I claim the ornamental design for a ceiling fan light kit, as shown and described.
FIG. 1 is a front perspective view of a ceiling fan light kit showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof.
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken line showing ceiling fan light kit is included for the purpose of illustrating portions of the article and forms no part of the claimed design.