9
Computers and computer software for electronic installations and equipment, for lighting installations and for television studios and theatres, for static current transformers and for special electronic equipment for air travel and space travel technology, CD-roms, consoles, monitors, signal processors, video cards, computer interfaces, remote controls, dimmers, printers, CD-rom players, radio receivers, video and audio tape recorders, and parts thereof
42
Technical consulting in the field of lighting installations, lighting systems, lighting fixtures, computer hardware and computer hardware and computer software; research and development in the field of lighting installations, lighting systems, lighting fixtures, computer hardware and computer software; providing technical and consumer information in the field of lighting installations, lighting systems, lighting fixtures, computer hardware and computer software; and technical support services, namely, troubleshooting of problems in the field of lighting installations, lighting systems, lighting fixtures, computer hardware and computer software via telephone, electronic mail, remote access and in person