It was called the “Energy Independence and Security Act of 2007.”
The law made lightbulbs more expensive, less reliable and less pleasing light-wise.
It was called the “Energy Independence and Security Act of 2007.”
The law made lightbulbs more expensive, less reliable and less pleasing light-wise.
Incandescent bulbs may have the last laugh: MIT is working on a bulb that may reach 40% efficiency! Happy days to come. . . .
http://news.mit.edu/2016/nanophotonic-incandescent-light-bulbs-0111