Electric and electronic circuits; Electric control panels; Electric light dimmers; Electronic circuit board; Electronic LED signs; Integrated circuits; Light emitting diode (LED) displays; Light emitting diodes (LEDs); Luminous signs; OLED (Organic light emitting diode) display panels; Organic light emitting diodes (OLED); Semiconductor chips

Electronic circuit board; Integrated circuits; Light emitting diodes (LEDs); Luminous signs; Micro-processors; Electric control panels; Electric light dimmers; Electronic apparatus for the remote control of industrial operations; Electronic regulating and control devices for the operation of light emitting diodes; Liquid crystal display (LCD) monitors