Apparatus and instruments for conducting, switching, transforming, storing, regulating and controlling electricity; measuring, signalling and controlling apparatus and instruments; electronic apparatus and instruments for operating, controlling and monitoring lighting apparatus and instruments, in particular outdoor and tunnel lighting systems; regulating devices for lighting, cooling, heating, air conditioning and ventilation apparatus and instruments; apparatus and instruments for monitoring and controlling the brightness of or in lighting systems; electrical and electronic fixing and contact elements, connections, terminals, sleeves, switches and also breakers, as far as included in this class; chokes, electronic switchgear and starters for lamps, especially for discharge lamps; electronic switchgear for lighting systems; electronic starters for lamps and luminaires; light sensors; motion detectors; infrared remote controls; light emitting diodes (LED), including organic LEDs; laser diodes, in particular high power laser diodes; light guides, optocouplers, optical sensors, LED modules (LED modules, including organic LED modules) as far as included in this class, in particular for signal functions; electrical and electronic devices for operating LEDs and electroluminescent films; ignition devices for lighting apparatus; computer programs, both stored and downloadable, including mobile applications or software, each for commissioning, regulating, monitoring and controlling lamps and lighting equipment and building automation systems

Lighting apparatus (including light emitting diode [LED]-based or organic light emitting diode [LED]-based lighting apparatus), including lamps and luminaires and parts therefor, included in this class; prism panels and prism sheets being parts of lighting systems; light reflectors; light distribution apparatus and parts thereof; all the aforesaid goods included in this class; mirror reflector systems, mainly consisting of lighting apparatus and/or equipment and reflectors; cut glass [prisms], prism sheets of plastic, prism rods of plastic, prism rods of glass, prism panels of plastic, prism panels of glass, reflectors and screens for relaying daylight, the aforesaid goods being for creation and use of daylight systems being parts of lighting systems; light diode lamp modules, included in this class, for lighting purposes; lighting apparatus and lighting installations composed thereof and parts therefore, including based on LED; ventilation apparatus; air conditioning apparatus

Building construction, repair and installation services for construction of lighting installations and consultancy in relation thereto; installations, repair and maintenance of solar systems, solar power plants and solar energy products, namely, solar cells, solar cell units, solar panels, solar modules and solar connections, solar power plants and plants using fossil fuels

Scientific research and development in the field of technical lighting; services of an architect and an interior designer in the field of electric lighting; technical planning and consulting, construction [design] in the field of technical lighting, lighting equipment, ventilation and air conditioning; development of programs for data processing, including mobile applications or software, each for the commissioning, regulation, monitoring and control of lamps and lighting equipment as well as building automation systems; rental of programs for planning, controlling and simulating of lighting applications, in particular also via the internet, including mobile applications or software, each for the commissioning, regulation, monitoring and control of lamps and lighting equipment as well as building automation systems