Humidifiers; Collapsible electric kettles; Electric coffee roasters; Electric coffee urns; Electric grills; Electric lamps; Electrical rice cookers; Gas purification machines; Hair dryers for household purposes; LED lamps; Reading lights; Toilet seat adaptors for children in the nature of a plastic device that is specially adapted to rest on a toilet seat; Toilet seats for children; USB-powered cup heaters; UV toilet sterilizers for household purposes