Wintergreen Lighting 25' Patio String Lights, Green Wire with 25 G40 Clear Globe Lights, Wedding Lights, Patio Lights, Outdoor String Lights 25 clear G40 globe lights spaced 12" apart on green wire, 25.0' total length. SPT1 wire, 175 watts per string, connect up to 3 light sets. Commercial grade 18 gauge wire offers superior performance for restaurant and event display. Nickel plated bases prevent corrosion to improve connectivity and keep bulbs bright. Transparent bulbs allow light to shine from a visible filament. Hang lights and enjoy brilliant illumination for 3,000 average hours. Globe lights are popular party and patio lights. UL Recognized Components, constructed for indoor / outdoor use.