Product Review: Signaworks Industrial LED Traffic Light 4 inch 3 Color Red/Yellow/Green The Signaworks Industrial LED Traffic Light is a high-quality product that provides excellent visibility and safety on construction sites, roadways, and other industrial areas. The traffic light has three colors - red, yellow, and green - which are easily distinguishable from each other, making it easy for workers to navigate the area safely. One of the key features of this traffic light is its durability. It's made with high-quality materials that can withstand harsh weather conditions and heavy usage. The LED lights also have a long lifespan, which means they won't need to be replaced as often as traditional incandescent bulbs. Another great feature of this traffic light is its energy efficiency. It uses less power than traditional traffic lights, which can help reduce your electricity bill and minimize your carbon footprint. The LED lights also emit less heat, which means they're safer to use and won't cause as much discomfort for workers in hot weather conditions. Overall, the Signaworks Industrial LED Traffic Light is an excellent choice for anyone looking for a reliable and safe way to provide visibility on construction sites or other industrial areas.