Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; apparatus for stage lighting; lighting installations; lighting apparatus; wall-mounted lighting apparatus; indoor lighting apparatus; outdoor lighting fittings; lamps and light bulbs; solar lamps; light bulbs, electric; street lamps; chandeliers; luminous tubes for lighting; germicidal lamps for purifying air; downlights; light diffusers; light panels; mobile light towers; artistic lighting apparatus; designer lamps and architectural lighting fixtures; taps, cocks and accessories; taps and fittings therefor; mixer faucets for water pipes; thermostatic taps; showers; shower cubicles; shower roses; bath tubs; floor-standing washbasins; wash-hand basins [parts of sanitary installations]; wash basins being parts of sanitary installations; sinks; WC; toilet bowls; bidets; flushing tanks; sanitary installations; sanitary apparatus and installations; sanitary ware; sanitary water fittings; bathroom installations for sanitary purposes; apparatus for the supply of water for sanitary purposes; saunas; Turkish bath cabinets, portable; steam baths, saunas and spas; bath cubicles.