Globe String Lights, 1.25 in. Bulbs, 50 Ft Black Wire, E12, C7, Clear Bulb Type: Clear Incandescent G30, E12 1.25 in. Glass Globe (Included) Light Count: 50 with a Lighted Length of 50 ft. Bulb Spacing: 12 in; and is End-to-End connectable up to 3 strands Lead Length: 6 in and Tail Length: 6 in. Wire Color: Black