The Great Switch-Out

latitude 38.540921, longitude -121.727168

Compared to traditional incandescent light bulbs, new compact fluorescent bulbs use at least two-thirds less energy and last up to 10 times longer. But some people say their lighting is too harsh. QUEST sheds some light on the bulb debate.

Air Date: Tuesday, Jul 31 2007 at 10:30AM
Duration: 2:59 Episode: 116 Segment: c
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Topics: Engineering, Environment
Location: Yolo County

 

QUEST is a TV, radio, web, and education series by KQED that explores science, environment and nature in Northern California.   » More

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