The ornamental design for a surface mount led, as shown and described.
FIG. 1 is a top perspective view of a surface mount LED, showing my new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a front elevation view thereof, the rear elevation view being an identical image thereof;
FIG. 4 is a left elevation view thereof, the right elevation view being an identical image thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken lines consisting of evenly sized broken lines in the drawings depict portions of the surface mount LED that form no part of the claimed design, while the broken lines consisting of unevenly sized dash-dot-dash lines in the drawings depict the boundary of the claimed invention and it is understood that the claim extends to the boundary that forms no part of the claimed design.