The lighting was awarded the Bright Tomorrow competition, organized by the U.S. Department of Energy, the only one who could meet rigorous standards required by the organizers.
The competition aimed to identify an alternative 60-watt incandescent bulb, still widely used in the U.S., but to be taken out of production soon. (Manufacture of light bulbs of 100 watts has been stopped in the U.S. and Europe, in Europe was stopped and the 60-watt bulbs.)
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