These pure white lights are perfect to brighten up your Christmas tree or anywhere you want a cool white glow LED lights use 90% less energy than incandescent bulbs. They are non-glass and are cool to the touch Product Features Color pure white bulbs / green wire Number of bulbs on string 100 Bulb size C9 Spacing between each bulb 8” Lighted length 66’ Total length 67’ 6” lead cord from the plug to the first bulb 6” tail cord Additional Product Features Lights are equipped with a clip on the base of each bulb so that you can easily attach the lights to trees, bushes and more! UL listed for indoor or outdoor use If one bulb burns out, the rest will stay lit Replacement bulbs and spare fuses included Contains end-to-end connectors which allows you to connect up to 29 sets together not to exceed 210 watts Wire gauge 22 120 volts, 60 hertz, .06 amps, 7.2 watts