A cool idea in freezer efficiency
By Walmart Green Room on April 5, 2012 1 comment
In 2005, we partnered with General Electric to create and install our first LED freezer case lights at a Walmart in McKinney, Texas. They used 70 percent less energy and generated significantly less heat, which is important in a refrigerator. Seven years later, LED freezer case lighting is the standard in all new Walmart facilities around the globe and is becoming the industry norm for refrigerated food cases.
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1.
argetm | August 17, 2012 at 6:18 am
I also like how they can use motion sensors to only turn on the lights in the freezer in the areas where there are customers.