9 Electric and electronic apparatus and instruments, namely, printed circuit boards or electronic circuit boards for controlling or regulating lighting systems, light, sound or image systems; Mixing desks and controllers for controlling the aforementioned apparatus, namely, lighting panel control board, sound boards, audio mixing consoles, video mixing desks; Electric control instruments and devices, namely, electronic control panels for LED lighting control; PC cards, namely, graphics cards, sound cards, PCMCIA cards, network cards, microchip cards, electronic circuit cards, integrated circuit cards; Light-Emitting Diodes (LEDs); Electric and electronic apparatus specifically for LED technology, namely, controllers, remote controllers, wireless controllers, power supply devices, electronic control gears, drivers for LED technology, electronic control panels, lighting controls, lighting ballasts; Apparatus und controllers for RGB LED technology and for LED white mixing techniques, namely electronic control panels, lighting controls; Downloadable and recorded computer software for controlling the aforementioned apparatus, instruments and controllers; stage installation devices, namely, devices for playing sound, devices for performing an illumination, devices for performing a stage installation in the nature of lighting controls, sound boards, audio speakers