Principal Lighting Group and Nichia Corporation enter into business agreement

SAN ANGELO, TX – Nichia Corporation (“Nichia”) and Principal Lighting Group, LLC (“PLG”) have entered into a mutual business agreement.  This coincides with PLG’s future strategic roadmap which includes a strong commitment to intellectual property and to further enhance quality assurance as well as monitor LED lamp sources.  PLG is proud to be aligned with Nichia who has best-in-class LEDs, coupled with a strong patent portfolio.  While the terms of the agreement are confidential, both parties are pleased to be working together.


Principal Lighting Group is an innovator and market leader in the commercial sign industry and offers a full range of first-in-class quality and performance signage products under its Principal LED and Ventex™ brands. PLG’s patented and award winning Stik™ family of direct fit LED retrofit assemblies has revolutionized the LED retrofit market. PLG’s co-founder J. Bryan Vincent, Ph.D. adds that “PLG has made significant investments in developing our Stik™ products and will continue to protect our intellectual property.” Additionally, PLG’s products include a complete range of LED solutions for channel letters, sign cabinets, architectural and linear lighting, as well as power solutions supported by superior quality, performance and world class customer service and support. Ventex™ products continue to serve the neon lighting industry with industry-leading transformers, sign switches, enclosure boxes, and other components. For more information about PLG, its offerings, and its patents, please visit