标准摘要 [中文适用范围]： 涵盖所有灯具类别。指定了主要灯类型的编码。具有技术报告状态。 [外文原描述]： Covers all lamp categories. Coding for the main lamp types is specified. Has the status of a technical report. 展开完整摘要 英文名称International lamp coding system (ILCOS)