Extrusion for LED Based Lighting Apparatus

FIG. 1 is a top perspective view of the extrusion for LED based lighting apparatus, showing the new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is another front view thereof; and,

FIG. 8 is a side view thereof.

The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design.