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Rated power|Testing conditions|Safety measures|Electrical safety|Packaging|Lamp caps|Acceptance (approval)|Filament lamps|Domestic|Rejects|Interchangeability|Records (documents)|Electrical insulation|Torque|Graphic symbols|Statistical quality control|Tungsten lamps|Lighting equipment|Leakage paths|Electrical testing|Sampling methods|Rated voltage|Temperature rise|Endurance testing|Heating tests|Marking|Torsion testing|Quality assurance|Electric lamps|Electrical resistance|Lamps