Set of 20 Red Chili Pepper Lights Item #1832 Features: Color: clear bulbs / green wire Number of bulbs on string: 20 Bulb size: mini Spacing between each light: 4 inches Lighted length: 7 feet Total length: 9 feet 22 inch lead cord Additional product features: Straight line construction Steady burning bulbs Each bulb is covered with festive red chili pepper light covers UL listed for indoor use only Contains 1 plug with end connector allowing you to stack multiple sets of lights together (not to exceed 210 watts) Comes with spare replacement bulbs, 1 spare fuse and optional blinker bulb 120 volts, 60 hertz, .129 amps, 15.4 watts Dimensions of each light cover: 2.2"L x .5"W Material(s): plastic covers/glass bulbs/wire