Question

what is LED how it is better than an ordinary bulb​

Answer 1

Answer:

Diode light is much more efficient, power-wise, than filament light. LED bulbs use over 75% less energy than incandescent lighting. At low power levels the difference is larger. Bright LED flood lamps use only 11 to 12 watts while creating a light output comparable to a 50-watt incandescent.

Answer 2

Explanation:

DIODE LIGHT IS MUCH MORE EFFECTIVE , POWER WISE THAN FILAMENT LIGHT. LED BULBS USE OVER 75%LESS ENERGY THAN INCANDESCENT BULBS . AT LOWPOWER LEVELS THE DIFFERENCE IS LARGER .BRIGHT LED FLOOD LAMPS USE ONLY 11 AND 12 WATTS WHILE CREATING A LIGHT OUTPUT COMPARITABLE TO A 50 WATT INCANDESCENT