GR LED is a lensed troffer series. This high quality luminaire isdedicated to the latest solid state lighting and electronic drivertechnology for optimal performance and energy efficiency. The GR LEDis compatible with all of todays popular ceiling systems and is available with a number of options and accessories for application versatility. The GR LED series features efficiency, quality and performance. The series is an excellent choice for commercial office spaces, schools, hospitals or retail merchandising areas.