8 ModesSolar String Fairy Lights Outdoor 120LED Solar Garden Lights Waterproof 12M/40Ft Indoor/Outdoor Fairy Lights Copper Wire Decorative Lighting for Patio Yard Party Wedding (Warm White). · 【 8 Modes and Upgrade Battery 】 : 2 switches (Power ON/OFF, Mode changing), press mode button selects 8 different modes to satisfy your diverse needs.