Get the beauty of vintage incandescent visible-filament lights, with all the modern energy savings and durability of LED, with these flexible filament string light sets. The curved filaments are lined with LED diodes that produce a warm, beautiful light. Yet you can operate them at a fraction of the cost of incandescent bulbs. Enjoy the beauty of LED flexible filament during the holidays and all year long. Red and green string lights are the classic traditional Christmas colors. And you will have one of the most beautiful light displays in the neighborhood with our commercial quality strings and energy efficient red and green LED bulbs. Combined they create a long lasting, weather resistant, professional quality display you will love to show off! 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!