Lighting apparatus and installations (lighting installations for vehicles, interior and exterior spaces); devices for cooking, heating and vapor producing installations and apparatus (including electric ovens, microwave ovens, gas ovens, electric heating apparatus or heating apparatus for solid, liquid or gaseous fuels, electric tea and coffee makers and machines); air conditioning devices; cooling apparatus, namely, refrigerators, milk coolers, water coolers, ice-boxes, ice machines and devices, freezers; electric and gas operated apparatus, machines and devices used in cooling, drying and boiling (including electric and heating-operated laundry dryers, hair dryers and hand drying apparatus); sanitary installations, sanitary ware; water softening apparatus, water purifying apparatus, water purification installations; bedwarmers and electric blankets not for medical purposes, heating cushions and pads not for medical purposes, electric or non-electric footwarmers, hot water bottles; filters and filter-motor combinations for aquariums; industrial type cooking, drying and cooling installations; pasteurizers and sterilizers; laundry dryers