Switching your light bulbs could do wonders for our economy and energy crisis! Earth Day makes the launch of a new 20-year light bulb that uses 85% less energy. WOW! If every American home replacd just ONE light bulb with an Energy Star-rated light bulb, we would save enough energy to: *Light 3 million homes for a year *Save about $600 million in annual energy costs *Prevent 9 billion pounds of greenhouse gas emissions per year (equivalent to those from about 800,000 cars!)