Plays 25 classic Christmas tunes in harmonized sound Songs include: We Wish You A Merry Christmas, 12 Days of Christmas, Up On The Rooftop, Jolly Old Saint Nicholas, O Come All Ye Faithful, Good King Wenceslas, Joy To The World, Came Upon A Midnight Clear, Santa Claus Is Coming To Town, O’ Christmas Tree, Rudolph the Red Nosed Reindeer, What Child Is This, O Little Town of Bethlehem, God Rest Ye Merry Gentlemen, Hark! The Herald Angels Sing, Deck the Halls, First Noel, Angels We Have Heard On High, Silent Night, Away In A Manger, We Three Kings, Jingle Bells, I Saw Three Ships, Bring A Torch and The Snow Lay On The Ground Control box allows you to have the lights on with or without the music Control box is designed to perform the following lighting effect: flashing, double dancing, single dancing, cascading and combination When the music is turned off the lights can be on combination or steady burning Product Features: Bulb: red bulbs / green wire Bell color: red Number of bulbs on string: 40 Spacing between each bulb: 6.5" Lighted length: 17" Total length: 22" 60" lead cord Additional Product Features: UL listed for indoor use only If one bulb burns out, the rest will stay lit Comes with replacement bulbs and fuse Contains 1 plug with end connector which allows you to stack multiple lighted items together (not to exceed 210 watts) Wire gauge: 22 120 volts, 60 hertz, .32 amps, 38.4 watts Bell dimensions: 1.25" high x 1.3" diameter Material(s): plastic/glass bulbs/wire