近年来，LED光源的光通量开始与传统光源竞争。典型的LED特性，如定向光、小尺寸和高亮度，因此不是新的光源特性；尽管如此，在一些功能性室内照明领域，例如办公室、教室、会议室或病房，它们（单独或组合）是新的特点。对于这些应用，大多数现有的质量指标都来自于使用漫反射荧光灯的研究。 本报告提供了适用于（商用）室内LED照明系统的现有照明质量措施的适用性信息。它确定了现有质量措施中的差距和弱点，建议了新的质量措施，并包括对所需研究的建议。本出版物以英文撰写，并附有法文和德文的简短摘要。它由34页组成，有3个数字和1个表格。

With recent increases in luminous flux and efficacy, LEDs have started to compete with conventional light sources in luminaires for general lighting. Typical LED characteristics, such as directional light, small size and high brightness are as such not new light source characteristics; nonetheless they are (alone or as combination) new characteristics in some areas of functional interior lighting, such as offices, class rooms, meeting rooms or patient rooms. Most existing quality measures for those application are derived from research with and referring to the use of diffuse fluorescent lighting. This report provides information on the suitability of existing lighting quality measures when applied to (commercial) interior LED lighting systems. It identifies the gaps and weaknesses in existing quality measures, recommends new quality measures and includes suggestions for required research.This publication is written in English with a short summary in French and German. It consists of 34 pages with 3 figures and 1 table.