Apparatus for lighting; bulbs for lighting; electric apparatus for lighting; electric discharge tubes for lighting; electric indoor lighting apparatus; electric lighting fittings; electric lighting installations for exterior use; electrical lighting fixtures; emergency lighting; garden lighting; incandescent lighting fixtures; indoor fluorescent electrical lighting fittings; indoor fluorescent lighting fixtures; lighting elements; lighting tubes; lighting units; outdoor lighting fittings; ceiling lights; decorative lights; electric lights; fluorescent lights; high intensity discharge lights; lights for gas-discharge lamps; halogen lamps