Set of 72 LED Christmas Lights Item #X108028 Features: Color: orange bulbs / black wire Number of bulbs on string: 72 6 foot drop length Low voltage electric adapter 60" lead black wire Additional Product Features: LED lights use 90% less energy Super bright bulbs Bulbs last up to 100,000 hours If one bulb burns out, the rest will stay lit Durable non-glass bulbs Cool to the touch UL listed for indoor 120 volts, 60Hz