... Traffic Light, LED Traffic Arrow, LED Traffic Signal, JD200-3-2+FX200-3-3, CE Certificate, BBE LED Traffic Signal Light LED Traffic ... Traffic Arrow, LED Traffic Signal, JD200-3-2+FX200-3-3 Features:An LED is a semiconductor device that uses solid-state electronics ... 1998, LEDs represented the only available light source that could achieve the level of energy savings targeted by the initiative. Now we ...