When you can't pick a color for your outdoor string lights, go with multicolor lights! They are as colorful as it gets, and thanks to our commercial quality strings paired with our energy efficient multicolored LED bulbs, they are long lasting too. Get the energy efficient benefits of LED with weather resistant stringers using these commercial grade string light sets. 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. Green wire is the perfect choice for displaying lights on bushes and grass, outlining landscapes or illuminating a wide range of other natural backdrops. Create a professional quality light display any time of year when you hang OptiCore lights along your roof, around your trees, or anywhere around your home.