9 Electric and electronic apparatus and instruments, namely, printed circuit boards and electronic circuit boards for controlling or regulating lighting, light, sound or image installations; 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, electrical controllers, remote controls for LED lighting, wireless controllers for controlling the function of LED lighting, electrical power supplies, electronic control gears for LED lamps and light fixtures, LED drivers, electronic control panels for controlling LED lighting, lighting controls, and lighting ballasts; Apparatus and 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 and illumination in the nature of lighting controls, sound boards, audio speakers