The ornamental design for a housing for lightemittingdiodes, as shown and described.
FIG. 1 shows a perspective view of the housing for light emitting diodes;
FIG. 2 shows a side elevation view thereof;
FIG. 3 shows a bottom side elevation view thereof; and,
FIG. 4 shows a top side elevation view thereof.
The broken lines of FIG. 1 to FIG. 4 illustrate portions of the housing for light emitting diodes that form no part of the claimed design. The side opposite that shown in FIG. 2 is a mirror image of that shown in FIG. 2.