Title :
Retrofit LED lamps: Photometric flicker analysis
Author :
Leo? Kuka?ka;Pascal Dupuis;Georges Zissis;Milan Kol??
Author_Institution :
Institute of Mechatronics and Computer Engineering, FMIIS, Technical University of Liberec, Czech republic
Abstract :
The paper exposes the topic of LED lamps photometric flicker. Aim of the paper is to evaluate the flicker of contemporary devices. A sample of commercially available LED retrofit lamps is analysed in terms of the photometric flicker under ideal sinusoidal power supply conditions. Therefore the flicker described here is not a power quality issue, but a characteristic of the analysed lamps. The flicker level is compared to an incandescent lamp. As shown in the paper, some of the LED lamps show very high flicker level.
Keywords :
"Electronic ballasts","LED lamps","Filament lamps","Photodiodes","Power quality","Indexes"
Conference_Titel :
Industry Applications Society Annual Meeting, 2015 IEEE
DOI :
10.1109/IAS.2015.7356863
