Durable LED Solar Powered Outdoor String Lights: 16 ft long string lights with 20 LED bulbs and solar panel with on and off switch located on the back. Flexible Installation and Widely used Patio Lights: Solar patio lights string don’t need an outlet. Place the solar panel almost anywhere with the included stake and clip. this outdoor decorative bistro lights are the perfect decoration for balcony terrace, garden, Bistro, pergola, gazebo, tent, barbecue, city roof, market, cafe, umbrella, dinner, wedding, birthday, party etc. Make your outdoor space to be an enticing, relaxing and soothing retreat with LED outdoor lights. Enjoy until late: They last 5 to 6 hours on a full charge, i.e. 6 hours of direct sunlight.