Svater commercial grade string lights are made from heavy duty black wire and have special weatherproof sockets that form a seal around the bulb string lights which make the string lights to be waterproof.
Svater Outdoor String Lights 200 FT Patio Lights with 104 Shatterproof LED Bulbs Commercial Grade Waterproof Plastic Hanging Lights for Bistro Backyard Cafe Market Warm White 2700K (2 X 100 FT) Price in USA