Bulb 3d model
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Bulb

Bulb

by GrabCAD
Last crawled date: 1 year, 11 months ago
An incandescent light bulb is an electric light with a wire filament heated to such a high temperature that it glows with visible light. The filament is protected from oxidation with a glass or fused quartz bulb that is filled with inert gas or a vacuum. In a halogen lamp, filament evaporation is slowed by a chemical process that redeposits metal vapor onto the filament, thereby extending its life.

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