A Light Bulb Made Using Graphene Will Go on Sale Later This Year


A Light Bulb Made Using Graphene Will Go on Sale Later This Year
The bulb, which is dimmable, is said to provide a brighter light than conventional LEDs, use up to 10 percent less energy and last longer, too. The Financial Times reports that the bulb could cost less than $20 when it goes on sale.

March 30, 2015 at 10:18AM
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