188 S. Northwest Highway
Cary, IL 60013
Since 2008, Light Efficient Design has combined design sensibility with innovative technology advancements to become the premier source for energy-smart LED retrofit solutions. Light Efficient Design invests in product testing to ensure the performance and reliability of our unique product designs. We are proud that our products are supported by UL, DLC, Lighting Design Lab, LM79 and LM80, and Lighting Facts. We focus only on LED retrofit solutions to offer the broadest assortment of state-of-the-art lighting products.