Add unique lighting to your holiday decorations with this G50 light set. They can also add a modern and elegant touch to your outdoor wedding， patio， or poolside. Features:Color: warm white bulbs / black wireNumber of bulbs on string: 20Bulb size: G50Spacing between each bulb: 12Lighted length: 19Total length: 206 lead cord6 tail cordAdditional Product Features:Each light has a clip on their base to easily attach the lights to your tree or other desired surfacesFully assembledBulbs easily screw in and outIf one bulb burns out， the rest will stay litContains end-to-end connectors which allow you to connect multiple lighted items together (not to exceed 210 watts)UL certified and approved for indoor or outdoor useWire gauge: 20120 volts， 60 hertz， .083 amps， 10 watts