Opticore Blue C7 LED Christmas Lights, C7 Christmas Lights with Shatterproof Christmas Bulbs, 25 Lights, 25’

Say hello to the most beautiful, most indestructible Christmas lights you’ll ever own: OptiCore. These Christmas light bulbs are made of polycarbonate, up to 200 times stronger than glass, which makes them incredibly shatter resistant. OptiCore bulbs also feature a reflective core design that generates beautiful light and rich, vibrant color. They are rated to last up to 60,000 hours, so you get years of reliable lighting. And, these lights are so energy efficient you can connect up to 20 light sets together end to end from a single power outlet. So if you’re tired of replacing cheap Christmas lights year after year, step up to the Christmas lights that stand the test of time: OptiCore.

• This light set includes 25 blue heavy duty OptiCore C7 Christmas light bulbs, and one 25-foot commercial grade green stringer with sockets spaced 12 inches apart. To assemble, simply twist the bulbs into the sockets.
• OptiCore Christmas light bulbs are virtually unbreakable: made of polycarbonate, which is up to 200 times stronger than glass.
• OptiCore bulbs feature a special reflective core design that produces beautiful color
• Diamond faceted bulb surface reflects a spectacular light and color halo
• Nickel plates bases prevent corrosion for improved performance
• Energy efficient: connect up to 20 light sets together end to end from a single power outlet
• Commercial grade 18 gauge stringer is tough enough for virtually any outdoor conditions
• Sockets feature weep holes for trouble-free damp weather performance
• Rated for indoor or outdoor use