Product Features: Color: red bulbs / white wire Number of bulbs on string: 50 Bulb size: concave wide angle Spacing between each bulb: 4" Lighted length: 16.3'' Total length: 17'' 4" lead cord 4" tail cord Additional Product Features: Commercial grade lights LED lights use 90% less energy Non-replaceable bulbs feature single mold construction Cool to the touch UL listed for indoor or outdoor use Weatherproof If one bulb burns out the rest will stay lit Strand contains 3 rectifiers this eliminates the shimmer and shake in the light set Comes with 2 spare fuses 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 .02 amps 2.4 watts