Showers; Sterilizers; Air conditioners; Electric heater for infant food; Electric heaters for babies' bottles; Electric lamps; Electric plate warmers; Electric rice cooker; Fire hydrants; Irrigation spray nozzles; Kettles, electric; LED luminaires; Motorcycle lights; Sterilizers for medical instruments; USB-powered hand warmers; USB-powered humidifiers for household use; Ventilating exhaust fans for household use, gymnasiums, pet houses