String lights are the perfect addition to your backyard, patio, or garden. Our 15-Count Stacked Filament LED Edison Bulb String Light Set is coated in a tough black wire casing so they will withstand even the toughest weather conditions – so you can leave these outside all year long. This set includes 15 sockets for Edison-style bulbs that shine with a warm glow to create an inviting atmosphere for parties, events, or just relaxing at home. Our 21.5ft. string lights let you arrange strands in a variety of different configurations, giving you ultimate control over your surroundings. String them between trees or along a fence line, or in clusters around your space.