研讨会的会议记录包含研讨会上阅读的23篇论文的文本（部分仅为摘要），篇幅约为100页。这些问题涉及LED技术的基础知识，也涉及OLED、LED的光谱和空间特性、它们在交通灯和其他应用中的使用等问题。有几篇论文讨论了色度测量的问题:并不是每个光谱辐射计都能够准确地确定LED的光谱和色度特性。讨论了光谱校正、测量光谱反卷积的方法。随着LED亮度和辐射度的不断增加，对眼睛的危害问题再次变得尖锐。 论文从相干辐射源和非相干辐射源的角度讨论了这一问题。 在LED应用中，最重要的一个是目前在交通灯中的应用。这个问题得到了彻底的讨论，美国和澳大利亚的情况都得到了解决。LED也适用于室内照明，在室内，显色性是一个重要参数。一项视觉实验表明，CIE显色测试方法的结果与视觉观察结果没有很好的相关性。 在许多应用中，必须使用多个LED，此类LED集群的测试仍是一个尚未解决的问题，研讨会上也讨论了这一问题。 这些会议记录包括发言者提供的文件和公开讨论的记录。该出版物共112页。

The Proceedings of the Symposium contains on approximately 100 pages the text (partly only abstracts) of 23 papers read at the symposium. Questions dealt with encompassed items as fundamentals of LED technology, dealing also with problems of OLEDs, spectral and spatial characteristics of LEDs, their use in traffic lights and other applications.Several papers addressed the problem of colorimetric measurement: not every spectroradiometer is capable of accurately determine the spectral and colorimetric properties of LEDs. Methods of spectral correction, deconvolution of measured spectra have been discussed.With the continuous increase of LED luminance and radiance the question of eye hazard becomes again acute. Papers discussed the question both from the point of view of coherent and incoherent radiation sources. Among the LED applications the most important one is for the time being the use in traffic lights. This question was thoroughly discussed and both the American and Australian situation delivered. LEDs become applicable also in indoor lighting, and there the colour rendering is an important parameter. A visual experiment has shown that the results of the CIE colour rendering test method do not correlate well with visual observations. In many applications more than one LED has to be used, the testing of such LED clusters is a still unsolved problem, which was also addressed at the symposium.These Proceedings include the papers provided by the speakers and a transcript of the open discussion. The publication consists 112 pages.