Nowadays, the children’s schoolwork burden is very heavy, and it is inevitable to write homework at night. Writing an assignment at night requires preparing an eye protection for the child. The use of eye protection can effectively protect your child's vision. When many parents buy eye-protection lamps, the understanding of the light source is rather confusing. Which of the yellow and white light is more eye-protecting ? Is it white or warm when the child writes homework? Today, I will introduce you to the yellow and white light which is more eye-protecting and the white light or warm light of the homework .
First, yellow and white light which is more eye protection
1, Huang Guang
Warm light is also yellow light. For those who use the lamp for a long time, the yellow light will save energy than the white light. Therefore, the general yellow light is an energy-saving lamp with low radiation and reduced expenses for electricity. In fact, for most people, the use of white or yellow light, mainly in the space, in the bedroom and living room like to use yellow light, because it is more warm and sentimental.
2, white light
Many people are entangled in white or yellow when they choose a desk lamp, but most people are more adaptable to white light. In fact, reading under the white light is more eye-protecting. As long as the light is highly adaptable, don't be too short or too high, within the acceptable range of the human eye. Therefore, it is not the yellow light that must be eye-protected.
3, white light eye protection or warm light eye protection
The color temperature determines the ability of the desk lamp to protect the eye, so that is to say whether it is yellow or white, as long as the light is stable, the color temperature is within the range, and the eyes can be comfortable. Huang Guang is not so glaring, if it is similar to a bedside lamp, as long as it is white light.
Second, write a job with white light or warm light
Relatively speaking, it is better to use warm light when writing homework, because the warm light is yellowish, the spectral distribution is the same, and the brightness is relatively stable, which is suitable for use in writing. When selecting the light source, as long as the brightness is suitable, it will not cause the desktop to reflect light, and the light will be too bright, which will cause visual fatigue. It can also easily hurt your eyes. If you can, try to do your homework in natural light without direct sunlight.
Third, what brand of student eye protection is good
1. Op
Op is a well-known brand in the industry. The brand has advanced production equipment and strict quality inspection system. Its eye-protection lamp is also one of the important products. Its performance is also very good, and it has obtained many national patents.
2, Philips
Philips is a Dutch company that has become a global leader in quality living. Its product coverage is very wide, and the brand of eye protection lamps produced is relatively well-known. Users who have used it will feel that their products are good.
3. Osram
Osram's eye protection lamp is also a very powerful product of the company. The company has a production history of more than 100 years and is a wholly-owned subsidiary of Siemens Germany. At present, Osram's motor vehicle lighting is the world's first brand. .
4, child treasure
Has been a brand of Shenzhen Jianzhijia Industrial Development Co., Ltd., and is a well-known brand of table lamps and eye-protection lamps in China. It is highly competitive in the industry.
5, Mingda
Mingda is one of the earliest companies in China to produce lighting. The company is very innovative. It has created the world's first high-power fluorescent table lamp. The products are exported to the whole country. The performance and quality of the products are very high, because the company itself has relatively advanced production equipment.
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