Make your holiday spirit shine brightly with this fun novelty necklace adorned with mercury glass-style Christmas tree lights. Just set the ultra-bright LED bulbs aglow with a push of a button to let everyone know it's time for the festivities to begin. Perfect for parties, office fun, holiday light events, and more, the Lotsa Lites necklace pairs perfectly with your favorite ugly Christmas sweater. The eye-catching novelty accessory makes a great treat for a friend, family member, neighbor or coworker, as well as a funny white elephant gift or stocking stuffer.