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Power

Just how powerful is 100 milliwatts?

Tiny devices

100 mW

Scale

ENERGY EACH SECOND

100 milliwatts

The quantity is exact as entered.

100 mWPower
0
Indicator LED

The electrical power used by a small light-emitting diode that indicates device status.

50 mWPower
0
Power is energy per unit time: one watt is one joule per second.

A little perspective

100 milliwatts is about 2 times the power of an indicator LED.

Measurements, assumptions & sources +

100 milliwatts

Power: 100 mW; definition.

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

NIST — SI conversion factors

Indicator LED

Power: 50 mW; example.

A chosen 50 mW electrical input.

Defined examples — our methodology

The marked power is calibrated. Unmeasured illustration details are representative.

Measurement details

Why these numbers?

Compare 100 milliwatts with the power of an indicator LED. The notes below explain how each value was chosen.

100 milliwatts

100 mW

Power · definition

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

Indicator LED

50 mW

Power · example

A chosen 50 mW electrical input.

Comparing
Power ↔ Power
Relative size
100 milliwatts is about 2 times the power of an indicator LED. 100 milliwatts is approximately 100% greater than the power of an indicator LED.

How to read the visual

The diagram uses the recorded measurements. Details outside the marked spans do not set the scale.

  • The power of an indicator LED: This is an illustrative comparison value, not a claim that every example is the same.

Power is the rate of energy transfer or use, not the total energy.

0.1 Wwatts
0.0001341 hpmechanical horsepower

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