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Definition for LED - Light Emitting Diodes


Definition: Light emitting diodes are diodes(electronic components that let electricity pass in only one direction) that emit visible light when electricity is applied, much like a light bulb. When many LEDs are side-by-side, they can create pictures, such as the scrolling red LED signs found everywhere.
Also Known As: Light Emmitting Diodes
Common Misspellings: LCD

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