Comparative studies on dimming capabilities of retrofit LED lamps

Ciprian Ionescu; Alexandru Vasile; Norocel Codreanu; Rodica Negroiu

doi:10.1117/12.2246105

14 December 2016 Comparative studies on dimming capabilities of retrofit LED lamps

Ciprian Ionescu, Alexandru Vasile, Norocel Codreanu, Rodica Negroiu

Author Affiliations +

Proceedings Volume 10010, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VIII; 100102Z (2016) https://doi.org/10.1117/12.2246105
Event: Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies 2016, 2016, Constanta, Romania

Abstract

These days many variants for lighting systems are available on the market, and new solutions are about to emerge. Most of the new lamps are offered in form to be retrofitted to existing sockets and luminaires. In this paper, are presented some systematically investigations on different lamps as LEDs, Compact Fluorescent Lamps (CFLs), tungsten, and new available Cold Cathode Fluorescent Lamps (CCFLs), regarding the light level, dimming performances and also the resulting flicker and power distortion performances. The light level was expressed by the illuminance level, measured for all lamps in the same conditions, at the same distance and on the same surface represented by the photometer probe.

Citation Download Citation

Ciprian Ionescu, Alexandru Vasile, Norocel Codreanu, and Rodica Negroiu "Comparative studies on dimming capabilities of retrofit LED lamps", Proc. SPIE 10010, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VIII, 100102Z (14 December 2016); https://doi.org/10.1117/12.2246105

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