Usually the color temperature is better for the eyes when it is 4000k~5000k.
Color temperature is a measurement that indicates the color component of light. The lower the color temperature, the more yellowish the light is, while the higher the color temperature, the more blue-white the light is. The color temperature that is better for eye health is close to the color temperature of the sun at noon, usually around 4000k~5000k.
We are concerned about the lighting conditions, in addition to focusing on the color temperature but also focus on the brightness, simply just color temperature in a reasonable range, but if the light is not enough brightness, still not conducive to the health of your eyes.
It is recommended that patients with eye discomfort consult a doctor in a timely manner to assess the condition, under the guidance of the doctor for treatment.