Annual energy saving 75% The canopy area to the entrance of the Arkansas Children’s Hospital was lit with 100 watt mercury vapor downlights creating an undesirable greenish hue and unsanitary conditions with bird and insect access. The mercury vapor lamps required frequent and costly replacements as well as the high cost to operate.     LumenOptix™ Solution LRD8 30 watt, 2000 lumen, 4000k LED Retrofit Downlights. Benefits •     Increased light output by well over 50% •     Improved color rend...