From the Peppermint Twist CollectionFeatures:Color: Red bulbs / green wireBulb size: Concave wide angleCandy shaped light coversNumber of bulbs on string: 20Spacing between each bulb: 4"Lighted length: 6.3''Total length: 8.8''25.5" lead cord4.75" tail cordAdditional Product Features:LED lights use 90% less energyDurable non-glass replaceable bulbsCool to the touchIf one bulb burns out the rest will stay litLights are equipped with Lamp Lock feature which makes them replaceable interchangeable and keeps them from falling outContains end-to-end connectors which allows you to connect multiple sets together (not to exceed 210 watts)UL listed for indoor/outdoor useComes with replacement bulbs and spare fuseWire gauge: 22120 volts 60 hertz 0.025 amps 3 watts