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• 05:33, 1 October 2025 Gina645530773491 talk contribs created page What Is An LED (Created page with "<br>Imagine it or not, LEDs were first invented in 1927 by Oleg Losev in Russia, however a sensible industrial LED wasn't developed till the 1960s. That's when James R. Biard and Gary Pittman created a GaAs-primarily based LED while working at Texas Devices. Since then, LEDs have been utilized in client electronics gadgets such as calculators, optical communications equipment, and in nearly every manufacturing trade. Immediately, we regularly encounter LEDs in client mil...")