GB/T 7249-2002
AbolishedMaximum lamp outlines for incandescent lamps
白炽灯的最大外形尺寸
Application Summary AI generated
This standard specifies the maximum physical dimensions (outline sizes) for incandescent lamps to ensure interchangeability and compatibility with lamp holders, luminaires, and equipment. It is applied in the design, manufacturing, and quality inspection of general-purpose incandescent lamps, including those used in household, commercial, and industrial lighting fixtures. The standard is critical for procurement and engineering teams to verify that lamps meet dimensional constraints for safe installation and proper operation.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.