9 Tribals Solar Powered Christmas String Lights 60 LED 26ft 8 Modes Fairy D&uml;&brvbar;cor Lighting For Outdoor, Indoor, Patio, Garden Tree, Wedding, Homes, Curtain, Bedroom, Seasonal Decorations (Multi-color) Switch: One is Mode (Flashing mode convert switch), Another is Power On/Off (After switch turned on, can automatic light control and charging). Eco-Friendly:Built-in rechargeable Ni-MH batteries will be charged automatically during the day and light up at night without any external power source. Waterproof: Suitable for Indoor & Outdoor. Easy to Operate & Install:Simple operation with Two switch and one Stake. Beautifully designed and widely used: widely used in road, yard, window, shops, hall, stage, especially as Christmas tree decoration creating a warm and romantic atmosphere.