11 Apparatus for lighting, namely, electric lamps, electric lanterns, lighting tubes, electric candelabras, electric candles; apparatus for heating, namely, furnace boilers, water heaters, solar heat collection panels; apparatus for steam generating; apparatus for cooking, namely gas cookers, electric cookers namely, slow cookers, bread cookers, egg cookers, rice cookers, electric cooking ovens, microwave ovens, gas ranges, electric ranges, electric toasters, gas grills, electric grills, electric coffee makers; apparatus for refrigerating, namely, freezers and refrigerators; apparatus for drying, namely, clothes dryers, electric hair dryers; apparatus for ventilating, namely, ventilation hoods and filtering hoods for ranges, ventilation hoods for stoves for cooking, air conditioners; apparatus for water supply and sanitary installations, namely, water heaters, bath tubs, sink, shower tubs, shower trays