The ornamental design for an ledkeyfob in the shape of a key, as shown and described.
FIG. 1 is a side-front perspective view of the LED key fob in the shape of a key, showing my new design;
FIG. 2 is a side-rear perspective view thereof;
FIG. 3 is front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The broken line showing of a key attachment element if FIGS. 1-8 is included for the purpose of illustrating environmental matter and forms no part of the claimed design.