Dehumidifiers; Humidifiers; Sterilizers; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air fryers; Clothes dryers; Domestic cooking ovens; Electric blankets for household purposes; Electric coffee machines; Electric fans; Electric griddles; Electric kettles; Electric lamps; Hair dryers; Hand dryers; Ice cube making machines; Lighting fixtures; Refrigerators; Ultrasonic sterilizers for household purposes; Water purification units