As it became known in St. Petersburg has developed a program to highlight, through which pedestrian crossings will be covered with LED lights.
Thanks to new technologies can be expected to save about 40% of the cost of electricity.
I will apply lighting with electronic balancing and regulating apparatus. At night time they are "dymiruyutsya" and save electricity.
In less congested areas, install cabinets transport regulators, which at night will reduce the strain on the network.