OIP (2)

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বিদেশি প্রিমিয়াম ভিডিও Here's some basic information about LEDs: _What is an LED?_ An LED (Light Emitting Diode) is a type of semiconductor device that converts electrical energy into light. _How does it work?_ When a voltage is applied to the LED, electrons recombine with holes, releasing energy in the form of photons, which we see as light. _Key Characteristics:_ 1. _Color_: LEDs are available in a range of colors, including red, orange, yello