Dia.26mm,52mm,100mm,135mm,200mm,300mm,400mm Traffic Light Series. Better Quality and High Brightness Taiwan Epistar or Tekcore LEDs; UV Resistance and High Toughness Traffic light Housing.LED traffic lights are available in different shapes,full ball modules, arrow shape modules, and pedestrian light modules with different options of the lens.Our modules are compatible with standard housings and which is made of Polycarbonate.Our Modules comply with CE, RoHS, ISO9001: 2008, UL and Australia standards.OEM & ODM available !