Pi-Lit®is a technology company innovating the way devices communicate with each other. Pi-Lit®, is transforming the transportation industry with its wireless sequential warning lamp system. With two of the principles coming from the medical field, the team has a culture of customer service. The phones are always answered 24×7. Our patented technology is based upon a network approach referred to as a “mesh”. In this network architecture, all of the nodes (lamps) are equal. While not easy to develop, the result is an easy to use and reliable system on the roadway. Pi Variables, Inc., now has 15 patents describing the technology and mechanical design.Something looks off?