Take apart the chandelier, removing light bulbs, shades, crystals and any other removable parts. Use a damp rag to clean the part that you plan to paint, and allow it to dry. Place the chandelier on a drop cloth.
Cover the parts of the chandelier that you cannot remove, and you do not want to paint, with painter’s tape. These parts include the sockets, plastic pieces that do not come off and the cord.
Apply a layer of spray metal primer to the metal parts. Allow it to dry.
Paint the chandelier with spray paint in your desired color. Apply several thin coats instead of one thick coat, allowing each coat to dry before adding another.
Reassemble the chandelier. Replace the old bulb shades with new ones that coordinate with the new paint color, if necessary.