Outdoor String Lights - 30ftBulbs are dimmable for flexibility in mood lighting and give off a warm amber glow ideal lighting for gazebos, patios, pergolas, restaurants and more. Connect Up to 13 string lights Commercial strength, heavy duty 16 3 sjtw cord that withstands extreme temperatures and wet weather Each 30 ft string light set includes 10 light sockets set 3 ft apart, 10 decorative clear incandescent bulbs and 5 spare bulbs. If one bulb goes out, the rest will remain