Lamps; electric hot-water tanks; electric apparatus for cooking, namely, electric cooking stoves; refrigerators; air-conditioning installations; sanitary apparatus and installations, namely, sanitary installations in the nature of steam rooms, bathtubs, toilets, water closets, sauna bath installations, showers, urinals sanitation fixtures, baths, bathtubs, whirlpool baths and bath installations, flexible pipes being parts of bath plumbing installations, electric hot air hand dryers, hydromassage bath apparatus; water fountains; microwave ovens