Building materials in the nature of slates for tiling; Non-metallic building materials; Non-metallic building materials for slating; Non-metallic building materials for the construction of office interiors; Non-metallic building materials having waterproofing properties; Non-metallic building materials in the form of panels; Non-metallic building materials in the form of shaped sections; Non-metallic building materials in the form of slabs; Quartz; Silica quartz; Articles of artificial stone for building purposes; Artificial stones; Building stone; Construction materials of artificial stone; Decorative paving stones; Manufactured stone; Stone veneer; Slabs, not of metal, for building

Electrical and or electronical parts, especially semi-conductors, semi-conductor components, semi-conductor-chips for Light Emitting Diodes (LED), semi-conductor devices, semi-conductor power laser diodes; light conductors, optical sensors, LEDs and LED modules; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; lasers not for medical applications; parts of all the aforesaid goods included in this class.

Lighting apparatus and lighting installations composed thereof and their parts (included in this class), especially electric lamps and luminaires, also on basis of light emitting diodes (LEDs), also organic LEDs; LED-lamps and LED-luminaires and their parts (included in this class); LED modules (namely modules based on LED, also based on organic LED) with light functions and for lighting applications; aforesaid goods also composed as illumination systems.