Traditionally, on Shabbat, we light at least two candles, but this is a place to experiment; some folks like to light two candles per home, others light two per person. It is a custom to bring the light in from the candle to your eyes with your hands three times before you say the blessing and to cover your eyes with your hands while you say the blessing. Consider how you want to spread the light of the Shabbat and Chanukah candles with your guests and how you might bring the light into yourself however is meaningful to you. Light your Chanukah candles first and the Shabbat candles last, as a final work-related act before Shabbat officially begins.