1. Improved version. This advanced version of our best-selling string light includes a USB-C charging port in addition to a USB-A port for faster, more convenient charging of your devices. 18 FT cord with 20 bright white LEDs, Luci String Lights provide up to 20 hours of illumination on a single charge, making it an excellent way to light up your space.2. Bright and long-lasting. Emitting 100 lumens across 20 warm white LEDs along an 18-foot cord, this light delivers up to 20 hours of runtime on a single charge, perfect for extending your day into the night.3. Dual charging options. Equipped with both USB-C and USB-A ports, Luci String allows you to charge your mobile devices while enjoying reliable lighting.4. Fully solar-powered, no batteries required. Lucis built-in high-efficiency solar panel enables eco-friendly charging. Fully charges in 16 hours via sunlight or 68 hours via USB.5. Strong, portable, and adventure-ready. Its compact design makes it easy to carry on any trip. Luci String can be hung easily using included hanging clips and a secondary nylon cord on the base unit.6. Lightweight and durable. Designed for outdoor adventures, the base unit collapses to just 2 inches and weighs only 11.3 oz (320g).