Comparison of real street lighting with sodium lamps and LEDs
نویسندگان
چکیده
The paper presents the comparison of luminous and electrical properties of modern LED-based luminaires with properties of the conventional luminaires with high pressure sodium lamp. It collects available product information of compared luminaires with measured luminous and electrical properties of them to allow a reader to take a view of mentioned luminaire properties. The most important values of the luminaire samples compared are the luminous efficacy, color rendering index, startup process characteristics, spectral distribution of the light sources, etc. Streszczenie. W artykule przedstawiono porównanie wielkości świetlnych i elektrycznych nowoczesnych opraw LED z konwencjonalnymi oprawami do lamp sodowych wysokoprężnych. Zawarto dostępne informacje dotyczące porównywanych opraw z pomierzonymi parametrami świetlnymi i elektrycznymi w celu pełnego przedstawienia czytelnikom cech porównywanego sprzętu. Porównano m.in. następujące parametry opraw: skuteczność świetlna, wskaźnik oddawania barw, charakterystyki początkowe, rozkład widmowy źródeł światła. (Porównanie systemów oświetlenia drogowego sodowego i LEDowego).
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تاریخ انتشار 2011