French translation for "luminous efficiency"

efficience lunaire (ration entre la quantité de lumière de laquelle on tire profit et la quantité gaspillée de lumière)

Similar Words：

"luminous arc 2" French translation, "luminous blue variable" French translation, "luminous blue variables" French translation, "luminous discharge tubes" French translation, "luminous efficacy" French translation, "luminous energy" French translation, "luminous flux" French translation, "luminous infrared galaxy" French translation, "luminous intensity" French translation