Apparatus for lighting, namely, ceiling and floor lamps, automobile headlamps, electric lamps, LED lamps, light bulbs; heat pipes to cool heat producing components; heat exchangers not being parts of machines; fan coil units for room heaters and water chillers, being parts of heating or cooling installations; solar water heaters; refrigerators; air cooled refrigerator condensers; heat pump water chillers; brine water chillers; condensing units being refrigerator condensers and gas condensers,...