标准摘要
[中文适用范围]： 本文件适用于一般照明服务的 LED 封装。它规定了测量 LED 封装的光通量维持率的程序和条件。它还提供了根据收集的有限光通量维持测试数据来预测长期光通量维持的程序和条件（标准）。在本文件的上下文中，无论何时指定光通量测量数据，也可以使用辐射通量测量数据。这些投影方法采用根据 ANSI/IES LM-80-15 (LM-80) 收集的数据。长期投影基于 IES TM-21-11 (TM-21) 的指数拟合函数过程，并在 IES TM-21 的指数拟合函数不满足条件的情况下给出替代边界函数过程-11 不适用。 [外文原描述]： IEC 63013:2017 is applicable to LED packages for general lighting services. It specifies procedures and conditions for measuring the luminous flux maintenance of LED packages. It also provides the procedures and conditions (criteria) of projecting the long-term luminous flux maintenance based on limited luminous flux maintenance test data collected. Within the context of this document, wherever luminous flux measurement data is specified, radiant flux measurement data can also be used.
英文名称LED packages - Long-term luminous and radiant flux maintenance projection