refrigerators; air conditioning apparatus and installations; air purifying apparatus; water purification installations; taps; humidifiers; electric fans; gas stoves; hand-held electric hair dryers; garment steamers; water fountains; sinks; shower heads; hand-held showers; water closets; toilet seats; LED luminaires; headlights for automobiles; flashlights; freezers; chandeliers; electric rice cookers; microwave ovens; heating installations; water heaters; hoods for ranges; electric apparatus for making coffee; bread baking machines; electric roasters; electric kettles; fireplaces; solar powered lamps; desk lamps; aquarium filters; air fryers; electric blankets for household purposes; ice machines; dehumidifiers; water treatment filters; baby bottle sterilizers