General description Indoor and outdoor decoration with romantic lighting effects that illuminate at night, creating a perfect atmosphere for your residence. These lights are ideal for decorating gardens, terraces, lawns, porches, gates, and yards. Technical specifications Number of LEDs: 30 Length: 21ft (6.5m) Usage Charged during the day and automatically lights up at night or in dark environments. Energy-saving solar panels absorb sunlight during the day and convert it into electricity for nighttime use. High-tech light sensor allows the string lights to turn on in the dark and off at dawn. Other information Waterproof function enables normal operation in rainy or bad weather. Durable rubber cord and spherical globe lamp suitable for large-area decoration.