Features Color pure white bulbs / green wire Number of bulbs on string 100 Bulb size C7 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 Cool to the touch If one bulb burns out, the rest will stay lit Durable non-glass replaceable bulbs Screw in C7 light covers UL listed for indoor or outdoor use 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 22 120 volts, 60 hertz, .06 amps, 7.2 watts