FIG. 1 is a front view of a light emitting diode lamp showing our new design; FIG. 2 is a rear view thereof; FIG. 3 is a left side view thereof; FIG. 4 is a right side view thereof; FIG. 5 is a top view thereof; and, FIG. 6 is a bottom view thereof. The cover of the claimed light emitting diode lamp covering the light sources thereof is pervious to light.