Over the years, Murphy has upgraded lighting systems at our logistics campuses in favor of more energy efficient technology, including LED lighting. Known for its unparalleled energy efficiency and versatility, LED technology is ideal for use both inside and outside the warehouse. Our new Eagan logistics campus is fully lit with LEDs, making it the largest building in the Midwest equipped with LED lighting. The exterior lighting is also unique, as these LEDs are designed to operate at 20-25 percent of their luminosity at night. In the event of a driver arriving for a night-time pick-up or delivery, or an intrusion at the site, the motion sensors bring the lights up to 100 percent.