The ornamental design for a chandeliercomponent, as shown and described.
FIG. 1 is a bottom perspective view of a chandelier component in accordance with my design;
FIG. 2 is a bottom plan view of the chandelier component in accordance with my design; and,
FIG. 3 is a side elevation view of the chandelier component in accordance with my design, the opposite side, front and back being mirror images of that shown.
The broken lines showing environmental structure are for illustrative purposes only and form no part of the claimed design.