From the Beach Party Collection Item #UL1164 Features: Color: clear bulbs / green wire Conch and seashell shaped plastic light covers Bulb size: mini Number of bulbs on string: 10 Spacing between each light: 12 inches Lighted length: 10 feet long Total length: 12.5 feet long Additional product features: 30 inch lead cord Steady burning bulbs Straight line construction Contains 1 plug with end connector allowing you to stack multiple sets of lights together Comes with spare replacement bulbs and spare fuse UL listed for indoor/outdoor use 120 Volts, 60 Hertz Light cover dimensions: 2-3"H Material(s): plastic/glass/wire