Mounting clips for a draping decorative light string

A clip for supporting wire parts of a decorative light string comprising:

• front and back plastic shells each having top and bottom ends, and having side edges between said ends, said shells being hinged together at a hinge axis located at one of said ends to swing from an open position to a closed position whereat said shells have a locking interfit adjacent the other of said ends of the shells;
• said shells each having an exposed side-to-side guideway extending between its side edges and having a bottom guideway extending from said side-to-side guideway to the bottom end of the shell;
• said side-to-side guideways registering to form a side-to-side wireway and said bottom guideways registering to form a bottom wireway, when said shells are in said closed position, whereby an elbow part of a first wire can be positioned in the side-to-side guideway and bottom guideway of a selected one of said shells when said shells are in open position, and a straight part of a second wire can be positioned to occupy the full length of the side-to-side guideway of said selected one of said shells, when said shells are in open position, and whereby said elbow part then occupies a portion of said side-to-side wireway and the length of said bottom wireway, and said straight part occupies the full length of said side-to-side wireway, when said shells are swung together into said closed position;
• and a mounting element extending from one of said shells.