Orion Energy Systems, a leading designer and manufacturer of high-performance, energy-efficient retrofit lighting platforms, announced Goshen Local School District in Goshen, Ohio, recently installed over 3,900 Orion LED Troffer Retrofit (LDR) fixtures. This installation, completed by C.M. Mockbee, marks the first complete school system in Ohio to be retrofitted with the LDR product line. Goshen Local School District is a Pre K-12 public school district serving 2,800 students high school, middle school and two elementary schools.