Spectrum Analysis Of Damaged Led Light Sources
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Permanent damage to LED chips, often high temperature is one of the common problems. The article compares the spectrum of LED retrofits before and after permanent high temperature damage. Several different samples tested were damaged by the same defined temperature during operation. The radiated spectrum was measured before and after exposure to the temperature and subsequently evaluated.
Document typePeer reviewed
Document versionxmlui.vut.verze.Publishers's version
SourceProceedings of the 25st Conference STUDENT EEICT 2019. s. 699-702. ISBN 978-80-214-5735-5
- Student EEICT 2019