How many members of Congress does it take to change a light bulb? Americans may soon find out, courtesy of a contrarian piece of legislation introduced this month by Rep. Michele Bachmann of Minnesota.

Titled the "Light Bulb Freedom of Choice Act," the bill seeks to repeal the nationwide phase-out of conventional light bulbs, the kind that have been used for more than a century -- pretty much since the invention of the incandescent light bulb.

Bachmann, a first-term Republican, is challenging the nation's embrace of energy-efficient compact fluorescent lights, saying the government has no business telling consumers what kind of light bulbs they can buy.

"This is an issue of science over fads and fashions," Bachmann said in an interview Tuesday.