Apparatus for lighting being heating being electric fireplaces, steam generating being baby bottle sterilizers, cooking being gas cooktops, refrigerating being walk-in refrigerators, drying being clothes dryers, ventilating being exhaust hoods for kitchens, water supply being water fountains and sanitary purposes being bath installations; apparatus for theatrical stage lighting; lighting installations; lighting apparatus, namely, lighting installations; decorative electric lighting apparatus, namely, wall-mounted; lighting fixtures, namely, a lighting apparatus for interior and exterior; lamps and light bulbs; solar lamps; light bulbs, electric; street lamps; chandeliers; luminous tubes for lighting; germicidal lamps for purifying air; downlights; light diffusers; Flat light panels apparatus; mobile light towers; artistic lighting apparatus, namely, lighting installations; designer lamps and architectural lighting fixtures; taps being faucets, cocks being plumbing fittings and accessories being bibbs being plumbing fittings; mixer faucets for water pipes; thermostatic taps being faucets; showers; shower cubicles; shower roses; bath tubs; floor-standing washbasins being parts of sanitary installations; wash-hand basins being parts of sanitary installations; wash basins being parts of sanitary installations; sinks; WC being water closets; toilet bowls; bidets; flushing tanks being septic tanks; sanitary installations being bath installations; sanitary apparatus and installations being bath installations; sanitary ware being bath installations; sanitary water fittings being bath installations; bathroom installations for sanitary purposes being bath installations; apparatus for the supply of water for sanitary purposes being faucets; saunas; Turkish bath cabinets, portable being bath installations; steam baths being bath installations, saunas and spas in the nature of heated pools; bath cubicles