LED fixtures are anywhere from 30 to 60 percent more efficient than traditional industrial lighting. For a company like GM, which operates 350 plants around the world, the savings can quickly add up.
So last year, GM signed an agreement with the company called Current, powered by GE, to be its new LED supplier. But a lower electricity bill was just a part of the picture.
The Manchester, England, native recently bought his 11-year-old-son his first smartphone. “Less than a week after giving him his first mobile phone, he is completely addicted to Pokémon Go,” Barrett says.
At night, the fair was lit by hundreds of thousands of incandescent bulbs. Although GE founder Thomas Edison had patented the light bulb 14 years earlier, no one had seen a light exhibit on the scale of the Chicago fair.