This name was first used by a villain with powers with a light theme. Real name: Arthur Light
(The Society. Fearsome Five. Suicide Squad. Injustice Gang. Injustice League. Black Lantern Corps)
And then it was used by a Japanese female character who had all these powers and more the power to fly. (Justice League member)
- control light
- light blasts of energy
- force fields
Arthur: Appears in Teen Titans and DC Universe Online. Mentioned in The Flash.
Kimiyo: Appears in Justice League Unlimited, DC SUper Hero Girls (web series) and two different versions appear in the Flash series.