It looks like a real wax candle, but instead of a wick, it has a flame-shaped yellow LED that flickers and dances like the real thing.3 AAA batteries used and it can also avoid the danger of the real candle. It can generally last over 100 hours. Continuously change 7 colors on its own. It looks like a real wax candle, but instead of a wick, it has a flame-shaped yellow LED that flickers and dances like the real thing.3 AAA batteries used and it can also avoid the danger of the real candle. It can generally last over 100 hours. Continuously change 7 colors on its own.It looks like a real wax candle, but instead of a wick, it has a flame-shaped yellow LED that flickers and dances like the real thing.3 AAA batteries used and it can also avoid the danger of the real candle. It can generally last over 100 hours. Continuously change 7 colors on its own.It looks like a real wax candle, but instead of a wick, it has a flame-shaped yellow LED that flickers and dances like the real thing.3 AAA batteries used and it can also avoid the danger of the real candle. It can generally last over 100 hours. Continuously change 7 colors on its own.