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Journal of Information & Systems Management (JISM)

Comparison of LED technology with High-Pressure Sodium Lamp System
Andrej Djuretic, Nebojsa Arsic and Mile Petrovic
luminaire factory Minel-Schreder, Tosin Bunar 51, 11080 Zemun-Belgrade, Serbia., 2University of Pristina Kosovska mitrovica, Kneza Milosa 7, 38220 Kosovska Mitrovica, Serbia., 3Faculty of Technical Sciences University of Pristina – Kosovska mitrovica, K
Abstract: This work has reviewed briefly the efficiency of LEDs which is dominating the global light systems. It is documented and experienced that the LED is the result of artificial lighting and not much efficient during the outdoor lighting. When we compare this technology, we can conclude that the High-Pressure Sodium Lamps are more powerful.
Keywords: LED and HID Sources, System Efficacy, Ballast and Driver Efficiency, Optical and Thermal Efficiency, Mesopic Vision, Scotopic/ Photopic Ratio
DOI:https://doi.org/10.6025/jism/2023/13/1/17-23
Full_Text   PDF 2.32 MB   Download:   64  times
References:

[1] Djuretic, A. (2007). “Solid state” lighting – new trends in the lighting technology, Serbian Lighting Society (DOS), Annual meeting 2007.
[2] http://www.cree.com/led-components-andmodules/ products/xlamp/discrete-directional/xlamp-xpg2
[3] http://www.cree.com/led-components-andmodules/ products/xlamp/discrete-directional/xlamp-xpe2
[4] http://www.osram-os.com/osram_os/en/products/productpromotions/ led-for-automotive,-industry-andconsumerapplications/ golden-dragon/index.jsp
[5] http://catalog.osramos. com/catalogue/catalogue.do?favOid=00000002000339de066 80023&act=showBookmark
[6] http://www.philipslumileds.com/products/luxeon-rebel/luxeonrebel- white
[7] Schreder Photometry days 2010., Internal PPT presentation
[8] http://www.osram.com/osram_com/products/lamps/highintensity- discharge-lamps/high-pressure-sodium-vaporlamps/ index.jsp
[9] http://www.ecat.lighting.philips.com/l/lightingelectronics/ hid/hid-electromagnetic/hid-basic-semi-parallelballasts- for-soncdm- mh-lamps/913710104750_eu//
[10] http://www.cree.com/news-and-events/cree-news/pressreleases/ 2012/december/mkr-intro


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