With every new generation of GE transportation LED lighting, outstanding performance and maximum flexibility are always part of the package. For example, our GTx™ LED round signal modules represent our 14th generation of LED signals. After 15 years of hard earned experience, and more than 6 million units sold worldwide, we're proud to say that our latest GTx LED round signal modules consume up to 15 percent less power than our previous signal generation did just a few years ago. We have even over-molded the electrical connectors in the GTx, to prevent water wicking through the wires. We make every GE LED round signal module with a commitment to customer service and performance excellence, so that we can say, The greatest signals stand the test of time.