Filament base
Modern bulbs have a glass base that extends high into the bulb, and used to support the filament against shock. These filaments run right from the base.
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Uploaded on May 10, 2008
Taken on May 10, 2008
Filament base
Modern bulbs have a glass base that extends high into the bulb, and used to support the filament against shock. These filaments run right from the base.
215
views
0
faves
0
comments
Uploaded on May 10, 2008
Taken on May 10, 2008