IEC 62031:2018 RLV包含国际标准及其红线版本。红线版本只有英文版本。Redline版本为您提供了一种快速简单的方法来比较该标准与其前一版本之间的所有变化。红线版本不是IEC官方标准，只有标准的当前版本才被视为官方文件。 IEC 62031:2018规定了发光二极管（LED）模块的一般和安全要求: -用于在恒定电压、恒定电流或恒定功率下操作的非集成LED模块(LEDni模块)和半集成LED模块(LEDsi模块)； -集成LED模块（LEDi模块），用于最高250 V的DC电源或最高1000 V的AC电源，频率为50 Hz或60 Hz。 本第二版取消并取代2008年出版的第一版，修正案1:2012年和修正案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: a.澄清了范围以及其他几项条款的措辞； b.更新了规范性参考文献； c.引入了“可更换LED模块”、“不可更换LED模块”和“非用户可更换LED模块”的定义，而IEC 62504涵盖的其他定义已被删除； d.对标记条款进行了重组，并增加了一个表格，以提供信息丰富的概述； e.更改了内置LED模块的标记要求； f.修改了工作电压标记的条目； g.修订了码头和热管理规定； h.删除附件B； i.介绍了关于工作电压和水接触的灯具设计信息； j.引入了异常温度测试。

IEC 62031:2018 RLV contains the International Standard and its Redline version. The Redline version is available in English only. The Redline version provides you with a quick and easy way to compare all the changes between this standard and its previous edition. The Redline version is not an official IEC Standard, only the current version of the standard is to be considered the official document.

IEC 62031:2018 specifies general and safety requirements for light-emitting diode (LED) modules:
- non-integrated LED modules (LEDni modules) and semi-integrated LED modules (LEDsi modules) for operation under constant voltage, constant current or constant power;
- Integrated LED modules (LEDi modules) for use on DC supplies up to 250 V or AC supplies up to 1 000 V at 50 Hz or 60 Hz.
This second edition cancels and replaces the first edition published in 2008, Amendment 1:2012 and Amendment 2:2014. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a. the scope was clarified as well as the wording in several other clauses;
b. the normative references were updated;
c. the definitions for "replaceable LED module", "non-replaceable LED module" and "non-user replaceable LED module" were introduced while other definitions covered by IEC 62504 have been removed;
d. the marking clause was restructured and a table added to provide an informative overview;
e. the marking requirements for built-in LED modules were changed;
f. the entry for the marking with the working voltage was revised;
g. the provisions for terminals and heat management were revised;
h. Annex B was deleted;
i. information for luminaire design with regard to working voltage and water contact was introduced;
j. an abnormal temperature test was introduced.