Dutch electronics firm, Philips, is working with the Ministry of Industry in Spain to improve the efficiency of lighting and safety on roads. The collaboration has involved a series of pilot projects and tests on the main roads in Madrid. A kilometre of LED SpeedStar lights with CityTouch control and management systems has been installed on the M11, for example, which links Madrid with Barajas Airport. Initial results indicate that there has been a 67 per cent improvement in energy consumption as a result o