8/31/2023 0 Comments How the led light worksWhat a diode is and how it is made is critical to understanding how these marvelous devices work. The first two words, Light and Emitting, are pretty self-explanatory, but the third word, Diode, might be new to some of you. To begin to understand how an LED works, let’s start by breaking down the acronym. Thanks to advances in LED technology, more powerful bulbs are being manufactured. Compared to old style incandescent (or filament) bulbs and even the new compact fluorescent bulbs, LEDs use much less energy to generate the same amount of light and last longer than both other types of bulb. Long used only for low-intensity illumination (think of the blinking lights on the front of your computer), the new generations of LEDs are being used to replace all sorts of light sources from car head lights to flat panel televisions to the common light bulb. An acronym you have probably seen a whole lot of in recent years is LED, or Light Emitting Diode.
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