Lighting a particular area, and falls within a given solid angle. The SI unit for luminance is candela per square metre (cd/m). The CGS unit of luminance is the stilb, which is equal to one candela per square centimetre or 10 kcd/m. The amount of useful light emitted from a source or the luminous flux is measured in lumen (lm). The SI unit of illuminance and luminous emittance, being the luminous power per area, is measured in Lux. It is used in photometry as a measure of the intensity, as perceived by the human eye, of light that hits or passes
Measure of a Man (Clay Aiken album) Japan also included "On the Wings of Love" as a second bonus track. Billboard Awards Measure of a Man (Clay Aiken album) Measure of a Man is Clay Aiken's debut album, released on October 14, 2003, five months after the conclusion of the second season of "American Idol". The album debuted at number one on the "Billboard" 200 and was, with 613,000 copies sold in its first week, the highest-selling debut for a solo artist since Snoop Dogg's "Doggystyle" in December 1993. It was number one on the "Billboard" 200 for two consecutive weeks and received a Multi-Platinum certification November