Also known as Candlemas The blessing of candles According to the Roman Missal, the celebrant, in stole and cope of purple, standing at the epistle side of the altar, blesses the candles (which traditionally were of beeswax). Having sung or recited the five orations prescribed, he sprinkles and incenses the candles. Then he distributes them to the clergy and laity while the choir sings the canticle of Simeon, Nunc dimittis. The antiphon “Lumen ad revelationem gentium et gloriam plebis tuae Israel” (“A light to the revelation of the Gentiles and the glory of thy people Israel”) is repeated after every verse, according to the medieval custom of singing the antiphons. More info can be found at: https://www.catholic.com/magazine/online-edition/the-tradition-of-candlemas