LED tealight candles can be used in lanterns, advent wreaths or other decorations where placing a classic burning candle isn’t appropriate. They’re a safer alternative to common wax tealight candles. The soft flame of the LED candle looks very realistically, it flashes irregularly and shines in the same colour tone as a real flame. Each candle already contains batteries (one candle needs 3 x LR44 battery), batteries are replaceable so you can use the candles repeatedly.