11 Apparatus for lighting, namely, flat panel lighting apparatus, flashing strobe light apparatus, lighting apparatus for vehicles; apparatus for heating, namely, hot-air space heating apparatus, electrical induction heating apparatus for heating metal work pieces, heating apparatus for defrosting windows of vehicles; apparatus for steam generating, namely, steam heating apparatus, apparatus for the exchange of substances and heat for use in production of steam, for use in cooking and for use in refrigeration; apparatus for cooking, namely, cook tops, microwave ovens; apparatus for refrigerating, namely, refrigerators, refrigerator condensers, refrigerating machines; apparatus for drying, namely, electrical hand drying apparatus for washrooms, clothes dryers, hand-held electric hair dryers, industrial dryers for heating and dehumidifying; apparatus for ventilating, namely, ventilating fans for commercial and industrial use, ventilating exhaust fans, ventilating louvers; apparatus for water supply, namely, industrial water purifying apparatus, tap water purifying apparatus, water filtering apparatus, water filtration apparatus for the deionization for water, water purification and filtration apparatus; apparatus for sanitary purposes, namely, toilets