noun
brightness; splendor; radiance
Refers to a brilliant, shining light or glory, often with a poetic or formal tone. Used for literal light, as well as metaphorical brilliance of achievements or character.
太陽の光輝が部屋中に満ちていた。
The brightness of the sun filled the room.
彼の功績は永遠の光輝を放つ
His achievements will shine with eternal splendor.