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The Light Bulb Low Down: An Energy Efficiency Guide

Light Bulb Moment CustomMade, April 6, 2015. Image credit: Josch13 In 2014, the Nobel Prize in Physics was awarded to a Japanese-American team of scientists who had achieved a milestone. What was their momentous creation? The humble LED light. “Incandescent light bulbs lit the 20th century; the 21st century will be lit by LED lamps.”