General Nutrition Centers has dramatically reduced its energy consumption while improving store aesthetics by switching to LED lamps. The chain is in the final stages of completing a retrofit of some 2,700 company-owned North American stores. 


GNC has employed a variety of lighting technologies over the years, always keeping energy consumption in mind. But it came to a point where the chain wanted an even more energy-efficient turnkey solution, one that would reduce costs and add to store appearance.