The ornamental design for an annulusshapedluminaire, as shown and described.
FIG. 1 is a perspective view, as seen from below, of the annulus shaped luminaire;
FIG. 2 is a perspective view, as seen from above, of the annulus shaped luminaire;
FIG. 3 is a front side elevation of the annulus shaped luminaire, a back side and left and right side elevations of the annulus shaped luminaire being mirror images thereof;
FIG. 4 is a bottom plan view of the annulus shaped luminaire; and,
FIG. 5 is a top plan view of the annulus shaped luminaire.
Portions or features of the annulus shaped luminaire not shown in the drawings form no part of the claimed design. Broken lines indicate environmental structure that forms no part of the claimed design.