Traditionally, the Western term "Candlemas" (or Candle Mass) referred to the practice whereby a priest on 2 February blessed beeswax candles for use throughout the year, some of which were distributed to the faithful for use in the home. In Poland the feast is called "Święto Matki Bożej Gromnicznej" (Feast of Our Lady of Thunder candles). This name refers to the candles that are blessed on this day, called gromnice, since these candles are lit during (thunder) storms and placed in windows to ward off storms.