Create a relaxing environment with floating flower tea lights that change colors. Each floating wax flower is 2.5 inches in diameter and have a color changing LED that automatically turns on when placed in water. You can make an attractive centerpiece for your next gathering or light up your next pool party. The battery operated tea lights are safe for use in bathtubs or anywhere a burning candle would be a risk. The set of six flower tea lights include two each of red, white and purple. Each flower includes one CR2032 battery with replacement batteries available.