Led Quantity: 50/100LEDS. Length:7M/12M. Light color: White/Warm White/Colorful. Battery: Built-in Battery. Protection Level: IP65 Waterproof. Switch: Power ON/OFF and MODE switch. 8 lighting Modes: Steady Long bright lighting + flash lighting. Power: Solar Pannel. Use scene: You can beautify the terrace, front porch, family room, living room, kitchen, any place you like. Add a fun and romantic atmosphere to your family, parties, weddings, etc. Upgraded solar panel: powered by solar energy, it can work for at least 8 hours after fully charged. It lights up automatically at night and turns off during the day. Waterproof: both the light string and solar panel are IP65waterproof. Don't worry about using them in the rain. But this is only designed to prevent rain. Please do not immerse it in water. High-quality, soft copper wire: environmentally friendly, high energy conversion rate, durable and safe to use. Easy to shape: Flexible copper wire can easily build the shape you want. Instructions for use: Before use, please remove the protective film on the solar panel. These lights are not fully charged when they arrive. Please put them in the sun, and then directly expose them to the sun to fully charge them. Please make sure to charge at least not less than 6 hours of direct sunlight during the day. The panel must be in a dark/dimmed environment to turn on the light. When the ambient brightness is less than 10 Lux, the light will automatically turn on. If you want to open it in a brighter environment, simply cover the solar panel after charging. When you want to charge the light string, please make sure it is turned on, and then it will charge automatically. Package: 1 * LED light string, 1 * Solar panel