Selection of light source and height for landscape lighting

Selection of light source and height for landscape lighting

Landscape lighting street lights need to choose a suitable light source to use. When choosing a light source, choosing a light source should consider factors such as light color, color rendering, efficiency, and life span. The light color is equivalent to the color of the exterior wall material of the building. Generally speaking, gold bricks and yellowish-brown stone are more suitable to be illuminated with warm light, and the light source is high pressure sodium lamp or halogen lamp.

The light source selected by the landscape light determines the lighting effect it uses. The lighting effect of the building may be different due to its unsightly differences. The lighting effect may be more uniform, or the light and dark changes may be strong; or it may be relatively flat The way of expression, or the more lively way of expression, depends on the properties of the building itself.

Of course, the use of landscape lighting street lamps is also equipped with a suitable lighting height. Its height determines the required illuminance. The required illuminance mainly depends on the brightness of the surrounding environment and the color depth of the exterior wall materials of the building. The recommended illuminance value It is for the main facade. Generally speaking, the illuminance of the secondary façade of led landscape lights is half of the main façade, and the three-dimensional sense of the building can be expressed by the difference of light and dark between the two sides.