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La Roë | |
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La Roë is a commune in the Mayenne department in north-western France.
Lux | |
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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.
Downingtown is a borough in Chester County, Pennsylvania, 33 miles (53 km) west of Philadelphia....
Modena (UK: , US: , Italian: [ˈmɔːdena] (listen); Modenese: Mòdna [ˈmɔdnɐ]; Etruscan: Mutna;...
Reux is a commune in the Calvados department in the Normandy region in northwestern France. It is...