Orion Energy Systems to Present at the 27th Annual ROTH Investor Conference on Monday, March 9, 2015

Orion Energy Systems, Inc. (NYSE MKT: OESX), a leading designer and manufacturer of high-performance, energy-efficient lighting platforms, today announced the Company's Chief Executive Officer, John Scribante, and Chief Financial Officer, Scott Jensen, CPA, will present at the 27th Annual ROTH Conference at 8:30 am PT (11:30 am ET) on Monday, March 9, 2015. The conference is being held March 8-11, 2015 at the Ritz Carlton in Laguna Niguel, Calif.

Orion’s presentation is scheduled to begin at 8:30 am PT (11:30 am ET). To listen and view related materials, please visit http://wsw.com/webcast/roth29/oesx. A replay will be available for 90 days at http://investor.oriones.com.

About Orion Energy Systems

Orion is leading the transformation of commercial and industrial buildings with state-of-the-art energy efficient lighting systems. 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.