LED light bulb
US D538950 S1
The ornamental design for an LED light bulb, as shown and described.
FIG. 1 is a bottom perspective view of an LED light bulb showing my design;
FIG. 2 is a top perspective view thereof;
FIG. 3 is a front elevational view thereof, the rear being a mirror image of the front;
FIG. 4 is a left side elevational view thereof, the right side being a mirror image of the left side;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
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