Vision: Seeing a bright light: you will receive spiritual guidance, which will enable you to overcome a difficult situation. Seeing the headlights of a car: you are in for an unpleasant surprise. See Light.
Depth Psychology: Floodlights are a sign of your being very focused and alert right now. Floodlights shining on you: others have seen through you—you have been “found out.” If the floodlights illuminate a road, it means a glimpse into the future.... Dreamers Dictionary
To dream of the northern lights symbolizes youth, renewed energy, and vitality. You finally see the big picture about a relationship or situation you are facing. On the other hand, the northern lights may imply that although you know what you need to do, you may be too afraid or too lazy to make the right move.... Dream Symbols and Analysis
To dream about the Northern Lights represents renewed energy, vitality, and youth.
A situation or relationship is finally made clear to you. Alternatively, it indicates that you know what you need to do, but may be too lazy or too afraid to jump into action.... My Dream Interpretation
Traffic, stress, order, an indication of needing to understand the signs of the times, or to establish these signs. Green light: idea, insight, understanding. Red light: repressive dream.... Little Giant Encyclopedia