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
Candela Andújar also one of the key players of u-17 national team in the 2016 World Cup. At the end of the tournament she was one of the 10 candidates for the Golden Ball, which she lost to Fuka Nagano. Candela Andújar Candela Andújar Jiménez (; born 26 March 2000) is a Spanish football forward currently playing for Barcelona B in the Spanish Second Division. Andújar began her career at the age of 7 as a goalkeeper in Barberá Andalucia, playing with boys. After 4 years she joined CE Sant Gabriel and spent a season there, this time in midfielder position and