Create a unique outdoor light display this Halloween with the help of these fun, spooky purple and green LED bulbs on black stringer! We've paired our exceptionally durable, long lasting C7 Opticore LED bulbs with a commercial stringer to help you create a professional quality light display that will be the envy of the whole neighborhood. Opticore SMD LED bulbs provide superior brightness, energy efficiency, and long lasting performance compared to traditional LED bulbs. Hang these lights across the roof, run them along the driveway, or wrap them around greenery to add a memorable twist to your Halloween decorations this year!Purple and green lights create the perfect eerie effect for Halloween. Our commercial grade strings and energy efficient LED bulbs combine to create a high impact, professional quality display that will deliver season after season. Opticore bulbs featuring SMD LED technology emit superior, vibrant, radiating light and last even longer than traditional LEDs while still maintaining the virtually unbreakable, fade resistant, energy efficient benefits you want. Black wire disappears at night against most neutral-toned backgrounds, making it a great choice for lights any time of year. Hang these LED string lights along the roof, across a porch or fence, or wrap them around trees for your most exciting light display ever!