Features:
Color: red, blue, amber and green bulbs / green wire
Number of bulbs: 4
Bulb size: C7 bulb (inside 5" plastic light cover)
Spacing between bulbs: 15"
Lighted string length: 3.75'
Total string length: 5'
12" green lead cord

Additional product features:
UL listed for indoor or outdoor use
If one bulb burns out, the rest will stay lit
End-to-end connectors allow you to connect multiple sets together (not to exceed 210 watts)
120 volts, 60 hertz, .17 amps, 20 watts
Wire gauge: 20
Ground stakes included

Dimensions: 8"H x 3.5"W x 3.5"D
Material(s): plastic/glass bulbs/wire