The ornamental design for a light-emitting diode floor lamp, as shown and described.
FIG. 1 is a front view of a light-emitting diode floor lamp according to the present application;
FIG. 2 is a rear view of the light-emitting diode floor lamp according to the present application;
FIG. 3 is a left view of the light-emitting diode floor lamp according to the present application;
FIG. 4 is a right view of the light-emitting diode floor lamp according to the present application
FIG. 5 is a top view of the light-emitting diode floor lamp according to the present application;
FIG. 6 is a bottom view of the light-emitting diode floor lamp according to the present application; and,
FIG. 7 is a perspective view of the light-emitting diode floor lamp according to the present application.
The broken lines present in the figures are included for the purpose of illustrating portions of the light-emitting diode floor lamp which form no part of the claimed design.