12-inch LED Traffic Signal Light

Brightness: 4,000cd/㎡ Apply diameter: 300mm, 12 inches LED quantity (R, Y, and G): 180, 180, and 156 pieces Automatically adjustable light Large viewing angle Multilayer sealed, water and dust proof Special optical system Long lifespan Low power consumption Well-distributed chroma produced according to Chinese GB14887-2003 standards and related international standards