Traffic Light with Go Stop GN-GO PCB Red 5W 30000h IP44 CE, RoHS AC 220V G-NOR CE Zhejiang 94054090 Product Description G-NOR Brand LED Traffic Signal light reliable LED light source illumination solution. This results in a unit with improved reliability, reduced operating costs and better optical performance when compared to traditional incandescent Signals. Power usage is far lower than a conventional halogen lamp. Large reduction in operating costs. 80% Typical power savings .