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Illuminance Converter
Convert between different units of illuminance such as lux, foot-candles, and phots.
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Illuminance Converter
Convert between different units of illuminance such as lux, foot-candles, and phots.
Key values: 500 lux · = 46.45 fc
Bright Sunlight vs. Overcast Day
Direct sunlight reaches 100,000 lux. Convert to foot-candles for photography reference.
Key values: 100,000 lux · = 9,290 fc
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