luminous energy

Noun

 * 1)  The radiant energy of the visible portion of a spectrum of light

Related terms

 * , SI unit of measurement

Translations

 * Chinese:
 * Mandarin: 發光能量, 光能量
 * Finnish: valoenergia
 * French:
 * German: Lichtmenge, Lichtenergie
 * Japanese: 光度エネルギー,
 * Korean: 발광 에너지
 * Russian: лучи́стая эне́ргия