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The lux (symbol: lx) is the SI derived unit of illuminance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface. It is analogous to the radiometric unit watt per square metre, but with the power at each wavelength weighted according to the luminosity function, a standardized model of human visual brightness perception.
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Koggenland is a municipality in North Holland province and the region of West-Frisia of the Netherlands. It came into existence on 1 January 2007 upon the merger of the two former municipalities of Obdam and Wester-Koggenland.
Reggio di Calabria (UK: , US: , Italian: [ˈreddʒo di kaˈlaːbrja; ˈrɛddʒo -]; Reggino: Rìggiu;...
Shawinigan is a city located on the Saint-Maurice River in the Mauricie area in Quebec, Canada....
Pavie is a commune in the Gers department in southwestern France.