Oak Leaf 30-LED Fairy String Lights, Battery Operated, Warm White, Set of 2 Oak Leaf String Lights: 30 LEDs & 9.8ft each strand, 2 strands in total. Battery Life up to 64+ hours; Two Button Cells (CR2032) required (Included) for each set. Bendable & flexible copper wire can be easily wound around your furniture, bed, window, staircase, bar, tree, balcony or garden. Heat insulated copper wire ensures safe usage & LEDs remain cool after long hours use Energy-efficient, environment-friendly, and cost-effective Battery Operated Twinkle lights