Lighting apparatus; incandescent lamps, halogen light bulbs, fluorescent lamps, discharge lamps, special reflector lamps, in particular infrared radiation lamps, solariums for household purposes, lamps for solariums; UV halogen metal vapour lamps, UV lamps for industrial applications, cosmetic radiation apparatus and lighting apparatus (included in this class), lights of all kinds; parts for all the aforesaid goods, included in this class