Analysis of energy savings from replacing HPSV lighting with LED lighting in road lighting application

This paper analyses a project conducted to study the performance of LED luminaires in a road lighting application. Economic performance of the LED lighting as compared to HPSV lighting was also analyzed. This paper analyses the option of replacing HPSV lighting with LED lighting. Road lighting forms an important part of infrastructure in any modern city. Government agencies therefore must take up this responsibility more seriously because of its planned significance for economic and social stability. Well-designed road lighting can give long term qualitative and quantitative benefits for both Government and public.