Signal-Tech is a manufacturer of LED "blank out" signs, LED displays, custom LED signs, neon signs, and Directional Signal lights. Our illuminated Traffic Controllers inform, maintain and facilitate efficient traffic flow in and around areas of congestion; they are designed to speed customer service and eliminate confusion by directing both vehicular and pedestrian traffic. Our illuminated led signs are successfully used by companies in the banking and parking industries, car washes, airports, hospitals, casinos, loading docks, highway toll lanes, colleges, Universities and many more. Our illuminated Directional Signals are highly visible, readable in direct sunlight, and are designed to accommodate an array of mounting positions.