These outdoor LED string lights, equipped with upgraded reinforced wires and 52 shatterproof Edison bulbs., can be easily connected up to 15 strands, widely covering large spaces, eliminating worries about length and frequent replacements. With an ultra-long lifespan of over 30,000 hours, they are energy-efficient, saving up to 90% of electricity compared to traditional incandescent bulbs., providing longer-lasting light and lower electricity bills. The waterproof design ensures that they can withstand rain, wind, snow, and extreme temperatures up to 158°F, allowing for year-round outdoor use with peace of mind. The bulb shells are made of hard anti-drop plastic, protecting you and your family during hanging and eliminating the risk of sudden broken glass shards. The ST38 vintage teardrop-shaped E12 bulbs. emit a soft, warm yellow glow, with just the right brightness to create a classic cafe ambience. Featuring built-in hooks and zip ties, they are easy and quick to install, with improved components for enhanced durability and hassle-free use. Whether it's for gardens, balconies, terraces, pavilions, tents, cafes, or even bedrooms, living rooms, markets, weddings, birthdays, Christmas parties, and other occasions, these outdoor LED string lights are indispensable and stunning decorations.