Incandescent light bulb 3D print model

cgtrader

Humans typically rely on an incandescent light globe to illuminate spaces using electricity passed through it, generating intense heat until it emits radiant visible light, known as incandescence. Protecting the wire filament from damaging oxidation is essential; thus, it's sealed inside a strong glass or quartz enclosure that may contain an inert gas or be entirely vacuumed out. The chemical process in halogen lamps prevents metal evaporation from occurring on the filament, which helps extend its functional lifespan. Once powered with electric current, incandescent lights use feed-through terminals to establish electrical connectivity within the light globe's transparent housing.