OptiCore C9 Blue and White Christmas Lights (Cool White), LED String Lights with Shatterproof Christmas Bulbs, 50 Lights, 50ft

OptiCore LED Christmas Lights from Wintergreen Lighting are the most beautiful, and most indestructible, Christmas lights you’ll ever own. Made of polycarbonate, which is up to 200 times stronger than glass, these lights can withstand almost anything. They also feature a reflective core design for superior optics. You’ll get rich, amazing color and a bulb that’s virtually unbreakable. Plus these lights are so energy efficient you can connect multiple light sets together end to end. So say goodbye to replacing your Christmas lights every year, and say hello to the most advanced Christmas lights available: OptiCore.