<P> The lighting of a unity candle is a relatively recent addition to the traditional wedding ceremony, most popular in the United States . The unity candle ceremony uses two taper candles with a large pillar candle (called the "unity candle") in the center . At the beginning of the wedding ceremony, a representative from each family (usually the mothers of the bride and groom) light the two taper candles . Later in the ceremony (usually after the formal vows), the bride and groom use the two taper candles to light the large pillar (unity) candle together . </P> <P> Often a unity candle is decorated with the wedding invitation, an inscription, a picture of the couple, or other ornamentation . The candles are almost always white . The lighting ceremony may be accompanied by special music, an explanation of the symbolism, or just some period of mutual gazing by the happy couple . In some circles, it is customary for the couple to save the unity candle and relight it on anniversaries . </P>

When do the bride and groom light the unity candle