Higher Quality and Lower Costs - These 50ft outdoor string lights are equipped with our upgraded heavy-duty wires and 27 shatterproof Edison bulbs, which can be easily connected up to 30 strands. You more→can place them in a larger area without worrying about length and frequent replacements. With a lifespan of over 30,000 hours, our energy-saving string lights will not only provide brighter lighting but also cut down on your electricity bills by 90% compared to incandescent ones. Weatherproof and Safer - Our weatherproof technology ensures that these durable outdoor string lights can withstand rain, wind, snow, and extreme temperatures up to 158 degrees Fahrenheit, allowing you to confidently leave …