Set of 10 LED Color-changing Icicle Christmas Lights Item #1804 Features: Color: bulbs change from blue to white / green wire Number of icicles on string: 10 Icicle length: 3.5 inches Spacing between each bulb: 7 inches Lighted length: 5.5 feet Total length: 8 feet Additional Product Features: LED lights use 90% less energy Super bright bulbs Cool to the touch End-to-end connectors allow you to connect multiple sets together (not to exceed 210 watts) UL listed for indoor/outdoor use 120 volts, 60Hz, 0.02 amps, 2.4 watts