Barebones Edison Pendant String Lights Electric Lantern - Add illumination and ambiance whether you’re off the grid or in the heart of the city. The Edison String Lights make it simple to style your outdoor space. Three LED Edison lights connect by a single cord to make for easy hanging and styling. Connect up to two Edison String Light sets together for brighter appeal. Lights must be powered by an external USB power source. High: 250 lumens Low: 40 lumens Water- and rust-resistant powder-coated finish on steel components Dual-brightness LED Edison-style bulb Includes 3 carabiners for hanging 10 ft cable from power source | 4 ft between each light Connect up to nine individual Edison lights (Edison Pendant Light or Edison String Lights) using the integrated USBs