ZUMTOBEL STAFF THE LIGHT

data processing apparatus, namely, computers for use in the regulation and control of lighting, air conditioning, ventilation and heating systems

ballasts and starters for gas discharge lamps, housing for lighting and lamps, louvers for directing light, reflectors and covers for light control and guidance, lamp holders, suspension pendants for lights, air directing vanes, air directing rollers, air conditioning units, filters for air conditioning units, ventilation fans for industrial and commercial use, separators for the cleaning and purification of air, and parts and fittings for the aforesaid goods

computer programming for others of electronic data processing systems, design of lighting, air conditioning, ventilation and heating systems for others