Candela was chosen so that the new definition would precisely match the old definition. Although the candela is now defined in terms of the second (an SI base unit) and the watt (a derived SI unit), the candela remains a base unit of the SI system, by definition. If a source emits a known luminous intensity "I" (in candelas) in a well-defined cone, the total luminous flux "Φ" in lumens is given by where "A" is the "radiation angle" of the lamp—the full vertex angle of the emission cone. For example, a lamp that emits 590 cd with a radiation angle
Vincenzo Candela February 2018, following a successful open tryout appearance. He made his professional debut in the USL on 24 March 2018 in a 1-0 win over Penn FC. Vincenzo Candela Vincenzo Marco Antonio Nicola Constantino Candela López (born 28 September 1994) is a Colombian footballer. Candela was born in Bogotá, Colombia, but he and his family moved to Sunny Isles, Florida in the United States when he was 4 years old. His father is Italian and his mother is Colombian. Candela spent time in Europe with Real in Portugal, Alemannia Aachen in Germany, and Eupen in Belgium, before moving back to