The ornamental design for an leddesklight, as shown and described.
FIG. 1 is a perspective view from the front and right side of the LED desk light.
FIG. 2 is a right side view thereof.
FIG. 3 is a left side view thereof, 180 degrees from FIG. 2.
FIG. 4 is a front view thereof.
FIG. 5 is a rear view thereof.
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines in FIG. 7 indicate that the bottom surface and the features within the bounds of the bottom surface form no part of the claimed design. The broken lines in FIGS. 2 and 5 form no part of the claimed design.