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Reasons for development of a novel railway traffic LED light

In this paper, current and developing concepts of railway traffic light systems have been analyzed with comparison of their pros and cons. The authors have developed a novel concept of an LED railway traffic light, which can possibly be the most affordable yet promising option for replacement of outdated bulb systems. The described LED railway traffic light will not require any re-design of railway traffic equipment being at the same time a good alternative to the current LED railway traffic technology.