What should a rowboat be able to display at night to prevent a collision?

A rowboat should display a white light at the stern and a red light on port (left) side and a green light on starboard (right) side when underway at night to prevent collisions. These lights help other vessels identify the rowboat's direction and position. Additionally, if the rowboat is anchored, it should display a white light visible all around to indicate its presence. Proper lighting is essential for safety and navigation in low visibility conditions.