Premium Quality: 4cm high, 3.6cm diameter, the battery operated tea lights are ideal for romantic wedding, table decoration, birthday, festival, home decoration, etc. Come with Long Lasting Electronic Batteries: Pack of 24 flickering LED candles with batteries included and installed, lasting more than 30 hours, ready to use and can be easily turned on or off with a slide switch. Non-Waterproof: These flickering flameless LED tea lights are not waterproof. However, they can be safely used in an outdoor lantern or mason jar without worrying about flames. There is no risk of fire or burns, making them suitable for families with pets or children. Simulated Flickering Flame: The plastic votive candle is made of high-quality materials, premium flickering electronic circuit and bright LEDs. They can be used as mood candles with tealight holders, glass cups or luminary bags