Gold LED bulbs provide a wondrous warm glow and provide all the energy efficiency and long life of LED partnered with the durability of our weather resistant, easy-to-install commercial stringers. 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. Plus, these string lights are end-to-end connectable, so you can connect different lengths together up to 1,000 feet (960 max watts). Green wire is the perfect choice for displaying lights on bushes or a wide range of other natural backdrops. Create a professional quality Christmas light display this year when you hang OptiCore lights along your roof, around your trees, or anywhere around your home.