Philips Day-Brite has opened the world’s first Leadership in Energy and Environmental Design (LEED) Certified Lighting Institute (LEED-CI), designed to educate visitors about the importance of good lighting and highlight the importance of energy conservation. The 5,000-square-foot DCO Lighting Institute, located within the company’s plant in Tupelo, Miss., will utilize products and techniques that represent the best lighting practices, balancing functionality, controllability and energy consumption in accordance with IESNA/ASHRAE guidelines.