Starlite Creations Indoor/Outdoor LED Mini Rope Light, 18FT, Red, 72 Lights Long lasting LED lights and connectable end to end for up to 5 sets 72 LEDs, 18&#39; lighted length, with 4.9&#39; lead cable ; UL approved adapter Light string remains lit even with one or more non-functioning lights Uses 80% less energy than traditional lights, LEDs cool to the touch Solid bright illumination, each LED has a 360 degree viewing angle .Please make sure Cables are plugged in correct positions.