Light Efficient Design launched their LED light bulb business in 2008. The company was built upon the strident effort to lead the industry with innovative screw-in LED retrofit manufacturing. Light Efficient Design is renowned for service excellence. Their signature products include the screw-in high power LED retrofit for HID fixtures, pin-base retrofits, retrofit kits, fixtures, and various specialty solutions. Light Efficient Design luminaires are efficiently lighting a broad variety of spaces including hospitals, entertainment facilities, schools, and sports complexes.