 MANITOWOC, Wis., Oct. 29, 2020 GLOBE NEWSWIRE -- Orion Energy Systems, Inc. NASDAQ: OESX Orion Lighting, a provider of LED lighting systems and turnkey lighting and energy project management will host a conference callwebcast to review its FY 2021 second quarter results and business outlook on Thursday, November 5, 2020, at 10:00 a.m. ET. Orion plans to release its results premarket on the same morning. 