Color selection of LED eye protection light
1. Buying shows that the index value is high, the higher the color rendering index, the closer to natural light, and the clearer the objects you can see. Of course, you don't need to tilt your head to look at it for a long time, and it is not easy to make your eyes too tired.
2. It is not recommended to buy a small desk lamp with a color temperature exceeding 4000K, because the LED light produced by that way will look too bright and white, and it is actually not eye-friendly. This is because the higher the kinetic energy occupancy of blue light, the higher the color temperature, the whiter the transmitted light, and even the blue in the white.
The most unacceptable human eye is blue light and UV light. Long-term exposure to blue light with low light wavelengths can cause a lot of damage to human eye-specific somatic cells. Even if you eat more foods that are good for your eyes, it will not be effective.
3. The stroboscopic problem of LED lights. In scientific research, flashing is exhausting to everyone, causing harm to reading articles and causing loss of eyesight. At this stage, the frequency is sure that no stroboscopic in the actual sense is impossible. The national standard of our country for qualified products requires stroboscopic> 3125Hz. Therefore, you need to recognize whether it meets the national industry standards.
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