photoproduct

pho·to·prod·uct

P0266860 (fō′tō-prŏd′əkt)n. The product of a photochemical reaction.

photoproduct

(ˈfəʊtəʊˌprɒdʌkt) n (Chemistry) chem any product which is produced by a chemical reaction that uses light or other electromagnetic radiation to increase energy of particles