Wintergreen Lighting Black Stringer, Clear S11 E17 Bulbs Commercial String with Outdoor Patio, 75 Bulb/100 75 Clear S11 patio lights spaced 15Apart on black wire, 99.8' total length SPT2 wire, 750 Watts per string, no female end Connector Commercial grade 16 gauge wire offers superior performance for restaurant and event display Nickel plated bases prevent corrosion to improve Connectivity and keep bulbs bright UL recognized Components, constructed for indoor/outdoor use