People always yearn for the blue sky, and know that often looking up at the blue sky will feel very happy, but they do not know why the sky is blue. It was not until 1900 that British physicist Lord Rayleigh discovered the Rayleigh scattering law, which explained why the sky is blue.
However, there are many places in our life where skylight cannot be installed due to structural problems. After nearly three years of hard work, artificalsky finally developed an artificial sky light with a blue sky visual sense and a deep blue sky.
“The intensity of Rayleigh scattering is inversely proportional to the fourth power of the wavelength.”
Lord Rayleigh, British physicist
Only true Rayleigh scattering can infinitely approach the optical effects found in nature, making the artificial blue sky more profound and transparent.