http://qudt.org/vocab/unit/LUX
Individual unit:Lux
qudt:abbreviation
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lx
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qudt:base unit dimensions
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m^{-2}.cd
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qudt:code
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1080
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qudt:conversion multiplier
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1
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qudt:conversion offset
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0.0
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qudt:description
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The SI unit for measuring the illumination (illuminance) of a surface. One lux is defined as an illumination of one lumen per square meter or 0.0001 phot. In considering the various light units, it's useful to think about light originating at a point and shining upon a surface. The intensity of the light source is measured in candelas; the total light flux in transit is measured in lumens (1 lumen = 1 candelau00b7steradian); and the amount of light received per unit of surface area is measured in lux (1 lux = 1 lumen/square meter). One lux is equal to approximately 0.09290 foot candle.
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qudt:has quantity kind
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quantitykind:Luminous Flux per Area |
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qudt:id
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U150E1080
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qudt:online reference
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qudt:si units expression
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lm/m^2
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qudt:symbol
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lx
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qudt:ucum case-insensitive code
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LX
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qudt:ucum case-sensitive code
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lx
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qudt:ucum code
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lx
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LX
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rdf:type
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qudt:Unit |
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qudt:Derived Unit |
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rdfs:isDefinedBy
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rdfs:label
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Lux
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skos:exact match
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skos:prefLabel
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lux
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References |
- as qudt:applicable unit (quantitykind:Luminous Flux per Area)
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