Using compact fluorescent lightbulbs is one of the most effective ways to save energy in your home or business. However, they do contain small amounts of mercury and therefore require proper disposal. But don't despair! These bulbs still use less mercury than incandescent bulbs! See this
EPA Fact Sheet for details. Please check
www.earth911.org or
www.lamprecycle.org for more information about how to dispose of CFLs in your area.