How LED works ⚡ What is a LED (Light Emitting Diode)

Everyone knows LEDs and knows how to use them, but ... how does an LED or light emitting diode work? Help me make more and better videos! ◉https: // ◉https: // My social networks: ◉ Facebook: ◉ Intagram: Video references: ◉ ◉ ◉ What software do I use? ◉ 3D animations: Blender () ◉ 2D editing and effects: Premiere Pro CC