... 200mm , 300mm light core for 200mm,300mm Low cost Traffic Light Traffic light Traffic Light with Diameter of 200 and 300mm, Available in ... Red, Yellow and Green Specifications/Special Features: Traffic light Diameter: 200 or 300mm Available in red, yellow and ... : aluminumWorking temperature: -40 to +75°CHumidity: <90% 200mm pedestrian led traffic light