?Our commercial grade string lights creates a beautiful warm soft ambiance so you can hold a outdoor family dinner, a summer night BBQ, a wedding. It adds atmosphere to bistro, deck, porch, patio, garden, backyard, terrace, pergola, café, suitable for tree-lighting like Christmas tree. ?Dusk to Dawn - The low voltage solar has soaked up the sun's energy during the day and automatically turn on at night, requiring no electricity plug in or battery operated; high grade IP65 waterproof designed for water spray, ideal gift for any indoor commercial business, backyard, patio, porch, deck, garden... ?Super-long lifespan of these S14 LED bulbs can save your electricity bills and maintenance cost.Each strand contains 12 E26 based hanging sockets, provided with (12 +1 spare) Edison bulbs .Service life can approach(25000 hours ),other bulbs which use tungsten filaments only last about 1000 hours. The distance between bulbs is approximately 2FT. ?Weatherproof: Each socket is made of PVC plastic to provide a waterproof seal around the bulb; these cables coated in a tough rubber casing so you can leave these outside all year long and withstand even the toughest conditions ?Designed for up all year round outdoor use, the outside string lights are sure to stay under the sun, rain, windy, etc.