Features:Color: Warm white bulbs / white wire"Warm white" also known as "warm clear" has a nice natural warm incandescent candle-like glowNumber of bulbs on string: 100Bulb size: C9 light covers over wide angle bulbsSpacing between each bulb: 5"Lighted string length: 41''Total string length: 41.75''4.75" lead cord4.25" tail cordAdditional product features:Heavy duty commercial length lightsLED lights use 90% less energyIf one bulb burns out the rest will stay litDurable non-glass replaceable bulbsScrew in C9 light coversCool to the touchLights are equipped with a clip on the base of each bulb so that you can easily attach the lights to trees bushes and moreContains end-to-end connectors which allows you to connect multiple sets together (not to exceed 210 watts)Wire gauge: 22Comes with replacement bulbs and spare fusesUL listed for indoor or outdoor use120 volts, 60 hertz, 0.08 amps, 9.6 watts