Working Principle: This is primarily achieved through the principles of Rayleigh scattering and nano-optical technology. The higher-frequency green, blue, and violet light in the solar spectrum scatters more significantly than the lower-frequency red light. Scattering by atmospheric particles scatters blue light into the diffuse sky, giving it a vibrant blue appearance. Blue Sky Lights use nanotechnology to mimic this effect, recreating the effect of countless tiny particles being illuminated by sunlight, resulting in a near-blue sky.

Product Features: Some Blue Sky Lights, such as the Yilai P20 Smart Edition, feature ultra-deep dimming technology to simulate both daylight and moonlight. They also support multiple units connected together to create the illusion of a large window with a clear blue sky. Some high-end models offer an ultra-wide color temperature range of 1600K to 8000K. When connected to a smart system, they can simulate the changing color of the sun, from early morning twilight to midday scorching sun and then to dusk. Furthermore, the Blue Sky Lights’ soft light creates a gradient texture similar to that of a real sky, neither glaring nor monotonous. They effectively improve low-lighting areas and create the illusion of a “rooftop window” in enclosed spaces.

Application Scenarios: Suitable for a variety of indoor spaces, such as living rooms, study rooms, studios, hallways, and children’s rooms. Installing it in the living room creates a luxurious villa-like lighting effect, in the study, it allows people to read in nature, in the hallway, it creates a clear blue sky upon entering, and in the children’s room, it allows children to grow up with it.