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LED bulb vs Laptop in use: power comparison

The power of a laptop in use is about 5.56 times the power of an LED bulb. Selected basis: an example for LED bulb; an example for Laptop in use; approximate values.

LED bulb
Power
Laptop in use
Power
Scale

ENERGY EACH SECOND

LED bulb
9 WPower
0
Laptop in use
50 WPower
0

Power is energy per unit time: one watt is one joule per second.

In perspective5.56 times
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PowerLED bulb9 WThe electrical power drawn by a light-emitting diode lamp used for illumination.PowerLaptop in use50 WThe electrical power consumed by a laptop computer while in active use.PowerElectric kettle3 kWThe electrical power used by an electric kettle to heat water.PowerWind turbine5 MWThe rated electrical power output of a wind-driven generator.SpaceSun1,391,000 kmThe Sun is the star at the centre of the Solar System.

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LED bulb vs Laptop in use