Deck your halls and boughs of holly with purple incandescent Christmas mini lights. The 20 bulbs are spaced 3 inches apart on 8 feet of green wire, making them ideal for wrapping topiaries, centerpieces, and for use in crafts. UL listed for indoor and outdoor use, the strings average 3,000 hours of trouble-free lighting. The male only stackable plug lets you combine up to 21 strings while the 36-inch lead makes reaching an outlet easy. Your house will be singing holiday tunes with these distinctive and colorful lights.