Current is a proud manufacture of Traffic & Rail LED Signal Modules. They understand that these Signal Modules are critical to safety and subject to extreme weather conditions, high levels of vibration, physical impact and everything in between. When you buy Current’s Traffic & Rail LED Modules, you are buying signals that have been built, tested and retested to ensure that they will continue to perform, year after year. Don’t place the reliability of your Transportation LEDs in the hands of just anybody – buy from the brand that has proven itself as the one that you can trust.