Examination of the LED Source in Traffic Lights and the Effect of Airborne Dirt on its Performance

The performed evaluation consisted of two phases: measurement of the illumination levels of (new) LED system and carrying out the public opinion poll on the subjective visual performance of LED in traffic lights. The results of the measured levels of illumination show that deposition of dirt conside...

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Bibliographic Details
Main Authors: Amela Softić, Adnan Šišić, Selma Šišić
Format: Article
Language:English
Published: UIKTEN 2017-05-01
Series:TEM Journal
Subjects:
Online Access:http://www.temjournal.com/content/62/TemJournalMay2017_246_249.pdf