Dreaming of red is a happy event, dreaming of the sun is a good thing, dreaming of the red sun, good luck shining, red light shining, indicating that something will have a good result.
Dreaming of a red horse is also a good sign. It indicates good luck ahead. If the horse is moving and running, it indicates that good luck is coming to you. If the horse is stationary, it shows that the weather is peaceful. As long as you work hard, you will have good results.