Features Color cool white bulbs / green wire Cool white has a very slight blue tint, it has the look of ice and is used to create a true icy wintry scene Number of bulbs on string 100 Bulb size G12 15mm diameter, berry lights Spacing between each bulb 4 Total length 34' Additional Product Features LED lights use 90% less energy Durable non-glass bulbs 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 Comes with end-to-end connectors which allows you to connect multiple sets together not to exceed 210 watts This set has the ability to connect to as many as 22 additional sets 120 volts, .08 amps, 9.6 watts