What Is This Tool?
This unit converter allows you to transform illuminance values measured in lux (lx) into flame, an informal descriptor for light emitted by open flames. It supports fields where qualitative lighting comparisons are preferred over precise photometric values.
How to Use This Tool?
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Enter the value in lux (lx) you want to convert.
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Select lux as the starting unit and flame as the target unit.
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Click convert to get the equivalent light level in flame units.
Key Features
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Converts illumination from lux (lx) to flame.
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Offers a simple way to describe light levels using an informal unit.
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Browser-based and easy to use with no installation needed.
Examples
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100 lux converts to approximately 2.322576 flame.
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500 lux converts to approximately 11.61288 flame.
Common Use Cases
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Qualitative lighting descriptions in historical or conservation reports.
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Safety and firefighting scenarios needing rough illumination levels.
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Fieldwork in archaeology or outdoor environments without photometric instruments.
Tips & Best Practices
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Use this conversion when precise photometric data is unavailable or unnecessary.
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Apply the flame unit for informal or relative illumination comparisons.
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Remember that this unit is not standardized for scientific measurements.
Limitations
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The flame unit lacks scientific standardization and exact definition.
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It is unsuitable for precise photometric or engineering calculations.
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Results are only rough approximations for qualitative use.
Frequently Asked Questions
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What does the unit lux (lx) measure?
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Lux (lx) is the SI derived unit of illuminance, quantifying luminous flux incident on a surface per square meter according to human daylight visual response.
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Is flame a standardized unit for measuring light?
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No, flame is an informal descriptor for light from open combustion sources and is not a standardized photometric unit.
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When should I use lux to flame conversion?
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Use this conversion for informal lighting descriptions, such as in historical texts, firefighting, or archaeology, when exact measurements are unnecessary.
Key Terminology
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Lux (lx)
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An SI derived unit measuring illumination as luminous flux incident per square meter, weighted by human visual response.
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Flame
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An informal, non-standard unit representing illumination from open combustion sources like candles or torches.
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Illuminance
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The amount of luminous flux incident on a surface per unit area.