insufficient illumination

USAGE SUMMARY

The phrase "insufficient illumination" is correct and usable in written English.
It can be used in contexts where there is a lack of adequate light, such as in discussions about lighting conditions or visibility issues. Example: "The room was filled with insufficient illumination, making it difficult to read the fine print on the document."

✓ Grammatically correct

Encyclopedias

Science

Wiki

News & Media

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

The latter factor is often ignored, but insufficient illumination can cause eyestrain and physical discomfort.

Encyclopedia Britannica

Moreover, when using traditional tools, designers are unable to directly experience some lighting phenomena that may affect the visual perception of the occupants, e.g., brightness, darkness, glare, or insufficient illumination.

Visualization in Engineering

Ironically, initial studies showed that in correcting this problem, issues of insufficient illumination were experienced.

Wikipedia

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

Metal films thinner than 80 nm provided insufficient blocking of light around the aperture, while metal films thicker than 120 nm resulted in too little illumination transmitted through the aperture.

ACS Nano

Furthermore, it also enables the nonemissive reactant to absorb two photons simultaneously and activate the fluorescence of the emissive product, under the influence of relatively low illumination that would, otherwise, be insufficient to ensure efficient two-photon absorption.

Inorganica Chimica Acta

Additionally, the exceptionally low current level of the array of NBs nanolines on the PI substrate under UV illumination is also a result of insufficient filling and low connectivity among nanograins.

Nanoscale Research Letters

Simply checking laryngoscopes for the presence of illumination on a regular basis is insufficient to ensure best or even adequate function.

Critical Care

Therefore, the overall performance highly depends on the expression label which is insufficient to characterize data by the variations of pose, illumination, etc.

EURASIP Journal on Advances in Signal Processing

While a UV exposure of TMSC, containing 5 and 10 wt% NHNA leads to an almost complete desilylation (approx. 11 % remaining silyl ether groups after illumination with E ≥1.8 J cm−2), lower NHNA concentrations of 1 and 2 wt%, lead to an insufficient conversion of 7 and 27 %, respectively, after a prolonged illumination with an irradiation dose of E = 7.3 J cm-2.

Cellulose

Insufficient emotion.

The New Yorker

Illumination never arrives.

The New Yorker

Expert writing Tips

Best practice

When describing the impact of light on visual comfort or task performance, use "insufficient illumination" to emphasize the functional inadequacy of the light source. For example: "The experiment was conducted under conditions of insufficient illumination, leading to inaccurate data collection."

Common error

Avoid using "insufficient illumination" in casual conversations. Opt for simpler terms like "not enough light" or "too dark" for everyday situations to maintain a natural tone.

Linguistic Context

The phrase "insufficient illumination" primarily functions as a descriptive term, modifying a noun to indicate a lack of adequate light. As evidenced by the Ludwig AI examples, it is often used to describe lighting conditions in a variety of contexts, from interior design to scientific experiments.

Expression frequency: Rare

Frequent in

Science

30%

News & Media

25%

Encyclopedias

20%

Less common in

Formal & Business

15%

Wiki

10%

Reference

0%

Ludwig's WRAP-UP

In summary, "insufficient illumination" is a grammatically sound phrase used to describe the inadequacy of light, as confirmed by Ludwig. Though its usage is considered rare, it is best suited for formal, scientific, and technical contexts. The examples highlight its application in describing lighting deficiencies that affect visual comfort and performance. When writing, consider using simpler alternatives like "inadequate lighting" or "poor lighting" in informal situations. While accurate, "insufficient illumination" is best reserved for scenarios where precision and formality are required.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

inadequate lighting

Focuses on the lighting system being less than required.

poor lighting conditions

Emphasizes the state of the lighting.

dim light

Refers to the low intensity of the light.

low light levels

Specifically quantifies the amount of light available.

subdued illumination

Suggests a deliberate reduction in lighting.

weak lighting

Indicates the lighting is feeble or ineffective.

scant light

Implies a minimal amount of light.

deficient lighting

Highlights the lack of necessary lighting.

limited light

Implies a restriction on the amount of available light.

faint illumination

Refers to the indistinct and weak nature of the light.

FAQs

How to use "insufficient illumination" in a sentence?

You can use "insufficient illumination" to describe situations where there is not enough light for a particular purpose. For instance, "The accident was attributed to insufficient illumination on the roadway".

What can I say instead of "insufficient illumination"?

Alternatives include "inadequate lighting", "poor lighting", or "low light levels", depending on the specific context.

When is it appropriate to use the term "insufficient illumination"?

Use "insufficient illumination" in formal or technical contexts where precision is important, such as in scientific reports, legal documents, or engineering specifications. In more casual settings, simpler terms might be preferable.

What's the difference between "insufficient illumination" and "poor lighting"?

"Insufficient illumination" emphasizes the lack of adequate light to perform a task or meet a requirement, whereas "poor lighting" may refer to light that is of low quality, uneven, or otherwise undesirable, even if the overall amount of light is sufficient.