New Shooting Star Icicle Light String simulates dripping icicles with a clear white light and running light motion! These break resistant double-sided 1/2-inch tubes come in alternating lengths of 13.5 inches and 9.5 inches, with 4 of each length. Low voltage energy-saving lights have a total of 128 bright LED lights! Good for indoor and outdoor use. Included is a DC 5V/6W transformer, and you can connect up to 3 sets of lights with one adapter. There is a 39 inch lead from the adapter, with a total lighted length of 7 feet. Great addition to your holiday festivities!