Digital signage; Electronic advertisement boards featuring a neon lamp; Electronic control gears (ECGs) for LED lamps and light fixtures; Emergency LED signalling flares; LED and HID light controls; LED circuit boards; LED drivers; Multi-function electronic device for use in children's rooms comprising a sound producing function, temperature gauge and also including a clock and nightlight; Neon signs; OLED (Organic light emitting diode) display panels; Optical lamps; Organic light-emitting di...