This super bright Green LED 30" Bead Necklace is fun for all kinds of holidays with a green color scheme, such as Irish events, St. Patrick's Day, or Christmas. Green light-up beads are perfect for any event with a green color scheme or for a fun pop of color. Each strand of 30" beads comes with 3 x AG13 batteries included and installed. Choose from fast flash, slow flash, and steady on with a quick click of the on/off button.