18 Foot Long Christmas Rope Light Item #1380-03 Features: Color: red Spacing between each bulb: 1.5 inches Lighted length: 18 feet Total length: 19 feet Approximate thickness: 0.5 inch diameter Additional product features: These LED lights use up to 80% less energy Super bright bulbs Cool to the touch End-to-end connector with the same opening of 1" allow you to connect multiple sets together (not to exceed 210 watts) Includes mounting clips, screws and zip ties for easy placement UL listed for indoor/outdoor use 120 volts, 60Hz, 0.08 amps, 9.6 watts