IEC 60400:2017+A1:2020规定了管状荧光灯的灯座和起动机座的技术和尺寸要求，以及用于确定灯座中的灯和起动机座中的起动机的安全性和配合性的测试方法。 本第八版取消并取代了2008年出版的第七版、修正案1:20 11和修正案2:20 14。本版构成技术修订版。 与上一版相比，此版本包括以下重大技术变更: -与ISO/IEC起草规则保持一致； -条款、表格和图表的重新编号。 这个双语版本（2017-12）对应于2017-06出版的单语英文版。 该标准的法文版尚未表决。该合并版本由第八版（2017年）及其修正案1（2020年）组成。因此，除了本出版物之外，没有必要下令进行修订。

IEC 60400:2017+A1:2020 states the technical and dimensional requirements for lampholders for tubular fluorescent lamps and for starterholders, and the methods of test to be used in determining the safety and the fit of the lamps in the lampholders and the starters in the starterholders.
This eighth edition cancels and replaces the seventh edition published in 2008, Amendment 1:2011 and Amendment 2:2014. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
- alignment with ISO/IEC drafting rules;
- renumbering of clauses, tables and figures.
This bilingual version (2017-12) corresponds to the monolingual English version, published in 2017-06.
The French version of this standard has not been voted upon. This consolidated version consists of the eighth edition (2017) and its amendment 1 (2020). Therefore, no need to order amendments in addition to this publication.