light-sensitive

adj.	1.	Affected by light; as, the light-sensitive pigments in the retina.
	2.	(Chem.) Decomposing under the influence of light; unstable when exposed to light; - of chemical compounds.

Adj.

1.

light-sensitive - sensitive to visible light; "photographic film is light-sensitive" Synonyms: photosensitive

photosensitive, sensitive