Product Features Color pink bulbs / green wire. Number of bulbs on string 50. Bulb size wide angle mini bulb . Spacing between each bulb 6 . Lighted length 24'. Total length 25'. Additional Product Features LED lights use 90% less energy. Commercial grade lights. Cool to the touch. UL listed for indoor or outdoor use. If one bulb burns out, the rest will stay lit. Non-replaceable bulbs feature single mold construction. Unlike most lights, this type of construction prevents moisture from seeping in and causing corrosion. Water and weather resistant. 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,.04 amps, 4.8 watts.