What context can I use each word in?
Learn when and how to use these words with these examples!
luminance
Example
The luminance of the stars in the night sky was breathtaking. [luminance: noun]
Example
The camera's sensor can detect changes in luminance levels. [luminance: adjective]
brightness
Example
The brightness of the sun made it difficult to see without sunglasses. [brightness: noun]
Example
Can you adjust the brightness of the screen on your phone? [brightness: adjective]
Good things to know
Which word is more common?
Brightness is a more commonly used term than luminance in everyday language. Brightness is a versatile term that can be used in various contexts, while luminance is more specific and often used in technical or scientific fields.
What’s the difference in the tone of formality between luminance and brightness?
Luminance is generally considered a more formal term than brightness, as it is often used in technical or scientific contexts.
