1. Highlight the main light and take into account the auxiliary light. This is to use the main light to highlight the important parts of the building, and use the auxiliary light to illuminate the general parts, so that the lighting has a sense of hierarchy. The ratio of main light and auxiliary light is generally 3:1. This can not only show the main center of the building, but also show the overall image of the building.
2. Projection direction. There is a certain relationship between the main projection direction of the floodlight and the main sight direction. The angle between the main projection direction and the main sight direction should be greater than 45° and less than 90°. In order to obtain a good light and shadow modeling, the corresponding optimal projection direction should be adopted for buildings of different sizes and building parts with different shapes.
3. For extra-long buildings, such as the landscape lighting of promenades and bridges, the light is regularly reused in the horizontal or vertical direction, so that the lighting is full of rhythm and rhythm, and creates an "attractive" or "passing secluded" atmosphere. artistic conception.
4. Clever application of backlight and background light. For example, for the landscape lighting of the colonnade and the green trees in front of the wall, install lights on the inside of the colonnade or behind the green trees to illuminate the background, separate the colonnade and the green trees from the background, and form a silhouette. Well, more characterful.
5. For the landscape lighting of commemorative public buildings, office buildings or buildings with independent styles, the main tone is solemn, concise and simple, and it is generally not suitable to use color light. When necessary, only low-chroma shades can be used locally as a foil. For commercial and cultural entertainment buildings, chromatic lighting can be used appropriately, and the chroma can be improved a little, which is conducive to creating a relaxed, lively and lively atmosphere.