Dialight is the industry's acknowledged leader in LED-based traffic signals. These devices typically use 90 percent less energy and last 10 times longer than incandescent lamps. We offer an extensive line of proprietary precision-lensed signals that direct 90 percent of all light toward the motorist, ensuring compliance with ITE, Caltrans, Energy Star and many other state and municipal DOT specifications. Products include red, yellow and green modules, using state-of-the-art, Hi-Flux LED technology; arrows including the industry's first bi-modal unit; and a variety of pedestrian signals.