Give any one advantage of LEDs over conventional incandescent low power lamps

How is a light emitting diode fabricated ? Briefly state is working. Write any two important advantages of LEDs over the conventional incandescent low power lamps.

Explain the working of LED and what are its advantages over conventional in can descent low power lamps.

Describe briefly lhow light emitting diode is fabricated and expalin its working write three important advantages of LED over conventional incandescent lamps

Write any two advantages of Light Emitting Diode (LED) over conventional incandescent low power lamps .

What is a light emitting diode? Write an advantage of using it over conventional low power lamps.

What the help of a diagram, show that biasing of a light emitting diode (LED). Give its two advantages over conventional incandescent lamps.