Orion Energy Systems, Inc. (Nasdaq: OESX), a leading designer and manufacturer of high-performance, energy-efficient retrofit lighting platforms, today announced that John Scribante, Chief Executive Officer, and Scott Jensen, Chief Financial Officer, will be presenting at the Craig-Hallum Capital Group's 6 th Annual Alpha Select Conference on September 17, 2015 at 10:40 AM ET at the Convene Conference Center in New York. The presentation will be webcast and available in the investor relations section of the company's website at www.orionlighting.com. About Orion Energy Systems Orion is leading the transformation of commercial and industrial buildings with state-of-the-art energy efficient lighting systems and retrofit lighting solutions. Orion manufactures and markets a cutting edge portfolio of products encompassing LED Solid-State Lighting and high intensity fluorescent lighting. Many of Orion's 100+ granted patents and pending patent applications relate to lighting systems that provide exceptional optical and thermal performance, which drive financial, environmental, and work-space benefits for a wide variety of customers in the retrofit markets.