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漫射照明用于必须均匀照亮反光物体（闪亮的金属部件、电路板等）的情况，因为如果使用聚焦光，根据物体的位置，同一物体部件的灰度值可能会有很大差异。在直接照明的情况下，通常会在灯和物体之间使用能漫射光线的塑料体，以确保光线均匀分布到物体上。同样，也可以使用较大的 LED 阵列或所谓的圆顶照明。此外，还可以使用伞状间接照明。

Diffuse lighting is used when a reflective object (shiny metal parts, circuit boards, etc.) must be uniformly illuminated, as with focused light, depending on the position of the objects, very varied grayscale values could occur for the same object parts. With direct lighting, plastic bodies that scatter light diffusely are often used between lamps and the object, to ensure uniform distribution of light onto the object. Similarly, larger LED arrays or a so-called dome lighting can be used. Alternatively, indirect lighting via umbrellas can be used.