Understanding How LEDs Produce Light An LED (Light Emitting Diode) is a tiny electronic component that produces light when electricity flows through it. Unlike traditional bulbs that rely on a heated filament, LEDs generate light through a physical process known as electroluminescence. This allows LEDs to be far more efficient, longer-lasting, and cooler in operation …
The Story Behind One of History’s Greatest Inventions The invention of the light bulb is one of the most pivotal achievements in history, marking a significant shift from a world illuminated by candles and gas lamps to one brightened by electric light. The light bulb, as it exists today, was not the result of a …