Whether it is natural light or the white light of the desk lamp, as long as the lighting is sufficiently adequate, it is good for the eyes, and in the case of lighting harmful to the eyes, it is mainly caused by the insufficient brightness of the lighting and flickering of the light and so on.
Adequate light is one of the important conditions to form a clear vision, if the patient is not enough light when writing and reading, it is very easy to cause visual fatigue and lead to myopia growth, at this time, whether it is in the natural light or in the white light of the desk lamp lighting, as long as the light conditions are sufficient, will not jeopardize the health of the eyes, it is good for the eyes.
In addition is the flickering light for the formation of myopia is also a role, normal natural light and desk lamp lighting generally does not appear obvious flicker, but in some dance halls, bars, restaurants and so on there will be flickering lights, in the lighting of these lamps and lanterns under the eye on the eyes will have a certain degree of danger.
It is recommended that patients with ocular discomfort seek timely medical attention to assess their condition and follow the doctor’s instructions.