Solar Powered: Operates on solar energy, eliminating the need for additional electric costs. No battery replacements are required. Light Sensor and Energy Efficiency: Light sensor controls automatic activation in the dark and deactivation during the daytime, promoting energy efficiency. 2 Switches & 8 Different Modes: On/Off summary for easy control. Mode summary with 8 different lighting modes to cater to diverse preferences. Waterproof & Memory Function: IP65 waterproof rating ensures durability in various weather conditions, including heavy rain and snow. The memory function retains the last selected mode, eliminating the need for constant adjustments. Package Included: 39ft 100 LED / 72ft 200 LED Fairy String Lights: Provides a generous length of fairy lights for versatile indoor and outdoor decorations. Ideal Uses: Versatile Decor: Suitable for both indoor and outdoor decorations. Perfect for creating a festive ambiance in gardens, patios, parties, weddings, and more. Weather Resistant: Designed to withstand various weather conditions, making them suitable for year-round use. User-Friendly Design: Easy-to-use switches for convenient control. Multiple lighting modes to customize the atmosphere. These solar-powered fairy string lights offer a combination of practicality, durability, and flexibility in creating a captivating and energy-efficient lighting display for various occasions.