Question

why does an LED require less electrical energy as compared to an electric bulb​

Answer 1

Explanation:

LEDs use much less energy than incandescent bulbs because diode light is much more efficient, power-wise, than filament light. LED bulbs use more than 75% less energy than incandescent lighting. At low power levels, the difference is even larger.

Answer 2

Answer:

A light emitting diode (LED) contains a semiconductor. Light is therefore emitted directly from the source input, without first powering a separate light emitting load (e.g. filament). ... In this way, LED consumes less power than rival technologies.♥️

Explanation:

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