Electricians switching out fluorescents for LEDs (tubular) in the Nanofabrication Lab in Keller Hall at the University of Minnesota. This is a clean room facility, so everyone (including the photographer) had to be gowned. The third photo is three floors above, where the ballast is being replaced and rewired.

20120306Keller NanoFab Lab114.jpg

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20120306Keller NanoFab Lab115.jpg

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20120306Keller NanoFab Lab122.jpg

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This page contains a single entry by Victor Bloomfield published on March 10, 2012 9:50 AM.

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