leaves starting to dry out..?

well i took it out from under the light and put it in my window again..
the white spots have stopped.. all the new growth is real healthy... cud be a problem with the light?

 

If the white spots was spidermites they could still be there but because the window ledge is cooler there reproductive cycle slows. Check out the underside of your leaves to see if theres any specks (mites).