File:Philips LED bulbs.jpg

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Description Two consumer LED (light emitting diode) light bulbs from Philips. The high-efficiency "L-prize" bulb is on the right. Photo by Geoffrey A. Landis.
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Source http://en.wikipedia.org/wiki/File:Philips_LED_bulbs.jpg
Author Geoffrey.landis
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11 May 2012

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current11:21, 9 June 2012Thumbnail for version as of 11:21, 9 June 20122,660 × 2,157 (2.01 MB)Angerdan{{Information |Description=Two consumer LED (light emitting diode) light bulbs from Philips. The high-efficiency "L-prize" bulb is on the right. Photo by Geoffrey A. Landis. |Source=http://en.wikipedia.org/wiki/File:Philips_LED_bulbs.jpg |Date=11 May 2...
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