But everything exposed by the light becomes visible, for everything that is illuminated becomes a light itself.
Berean Standard Bible (BSB)
But all things, when they are reproved, are revealed by the light, for everything that reveals is light.
World English Bible (WEB)
But{G1161} all things{G3956} that are reproved{G1651}{(G5746)} are made manifest{G5319}{(G5743)} by{G5259} the light{G5457}: for{G1063} whatsoever{G3956} doth make manifest{G5319}{(G5746)} is{G2076}{(G5748)} light{G5457}.
Strong's King James
(13) Now everything is revealed when exposed by the light because everything that's revealed becomes light.
The F.O.G
The F.O.G Message
and all the things reproved by the light are manifested, for everything that is manifested is light;
Young's Literal Translation