Brown wire works great when hiding wire. If one bulbs goes out, the rest stay lit. These sets have 50 mini, 2.5 volt bulbs with 3.2″ spacing between each bulb. Connect up to 10 sets, end-to-end. UL listed for indoor and outdoor use. The lighted length is 13′. Total length is 15.5′. There is 30″ from the male plug to the first bulb.
50 mini clear lights with brown wire
3.2″ spacing between bulbs
Lighted length – 13 feet
Total length – 15.5 feet
End-to-end connectors (up to 10 sets end to end)