From the holidays to Christmas gatherings or a casual night with friends this season string lights add a joyful touch to any ensemble. Turn any area into glimmering heaven with this must-have series of lights! These lights are sure to be an exciting enhancement to your holiday decor. Product Features: Color: blue bulbs / green wire. Number of bulbs on string: 25. Bulb size: C7. Spacing between each bulb: 12". Lighted length: 24'. Total length: 25'. 6" lead cord. 6" tail cord. Additional Product Features: If one bulb burns out the rest will stay lit. Each light has a clip on their base so you can easily attach the lights to your tree or other desired surfaces. Bulbs easily screw in and out. Contains end-to-end connectors which allow you to connect multiple sets together (not to exceed 210 watts). UL certified and approved for indoor/outdoor use. Wire gauge: 20. 120 volts 60 hertz 1.05 amps 126 watts