The reason why landscape lamp can produce colorful lights to bring us beautiful visual effect is also because it has diffuse light like this kind of landscape lamp. It's not that there's a scientific basis for its color. We set some more complex colors to create a beautiful atmosphere or environment. He will match according to the color of our whole space. For example, when a place's colors are too complex and diverse, it actually feels bad. We can simply understand the principle of light scattering between them.
When light strikes opaque materials with smooth surfaces (such as mirrors and metal mirrors), directional reflection occurs. The incident angle is equal to the reflection angle and is in the same plane; Produce scattered light.
The transparency of the material causes the transmitted light to pass through the material in different ways. When the two surfaces of the landscape lamp are parallel, the direction of the transmitted light and the direction of the incident light remain unchanged. It is not parallel; Non directional light is called diffuse light, which is caused by relatively rough surface (leading to non directional reflection or internal reflection and refraction) and relatively large particles inside.
