Orion Energy Systems, Inc. (NYSE MKT:OESX), a leading designer and manufacturer of high-performance, energy-efficient lighting platforms, today announced that it was granted a new patent from the U.S. Patent and Trademark Office (Pat. No. 8888313) directed to design improvements and technical advancements for troffer door assemblies. This award brings the company’s total portfolio of granted patents to 62, with 41 additional pending globally. The patent is a continuation of Orion’s efforts to protect the proprietary innovations embodied in the LDR, which is now the company’s best-selling LED product.

Orion Energy Systems is ringing in the New Year with the launch of the complete suite of LED Door Retrofit (LDR) products. The LDR is an energy efficient LED retrofit that is completely assembled within the door frame.