LED ( Light-Emitting Diode ) Road Lighting in Practice : An Evaluation of Compliance with Regulations and Improvements for Further Energy Savings

Light-emitting diode (LED) road lighting has been widely implemented in recent years, but few studies have evaluated its performance after installation. This study investigated whether LED road lighting complies with minimum regulations in terms of traffic safety and whether improvements for energy efficiency are possible. Average road surface luminance (L… CONTINUE READING