Data processing equipment, namely, data processors and computers; regulating and control devices and equipment for lighting installations and lights, namely, electric light dimmers and electric light switches and touch panels; fibre optic light lines of glass or plastic fibres; filters and barrier filters for optical devices, namely, colour filters for use in lighting instruments, filters for photographic, cinematographic, video and performing arts equipment lighting; electrical light outlets, lenses for focusing light; electric and electronic devices for the operation of light emitting diodes and electroluminescent films, namely, magnetic and electronic ballasts and starters, throttles, condensers, transformers, rectifiers, relays, resistances; light emitting diodes; electronic regulating and control devices for the operation of light emitting diodes, namely, magnetic and electronic ballasts and starters, throttles, condensers, transformers, rectifiers, relays

Lighting installations, devices and equipment and lights, namely, electric lighting fixtures and lamps, spotlights, downlights, ceiling recessed light modules, floodlight modules, battens, trunking light modules, floor recessed light modules, free standing light modules, surface mounted and recessed light modules, surface mounted and suspended light modules, suspended light modules, top-mounted light modules, wall mounted light modules, wall recessed light modules; fibre optic lighting installations, namely, fiber-optic lighting fixtures used in conjunction with electrical illuminators; light modules and lights with light emitting diodes as the means of lighting, namely, spotlights, downlights, ceiling recessed light modules, floodlight modules, battens, trunking light modules, floor recessed light modules, free standing light modules, surface mounted and recessed light modules, surface mounted and suspended light modules, suspended light modules, top-mounted light modules, wall mounted light modules, wall recessed light modules; light sources, namely, gas discharge lamps; lamp casings, grilles for directing light, reflectors and covers for lights, lamp sockets, lamp hanging supports, namely, suspension pendants for lights; ventilating installations, devices and equipment, namely, ventilating exhaust fans, ventilation fans for commercial and industrial use, ventilation hoods for stoves, ventilators for commercial and industrial use; devices for directing and guiding air, namely, air blowers and air directing vanes; rollers for directing air; air conditioning installations, devices and equipment, namely, air conditioners, air filters for air conditioning units and valves for air conditioners; heating installations, devices and equipment, namely, electric heating fans, electric radiators for heating buildings, and thermostatic valves

Design and technical planning of installations for lighting, air conditioning, ventilation and heating; computer programming, namely, programming of computing routines for electronic data processing equipment