Orion Energy Systems, Inc. (NASDAQ: OESX) (Orion Lighting), a provider of energy-efficient LED lighting, controls and IoT systems, including turnkey project implementation, program management and system maintenance, will participate at the 18^th Annual Craig-Hallum Institutional Investor Virtual Conference on Wednesday, June 2^nd and will present at the LD Micro Invitational XI virtual conference on Tuesday, June 8^th at 12:30 p.m. ET.

Craig-Hallum

Orion’s CEO, Mike Altschaefl and CFO, Per Brodin will host virtual meetings with investors throughout the day on June 2nd. Please contact your Craig-Hallum representative to schedule a meeting.

LD Micro

Management will present on Tuesday, June 8^th from 12:30-12:55 p.m. ET, on Track 2. Investors are encouraged to register and attend the webcast: https://ldmicrojune2021.mysequire.com/ or email: This email address is being protected from spambots. You need JavaScript enabled to view it..

About Orion Energy Systems

Orion provides innovative LED lighting systems and turnkey project implementation including installation and commissioning of fixtures, controls and IoT systems, as well as ongoing system maintenance and program management. Orion helps its customers achieve energy savings with healthy, safe and sustainable solutions, enabling them to reduce their carbon footprint and digitize their business.