Adorn your Christmas tree or porch with these super bright bulbs featuring trouble-free, Perm-O-Snap patented internal design that ensures wire contact and provides extra security against bad weather and vandals. If one bulb burns out, the rest will stay lit. Details:Clear bulbsBrown wireNumber of bulbs on string: 50Bulb size: miniSpacing between each bulb: 4”Lighted length: 16.75 feet Total length: 17.25 feet3" lead cord3” tail cordContains end-to-end connectors which allows you to connect multiple sets together (not to exceed 210 watts)Comes with replacement bulbs and spare fusesUL listed for indoor or outdoor useWire gauge: 22120 volts 60 hertz 0.2 amps 24 watts