How does the light dependent reaction affect the calvin cycle?

The light dependent reaction of photosynthesis provides two important requirements ATP and NADPH to the Calvin Cycle. ATP-It is a energy rich compound. The light energy is stored in it. It provides the energy for the formation of energy rich chemical bonds in glucose. Finally, it changed into ADP. NADPH-It helps the reduction of carbondixide into glucose. Finally, it oxidised into NADP. Thank You B K Mishra

The energy required for the light-independent reactions is supplied by those molecules.

The Calvin cycle requires both energy and reducing power, which are produced by the light-dependent reactions. Specifically, ATP is required for the phosphorylation of ribulose bisphosphate (RuBP) and for the reduction of 3-phosphoglycerate (3-PGA) to glyceraldehyde-3-phosphate (G3P), while NADPH serves as the cycle's reducing power.