what is the raw materials in a bulb
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The incandescent light bulb is made out of few materials – metal, glass and inert gas, and together they form a light bulb which provides us with light. These three materials combined create a light bulb.
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One of the main components in a bulb , the filament is prepared by mixing tungsten and binder and then drawing the mixture into a fine wire around a steel mandrel. The base is made with the glass such as pinch, exhaust tube and fuse is made with the copper.
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