Light reaction is also known as Light dependent reaction.
This takes place with the help of light,Photolysis and futher chemical process gos on here .
it takes place in Granna of Chloroplast.
Products=oxygen(let out),water(used for plants),NADPH,ATP
Dark reaction is also known as Light independent reaction.
This reaction takes place without the use of light.
this doesnot mean only night time,this hjust means without use of light.
After several process GLUCOSE,Co₂,O₂ is formed.
intermediary products.RiBis phospate,NADP etc