Ideal decoration - These realistic battery powered cone-shaped candles have a warm and flickering yellow flame, making them perfect for dining tables, churches, birthdays, weddings, fireplaces, and Christmas decorations. Surprisingly, you can hang them on fishing lines from the ceiling in Harry Potter classrooms/bedrooms/parties or any other occasion.Application: Our battery powered conical candles are easy to use. Unscrew the ring at the bottom of the candle, install 2 AA batteries, and then remove the battery cover on the LED candle to easily open and close.Durable: A pack of 12 LED Harry Potter floating candles, each requiring 2 x AA batteries (excluding batteries), with a lifespan of over 700 hours (30 days), continuous lighting, perfect size of 2 cm D x 16.5 cm H, suitable for various candle holders and chandeliers.Family Safety - Flameless LED candle lights, no fire or smoke, these small LED candle lights can be used without worrying about flames, and there is absolutely no risk of fire, wax dripping or burning. They are safe for families with pets or children. Don't worry about fires, smoke, messy wax droplets, or dirty tablecloths.