As the Heritage Foundation notes:
In 2007, Congress passed and President George W. Bush signed into law an energy bill that placed stringent efficiency requirements on ordinary incandescent bulbs in an attempt to have them completely eliminated by 2014. The law phased out 100-watt and 75-watt incandescent bulbs last year.
Some may read this and think: Chill out—it’s just a light bulb. But it’s not just a light bulb. Take a look at the Department of Energy’s Federal Energy Management Program. Basically anything that uses electricity or water in your home or business is subject to an efficiency regulation.
When the market drives energy efficiency, it saves consumers money. The more the federal government takes away decisions that are better left to businesses and families, the worse off we’re going to be.
Stock up now. The law that was passed by Democrats and signed by President George W. Bush will soon take those incandescents away, to be replaced by slow-to-light "energy-efficient" bulbs and high-priced LED bulbs.