Comparative Analysis of Lighting Installations Used in Road Illumination

As the demand for electrical energy increases daily, it has become inevitable to use electrical energy more efficiently and economically. To reduce foreign dependency in energy in our country, various steps are taken to bring the areas where energy is used under the focus and to bring the existing systems to a better level with technology. 20 % of the energy consumed in our country is used in illumination. The share of road illumination is high illumination. Besides, since the control and observability of the road illumination inside the external illumination are easy, it is easier for countries to work in this field. New generation technologies are rapidly adopted, followed, and applied in our country. Light sources and luminaires used in road illumination have constantly changed with technology. High-pressure sodium vapor lamps are primarily used in road illumination in our country. In addition, LED luminaires, which are considered a new generation illumination technology, have startedto find wide use in this market. A comparative analysis of luminaires with high-pressure sodium vapor lamps and LED luminaires used in road illumination was made in this study. DIALux program was used to compare these analyses.