ces: Zářivý výkon

Information
has URI	http://lexvo.org/id/term/ces/Z%C3%A1%C5%99iv%C3%BD%20v%C3%BDkon

Meaning
means	(noun) the quality of being luminous; emitting or reflecting light; "its luminosity is measured relative to that of our sun" luminosity, light, brightness level, brightness, luminousness, luminance