The ornamental design for a combined ceilingfanhousing and light kit, as shown and described.
FIG. 1 is a bottom perspective view of a combined ceiling fan housing and light kit showing my new design;
FIG. 2 is a top perspective view thereof;
FIG. 3 is a front elevational view thereof, the rear elevational view, the left side elevational view, and the right side elevational view being substantially the same thereof;