• How Many Lightbulbs Does it Take to Change the World? One. And You're Looking At It.
  For years, compact fluorescent bulbs have promised dramatic energy savings--yet they remain a mere curiosity. That's about to change.
  For years, compact fluorescent bulbs have promised dramatic energy savings--yet they remain a mere curiosity. That's about to change.
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  in Public bookmarks with years compact fluorescent bulbs promised dramatic energy savings--yet

savings--yet from all users