LED LIGHTS: Unique Smooth Color Changing Submersible Battery Operated Led Small Round Decor "CHANGING COLOR" LED Lights. Great Vase Fillers with Gem Stones, River Rocks & Flowers. Box of 10 Each with LED Lithium 3V Battery Included. PLUS (2) Extra 3V Replacement LED Battieies. Lights are 1" Diam. Re-Usuable Small LED "CHANGES COLORS" Lights. BEAUTIFUL LED COLOR CHANGING LIGHTS 10 LIGHTS PER CARD