; internally installed lights, namely, ceiling lights, down lighters, up lighters, wall lights, light projectors, light reflectors, installation, maintenance and repair of lighting installation, lighting apparatus and consultation in connection therewith, entertainment in the nature of light shows; entertainment, namely, lighting productions; sale and rental of lighting equipment for indoor and outdoor events; provision of lighting effects; providing lighting and light based special effects for other entertainment, amusement and theatrical industries