level of illumination

USAGE SUMMARY

The phrase "level of illumination" is correct and usable in written English.
It can be used when discussing the brightness or intensity of light in a particular environment or context. Example: "The level of illumination in the room was too low for reading comfortably."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

29 human-written examples

Consequently, vision in older people can be significantly improved by an increase in the level of illumination.

Encyclopedia Britannica

The eye's ability to discern detail is determined by several factors, including the level of illumination and the degree of contrast between light and dark regions on the object.

Encyclopedia Britannica

Using this technique, it is possible to achieve sharper focus at a given level of illumination than is possible with any ordinary lens system.One application for wavefront coding may be the burgeoning field of biometrics the use of a unique piece ofpersonal information, such as a fingerprint, retinal scan or voiceprint, for identification.

The Economist

Either way, Hirshberg's comments don't suggest any great level of illumination on Activision's part.

TechCrunch

At the same level of illumination, the same number of charge carriers was generated.

Nanoscale Research Letters

By design, perturbation would produce a lower overall level of illumination, which was predicted to occur during the blocking condition.

EXPLORE: The Journal of Science and Healing

Human-verified similar examples from authoritative sources

Similar Expressions

31 human-written examples

Fixtures and controls that allow the levels of illumination to be adjusted in different areas of the room are essential.

The New York Times

And in the same way that our eye adapts to different levels of illumination, we're designed to kind of go back to the happiness set point.

The New York Times - Magazine

It's a subtle reminder to dial back when you do not need operating-room levels of illumination.

The New York Times

It may be assumed that the sensation of luminosity under any given condition is determined by certain ganglion cells that make connections to all three types of cone and also to rods; at extremely low levels of illumination their responses are determined by the activity aroused in the rods.

Encyclopedia Britannica

However, at higher levels of illumination the CFL is still a cheaper source.

Energy for Sustainable Development

Expert writing Tips

Best practice

When describing experimental conditions, specify the "level of illumination" in standard units like lux or candelas to ensure reproducibility and comparability across studies.

Common error

Avoid using "level of illumination" interchangeably with color temperature. "Level of illumination" refers to the intensity of light, while color temperature describes the hue or warmth of the light (measured in Kelvin).

Linguistic Context

The phrase "level of illumination" functions as a noun phrase typically used as an object or complement within a sentence. It refers to the intensity or amount of light present in a particular environment or on a specific surface. Ludwig AI confirms its correct and usable nature in written English.

Expression frequency: Common

Frequent in

Science

70%

News & Media

15%

Encyclopedias

7%

Less common in

Wiki

5%

Formal & Business

2%

Reference

1%

Ludwig's WRAP-UP

In summary, the phrase "level of illumination" is a grammatically correct and commonly used noun phrase that refers to the intensity or amount of light in a given environment. As Ludwig AI confirms, it is suitable for use in various contexts, with a primary focus on scientific and technical writing. While alternatives like "light level" or "illumination intensity" exist, "level of illumination" maintains its place as a precise and widely understood term. Remember to use appropriate units like lux when quantifying light levels and avoid confusing it with color temperature. By understanding its function and typical usage, you can effectively incorporate "level of illumination" into your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

illumination intensity

Replaces "level" with "intensity", focusing on the strength of light.

light level

A more concise way to express the same concept.

brightness level

Substitutes "illumination" with "brightness", emphasizing the perceived light intensity.

intensity of light

Reorders the words to emphasize "intensity" and uses "of light" instead of "illumination".

degree of brightness

Uses "degree" to quantify brightness, offering a more formal tone.

ambient light level

Specifies that the light level is the surrounding or background light.

lighting intensity

Similar to "illumination intensity", but uses "lighting" as a general term.

luminosity level

Replaces "illumination" with "luminosity", referring to the intrinsic brightness of a light source.

quantity of light

Focuses on the amount of light present rather than its intensity.

light exposure

Emphasizes the amount of light received by a surface or object.

FAQs

How can I measure the "level of illumination" in a room?

You can measure the "level of illumination" using a light meter, also known as a lux meter. Place the meter at the desired location and it will display the light intensity in lux (lx) or foot-candles (fc).

What is a good "level of illumination" for reading?

A "level of illumination" between 300 and 500 lux is generally recommended for comfortable reading. However, individual preferences may vary, and tasks requiring finer detail may benefit from higher illumination.

How does the "level of illumination" affect photography?

The "level of illumination" is crucial in photography as it directly impacts the exposure and overall brightness of the image. Insufficient illumination can lead to underexposed images, while excessive illumination can cause overexposure. Adjusting aperture, shutter speed, and ISO settings can compensate for different illumination levels.

What are some synonyms for "level of illumination"?

You can use alternatives like "light level", "brightness level", or "illumination intensity" to express a similar meaning depending on the context.