Make your holiday lighting festive and bright with a commercial LED pure white M5 Christmas light system. The 25 cool to the touch and energy efficient LED mini light bulbs are spaced 4 inches apart on 8 feet of green wire making them ideal to decorate commercial displays, house trim, and fence lines. UL listed for indoor/outdoor use, you can safely combine up to 66 sets end-to-end. This lighting system requires one plug adapter that is not included. Let these unique lights add flair to your commercial holiday lighting display.