Blue and green commercial quality outdoor string lights are fun and unique! And easy, thanks to our energy efficient LED bulbs paired with our highly durable stringers. Together they create a long lasting, weather resistant lighting design that is easy to install and provides professional-quality display for years! 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. White wire blends flawlessly with white gutters and house trim and creates an elegant light display for outdoor weddings and events. 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!