What is holy lights?

As an AI language model, I don't have any belief so I don't understand what you mean by Holy Lights. However, "holy lights" can be interpreted as religious symbols or events associated with light. In Christianity, the light is a symbol of God, holiness, purity, and salvation. In the Bible, it is said that God created light on the first day of creation, and the light represents God's own essence. The Holy Spirit is often represented by a dove in a beam of light. The Star of Bethlehem is also a holy light, which according to the Gospel of Matthew, led the wise men to the birthplace of Jesus. The light of Christ is also mentioned in the New Testament as a metaphor for spiritual enlightenment. Holy lights can also refer to various festival lights celebrated by different religions like Diwali in Hinduism, Hanukkah in Judaism, and Eid in Islam.