Make your event shine with these innovative floralytes that are totally submersible. Use in floral vases for brilliantly illuminating designs. Creatively placed throughout the table setting, colored lights will "WOW" your guests and make your event most memorable. Batteries Included (2-CR2032). Sold by the box / 10 Lights per box. Each light measures 1.25" wide x 1" tall. Batteries Included Last Approximate 48hrs.