The ancient lights boat flow. Power boats-flow tradition Nakhon phanom province is divided into 2 parts, but for normal people to recognize a power boat, flow type, flow, which is a beautiful ship, new light for beauty, but still the flow of traditional fire-ships. The ancient lights boat called flow. Power boats are small size, users have all 7 poles by the number of days in each week. The boat, called the fire a daily occurrence since Sunday-Saturday. Ones where it is cut nail or hair put into fire ships, the krathong. To Fortune because, as the suffering and sorrow floats away with fire ships.