US D578490 S1
We claim the ornamental design for a light-emitting diode, as shown and described.
FIG. 1 is the perspective view of the light emitting diode
FIG. 2 is the front view thereof
FIG. 3 is the rear view thereof
FIG. 4 is the left side view thereof (the right side view thereof is a mirror image of this)
FIG. 5 is the top plan view thereof
FIG. 6 is the bottom view thereof; and,
FIG. 7 is a bottom perspective view thereof.
The broken lines represent unclaimed subject matter.