Energy Focus Names Mark Plush CFO

Energy Focus, Inc.

today announced the appointment of Mark J. Plush as Vice President of Finance and Chief Financial Officer. Mr. Plush brings over 28 years of financial management experience with Keithley Instruments, the last twelve years as Vice President and Chief Financial Officer. Prior to his role as CFO for Keithley Instruments, Mr. Plush served as Corporate Controller for sixteen years.