Spread a little luck of the Irish with these novelty shamrock string lights! They feature 20 mini green shamrocks on a clear wire with a battery pack. The battery pack has an on/off switch and the best part is that if one bulb goes out the rest stay lit.Product Features:Color: green bulbs / clear wire Green shamrock-shaped light covers Number of bulbs on string: 20Bulb size: concave wide angleSpacing between each bulb: 4.5 Lighted length: 7Total length: 7.820 lead cordAdditional Product Features:LED lights use 90% less energyCool to the touchSuitable for indoor use onlyRequires (3) AA size batteries; not includedAutomatic timer function with 6 hours on and 18 hours offNon-replaceable bulbsOn/off switch located on back of battery packCannot connect multiple sets togetherDimensions: 7L x 1.25HMaterial(s): plastic/wire