I am trying to decide if article 210.70 requires the outside light at the passage door of a dwelling unit to be located on the building or can it be a garden type light in the yard near the door? 210.70(A) says that "In Dwelling" units lighting outlets shall be installed in accordance with 210.70 (A) (2) I take this to mean that light must be located on the building. What is your opinion of this?