Luminaires. General requirements and tests|Luminaires, Lighting equipment, Incandescent lamps, Discharge lamps, Tungsten lamps, Fluorescent lamps, Tubular lamps, Electrical safety, Equipment safety, Type testing, Electrical testing, Classification systems, Marking, Safety measures, Lamp caps, Electric connectors, Electrical connections, Electrical insulation, Mechanical testing, Earthing, Corrosion tests, Safety devices, Dust-tightness tests, Damp-air tests, Dielectric-strength tests, Leakage currents, Leakage paths, Endurance testing, Thermal testing, Tracking tests, Test equipment, Temperature, Design, Clearance distances, Protected electrical equipment, Electric terminals, Heating tests, Testing conditions, Drop tests, Pull-out tests, Fire tests, Watertightness tests, Penetration tests, Symbols, Corrosion resistance, Temperature measurement, Temperature rise, Flexible conductors, Impact testing, Flexible cables, Electrical resistance