LIGHTING APPARATUS, IN PARTICULAR LAMPS, CHANDELIERS, SCREENS FOR LAMPS BEING LAMP SHADES, LIGHT BULBS, LAMP HOLDERS, NAMELY, LAMP BASES, LANTERNS FOR LIGHTING, SPOTLIGHTS [; VENTILATION APPARATUS, NAMELY, VENTILATORS FOR INTERIOR ENVIRONMENTAL CONTROL SYSTEMS, VENTILATOR HOODS, VENTILATOR FANS, AIR CONDITIONING APPARATUS ]