A happy birthday candle with LED lights that sings happy birthday when it is lit, it is a birthday cake décor required at birthdays and anniversaries. The number birthday candle is like a dress code for the birthday cake. A perfect party supply for all the birthdays and anniversaries. This candle is reusable. A perfect candle for kids birthday parties and birthday cake decoration. Happy birthday candles for kids is a fancy and new type of birthday candle that sings happy birthday when it is lit. A candle which sings "Happy Birthday" as it is lit. A candle that can be used for birthdays of all the close relatives like children, husband/wife, parents, grandparents etc. as well as friends. The candle sings happy birthday in a soothing voice. These candles make a proper party supply for birthdays. A perfect party accessory to have around on a birthday. The candle is has LED light in it that turns on with a switch. It is a birthday candle for girls as well as boys. This is a birthday cake candle. The candle is made from wax and the holder is made of plastic. The pack contains a single candle with the respective number. Number birthday candle is a flammable good, keep it our of the reach of children. Do not leave a lit candle unattended. The candle is the shape of a '0'.