how led light bulbs are made

LED light bulbs begin their journey in the heart of factories, where raw materials like semiconductor wafers are crafted into tiny diodes. These diodes emit light when energized, and are meticulously assembled with reflectors and lenses to create efficient, durable bulbs that revolutionize lighting.

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how is led light bulb made

The journey of an LED light bulb begins with the careful selection of semiconductor materials, typically gallium nitride. These materials are processed to create p-n junctions, where electrons recombine and emit light. Each bulb is then encased in a durable shell, ready to illuminate our lives efficiently.

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