These traffic lights have been especially designed to increase pedestrian security, the countdown informs the pedestrian of the time (in seconds) he has left to cross. We also offer a traffic light with 2 countdowns that also informs the pedestrian of how long he has left to wait before he can cross. Like the rest of their traffic light optics, these are also low consumption products, their lenses are made of polycarbonate with an ultraviolet protection and they have an IP66 moisture degree.