Note: You need to bring your own battery. SUPER LONG BATTERY LIFEEach LED tea light candle uses a CR2032 button cell and can be replaced easily via the tab at the bottom. EXTREMELY REALISTIC: These flameless tealights mimic the melting appearance and the flame-burning wicks of real tea candle, with the soft flickering effect, make your room full of sweet and romantic atmosphere! SAFE & NO FIRE RISK,NO HASSLE & NO MESS Without fire,smoke or dripping wax. The tealight candles can be used in bedrooms, lounges, bathrooms and etc. Safe for Kids, Pets, Seniors.No more cleaning candle drips or worrying about starting a fire. PERFECT for EVENTS: The flickering bulb battery LED Tea Lights candles are ideal for festival celebration/wedding/votives/dinner/anniversary /Valentine's Day/Thanksgiving/Halloween /Christmas.