Measuring, controlling, signaling, checking/supervision apparatus and instruments, namely, lighting consoles, integrated media servers and signal processing to control show, studio and stage lighting; apparatus for recording, processing, transmission and reproduction of sound, images, data and lighting effects; electric and electronic control devices and control units for lighting installations, searchlights, lamps and dimmers; lighting consoles and control panels; digital dimmers, namely, light regulators; electric and electronic apparatus and installations for processing, amplification, duplication, mixing, transforming and transmission of control data and control signals for show, studio and stage lighting; stage lighting regulators; power supplies; electric current distributors; [ lighting ballasts; electrified rails for mounting spot lights; ] data processing apparatus, namely, central and decentralized data processing units for lighting and image show data, and computers; recorded computer software for controlling light signals, lighting effects and light shows; recorded computer software for the visualization of shows and for the design of three-dimensional stage layouts

Lighting apparatus and installations, namely, electric and electronic apparatus for controlling lighting effects and light shows and for controlling permanently installed architectural lighting units and dimmers; lighting systems comprised of lighting control units, media servers, dimmers, signal processing units, lamps and searchlights for theater, studio, trade fair, exhibition and stage applications; lamps [ ; color changing apparatus for lighting apparatus and installations, namely, color filters for use in lighting devices; guard devices for lighting ]

Design, development and updating of computer hardware and software; design and development of computer hardware; consultancy in the field of computer hardware and software; implementation of computer programs in networks; configuration of computer networks using software