OPTRONICS STL90A24B Yellow parking/turn signal

With over 50 years’ industry expertise, Optronics® is one of the top manufacturers of commercial vehicle lighting systems in the U.S. It offers a wide selection of branded industrial and commercial vehicle safety lighting products as well as aftermarket electrical wiring harnesses for commercial vehicles. Optronics harnesses and electrical systems are designed for durability and versatility, making them suitable for a variety of applications ranging from light-duty trucks to armored courier vehicles. Optronics’s proprietary USA-PLUS technology also makes its molded harnesses among the most advanced in the market, capable of supporting up to ten separate circuits in one system. The company maintains manufacturing and distribution facilities in Texas, Oklahoma, and Indiana to ensure timely and efficient delivery to customers across the region.