Lighting apparatus, namely, electric lamps and luminaires; lighting apparatus, namely, LED lamps and luminaires, and systems composed thereof, especially based upon light emitting diodes (LED), and organic LED; LED lamps and LED luminaires and their parts included in this class; lighting lamps and lighting apparatus, namely, electric lamps and luminaires and facilities and systems comprised thereof, as well as their parts included in this class, all based on LED; LED and organic LED based mod...