Product Features Color warm white bulbs / white wire Warm white also known as warm clear has a nice natural warm incandescent like glow similar to candlelight Number of bulbs on string 100 Bulb size G12 15mm diameter, berry lights Spacing between each bulb 4 Lighted length 33' Total length 34' Additional Product Features Commercial grade lights LED lights use 90% less energy Durable non-glass bulbs 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 Cool to the touch UL listed for indoor or outdoor use If one bulb burns out, the rest will stay lit Contains end-to-end connectors allows you to connect multiple sets together not to exceed 210 watts Wire gauge 22 120 volts, 60 hertz, .08 amps, 9.6 watts