noun
reflected light
Technical and everyday term for light that has been reflected off a surface.
鏡の反射光がまぶしい。
The reflected light from the mirror is dazzling.
カメラは反射光を利用して被写体を捉える。
The camera captures the subject using reflected light.
透過光 is transmitted light passing through a medium, distinct from reflected light.
Compound of 反射 (reflection) + 光 (light).