Can too much light in Veg cause EC to skyrocket?

Hi there! If the ec of the run off is really high then it is not because of the lights but its strain related. every plant neeeds different amount of nutes and the light intenisty has some role in this but still if the ec is 10 you arer just giving them way too much nutes. Fort example potassium (K) is needed more when there is less light and needed slightly ness when there is more light etc. but still the lights dont play that big role in this so ease up on your nutes!