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What color of the light is the most hurtful eye, no regrets.

  • Author:Innotech
  • Source:Innotech
  • Release on:2018-09-14
Xiaoli always feels uncomfortable in her eyes. She is dry, afraid of light, and her eyes are closed with strong pain. After being diagnosed by doctors, the culprit is the new ceiling lamp in the house. It turned out that Xiaoli especially liked purple. Since the ceiling lamp was installed, the color of the light was almost purple every night, but I didn't know that it was the purple light that caused the eye disease.

I believe that many people are just like Xiaoli. I don't know how to judge the light and not hurt my eyes. To this end, the reporter conducted a survey of various types of lights commonly found in the market.

Purple, white, and blue light are not good for your eyes.

Yellow light is the healthiest

An industry insider who did not want to be named told reporters that evaluating the light on the eyes is not harmful, not to see if it is flickering. Usually, a lamp with a frequency of 50 Hz, that is, more than 100 flashes per second, is substantially undetectable by the human eye.

Of course, it is not that as long as the light is not broken, and no blink of the human eye is visible, it is determined that it does not harm the eyes. Does the light hurt the eyes? The root cause depends on the spectrum of the light.

The so-called "spectrum" refers to a pattern in which the monochromatic light that is dispersed by the dispersion system is sequentially arranged in a wavelength (or frequency) by the dispersion of the monochromatic light. Our common color spectrum is red, orange, yellow, green, blue, enamel, purple and so on.

Insiders pointed out that the biggest eye damage is purple light. For example, the purple light that kills mosquitoes installed in the community, the arc emitted during welding, ultraviolet light, etc., this kind of light has the greatest damage to the eyes. It is prone to acute damage caused by prolonged exposure to the eyes, resulting in corneal epithelial shedding, some ageing macular spots. Denaturation is also associated with excessive exposure to UV light.

Second, it is red light, like the dark red flame that steel workers see in the steelmaking furnace.

However, the least harmful to the human eye is yellow light. The most common yellow light is the slight yellow light from incandescent lamps used in the home. Insiders pointed out that incandescent lamps turn into 90% of energy for heat, and only 10% of the conversion to light has been eliminated by the state, but it is indeed the light with the least eye damage.

Fluorescent lamps, energy-saving lamps, and LEDs are all harmful to the eyes, and the degree is different.

Although incandescent lamps have the least damage to the eyes, they have been eliminated in plain text because they are not energy efficient. Then, in the face of various types of fluorescent lamps, energy-saving lamps, LED lamps and other lamps on the market, how to choose?

After many investigations, the reporter learned that incandescent lamps, that is, bulbs used in childhood, although not energy-saving, do not harm the eyes; fluorescent lamps, that is, electric tube tubes, fluorescent lamps, etc., emit light mainly white light, giving people the intuition is very bright The reflection is too strong, and it is easy to induce visual fatigue after watching for a long time.

For the energy-saving lamps and LED lamps that have been popularized in recent years, the industry pointed out that the white light of the energy-saving lamps is not conducive to the eyes. If the prismatic mirror is used to observe the components of the purple light, the energy saving of the LED lamps is its advantage. Big, but long-term use is not good for the eyes.


The type of luminaire is not important. The color of the light is the key.

How do you think that the lights on the market have different degrees of damage to the eyes, how to break?

Some insiders told reporters that most households, offices, and public places use fluorescent lights. If the surrounding environment is white, it will produce strong reflection under fluorescent lights. It will easily induce visual fatigue and even myopia after a long time. For this reason, it is recommended that if fluorescent lamps are used, the surrounding environment should be decorated with yellow or yellow-colored objects, which can effectively reduce visual fatigue.

Experts also pointed out that no matter what type of lamp, not long-term use will not cause fatal damage to the eyes. For the purchase of lamps, the most important thing is to choose the color of the light, yellow or warm yellow light is the right choice.

With brand name “INNOLITE®”, Innotech Industrial Co., Ltd. was founded in Shenzhen, the first Special Economic Zone in China, in 2001.We have LED panel downlight supplier, Vintage LED filament bulbs Diamond, Antique LED filament bulbs Lantern, Antique LED filament bulbs Lantern China, G80 Antique LED filament bulbs.