Model:CD200-3-RGDia.200mm(8inch) Red Cross and Green Arrow 2 in 1 LED Traffic Light Module compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market.BBM Traffic Light summarizes the defects of past products, and continuously improves them. The specifications of Dia.200mm(8inch) Red Cross and Green Arrow 2 in 1 LED Traffic Light Module can be customized according to your needs.Dia.200mm(8inch) Red Cross and Green Arrow 2 in 1 LED Traffic Light Module.The preparation process of includes a few steps. Materials crushing, grinding, separating, and refining are conducted by professional technicians who have many years of experience in mineral extraction and refinery.