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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
power supplies for lighting apparatus, namely, programmable led drivers for powering light-emitting diodes (leds), electric lamps and electric luminaires; lighting controllers, embodied in hardware or downloadable software, for adjusting, calibrating or commissioning lighting systems components, including led drivers for electric luminaires