File:Compact fluorescent lamp replacement.jpg

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Compact_fluorescent_lamp_replacement.jpg ‎(218 × 185 pixels, file size: 32 KB, MIME type: image/jpeg)

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English: Replacing incandescent lamps with compact luorescent lamps is one of the simplest ways to reduce energy use in spaces containing historic light ixtures. Installing energy efficient ballasts and lamps provides even greater long-term operational cost savings.
Date
Source http://www.gsa.gov/graphics/pbs/TechnicalGuideLightingFINAL2.pdf
Author GSA

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Public domain This image is a work of the General Services Administration, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States. Public Domain

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current19:13, 19 April 2012Thumbnail for version as of 19:13, 19 April 2012218 × 185 (32 KB)Preservapedia (talk | contribs)

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