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Iron is often used in light bulbs, particularly in the filaments of incandescent bulbs, due to its ability to withstand high temperatures and provide durability. When electric current passes through the iron filament, it heats up and emits light. Additionally, iron can be used in the construction of the bulb's base and other components to enhance strength and stability. Its properties make it an effective material for both functionality and safety in lighting applications.

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1mo ago

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