File:Light bulb energy efficient-mini.jpg

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Light_bulb_energy_efficient-mini.jpg(48 × 48 pixels, file size: 946 B, MIME type: image/jpeg)

energy efficient lightbulb

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current01:40, 24 December 2009Thumbnail for version as of 01:40, 24 December 200948 × 48 (946 B)DavidMRDSpencer (Talk | contribs)energy efficient lightbulb
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