As stated by Sutra, by lighting a candle in front of Buddha it will help to enlighten one's heart and also brings good luck. Waken Temple offers:

Love and respect relationship blessing: the candle will be lit in front of the Bodhisattva of Maha Cundi. Well known for her blessing of love and respect, the blessing will go to those seeking for love and respect, from either personal issues or to gain better business relationships.

Wealth blessing: the candle will be lit in front of Jambhala. Jambhala is the king of heaven. Sworn to protect Buddhism, and he will give blessing to the fellow Buddhist who lacks of material resources to study Dharma.

Health Blessing: the candle will be lit in front of the Medicine Buddha for those seeking to improve one's health.