FIG. 1 is a front view of a ceiling light that has the design. FIG. 2 is one side view of the light. FIG. 3 is a back view of the light. FIG. 4 is a side view taken at a right angle to the view of FIG. 2. FIG. 5 is a perspective view; and, FIG. 6 is a perspective view from a different angle.