Features: Color: pure white bulbs / green wire Number of bulbs on string: 100 Bulb size: C9 light covers over wide angle bulbs Spacing between each bulb: 5" Lighted string length: 41' Total string length: 41.75' 4.75" lead cord 4.25" tail cord Additional product features: Heavy duty commercial length lights LED lights use 90% less energy If one bulb burns out, the rest will stay lit Durable non-glass replaceable bulbs Screw in C9 light covers Cool to the touch 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 Contains end-to-end connectors which allows you to connect multiple sets together (not to exceed 210 watts) Wire gauge: 22 Comes with replacement bulbs and spare fuses UL listed for indoor or outdoor use 120 volts, 60 hertz, .08 amps, 9.6 watts