Light-emitting diodes lighting apparatus, namely, LED lamps, LED light fixtures; Stage light fixtures; Air purifying apparatus and machines; Gas scrubbing apparatus; Air conditioning apparatus; Watering installations, automatic, namely, mechanized livestock waterers, water heaters; Water purifying apparatus and machines; Filaments for electric lamps; Electric lights for Christmas trees ; Diving lights; electric Chinese lanterns; fairy lights for festive decoration; Ventilation installations a...