The color temperature range of suitable LED lighting fi […]
The color temperature range of suitable LED lighting fixtures should be close to the color temperature range of the natural white light of the sun. It is a scientific choice; natural white light with lower illumination intensity can achieve illumination effects that are incomparable with other unnatural white light. Economical road brightness range should Within 2cd/m2, improving the total uniformity of lighting and eliminating glare are effective ways to save energy and reduce consumption.
In the age of incandescent lamps and high-pressure sodium lamps, people had no choice about the color temperature of lighting fixtures, and had to accept and adapt silently. But entering the era of LED lighting lamps that can choose color temperature, what kind of color temperature LED lighting lamps to choose. This is a major issue in terms of joint performance and lighting quality, and we cannot afford to deal with it carelessly.
In the hundreds of thousands of years from animal evolution to human beings, human beings have always lived under the natural light of the sun and carried out all production and social activities. As a result of long natural selection and evolution, the color temperature range that human eyes adapt to is the color temperature range of the sun's natural white light (5500-7500K). Within this color temperature range, human eyes have the ability to recognize movement and still life; in this color temperature range, human beings are also quick to respond to external things. Because, most of the image information of objects stored in people's brain memory information database is formed under natural white light. Therefore, the color temperature range of suitable LED lighting fixtures should be close to the color temperature range of the natural white light of the sun, which is the scientific choice.