Road lighting, light mixing illumination
Mount the lamp in a highly usually below 15m lamppost, according to a certain distance are regularly arranged in succession in road side, both sides or central reservation of illumination.
In the same place, by two or more than two different light source formed by lighting.
Luminous ceiling lighting
Light source hidden in the ceiling, the ceiling into a surface light emitting lighting.
In order to improve the limited area or target illumination, the light than the surrounding area, designed to have minimal beam angle lighting.
Usually made of light to illuminate a scene or target, and the illuminance illuminance significantly higher than the surrounding lighting
The light was no particular direction onto a work surface and target illumination.
The light is mainly from a specific direction onto a work surface and target illumination.