The age of myopia in children is getting younger and younger, and the overall myopia rate of children and adolescents in China is 527%, in thinking of their two children also have myopia signs, we should be vigilant about the phenomenon of myopia at a young age, in daily life when learning the ambient light is too bright or too dark and bad eye habits, may induce children myopia, and the comfortable and soft light of the desk lamp can not only relieve eye fatigue, improve children's learning efficiency, and play a role in protecting eyesight!
However, the eye protection lamps on the market range from dozens to thousands, uneven, accidentally become a little leek, how to choose a more suitable eye protection lamp for children?Next, let's share the shopping guide for eye protection lamps that stay up late and rush out!
1. Is it necessary to buy eye protection lamps?
Many parents do not understand, what is the difference between the eye protection desk lamp and the ordinary table lamp, a table lamp is not qualified, eye protection, the key is to see whether its performance indicators meet the specified requirements, at present, there is no clear definition and standard for eye protection desk lamps in China, in fact, it is a reading and writing desk lamp, generally speaking, in line with national standards, Reliable quality reading and writing desk lamp on it, but the eye protection desk lamp has its unique design method, its working principle is, the low frequency flash to high frequency flash, the use of frequency conversion electronic ballast, but also the use of three primary color phosphor, greatly reduce the amplitude of the strobe, so that the light is soft and not dazzling, parents want to give their children a comfortable and healthy reading environment, the eye protection lamp needs to buy one.
Second, is the more expensive the table lamp, the better?
We all know that there is a reason why there is an expensive one, generally speaking, the selling point of the table lamp above 1000 is the illumination, that is, the illumination range will be relatively wide, many parents value the eye protection effect, then we choose the eye protection lamp not only to see the larger the irradiation range, the better, I think that the table lamp in the range of about 300-500 yuan is all the performance is very complete, I have also carefully investigated the "performance requirements for the reading and writing work desk lamp" issued by the state, as long as it is the illumination of the national A level or above, no blue light, The color temperature is about 3800K, no glare, and the color rendering is greater than 90, which is basically an excellent eye-protecting table lamp, so it is not that the more expensive the table lamp, the better, if the budget is sufficient, then it is definitely better to choose a thousand-yuan table lamp!
3. Comparison of the purchase strategy and parameters of the eye protection lamp
In addition to considering the brand and ** when choosing eye protection lamps, we should pay more attention to the following points, I guarantee that after reading it, you can definitely avoid 99% of the pits when buying eye protection lamps, and generally pay attention to 5 points: national standard certification, illuminance and illumination uniformity, blue light, color temperature, color rendering value, and I have sorted out the comparative data of several popular eye protection lamps on the market, if you are interested in these friends, you can also use them as a reference:
1. National standard certification
There is no clear definition and standard for eye protection desk lamps in China, but eye protection desk lamps are formulated according to the national standard of "Performance Requirements for Reading and Writing Desk Lamps (GB T 9473-2017)", in addition to looking at this standard, you can see whether the packaging can be in good condition when purchasing, whether the product identification such as factory name and model ** is standardized, and the most important thing is to see whether there is "national 3C certification" and "CQC product certification".
2. Illumination and illumination uniformity
Illuminance refers to the brightness of the light source to the desktop, the brightness is too dark and too high to easily lead to eye fatigue, the lighting standard of the national desk lamp is divided into grade A and AA grade, grade A is the most basic requirement, AA level is to reach the level of 90 points, so it is recommended to buy AA level illumination is better;Illuminance uniformity refers to the ratio of center illuminance to edge illumination, and uniformity of <3 is required.
3. Retinal blue light hazards
Blue light exists in all kinds of lamps and light sources, it can be said that blue light is everywhere in daily life, for example, indoor ceiling lights also contain blue light components, blue light wavelength between 400-480nm short-wave blue light is harmful to the retina, the International Commission on Illumination will retinal blue light hazards are divided into four levels, of which GB T 9473-2017 "Reading and Writing Desk Lamp Performance Requirements" standard stipulates that the category of retinal blue light hazards does not exceed RG0.
4. Color temperature
Color temperature is to measure the color of light by temperature, the smaller the value of color temperature, the warmer yellow, the higher the value, the more biased towards cold white light, the color temperature applicable to the human body is about 3800k, which is conducive to work and study, so we can choose a table lamp with a color temperature of about 3800k.
5. Color rendering index
Color rendering index refers to the ability to restore color, an important indicator to measure color rendering, the higher the value, the closer to the real color, the national standard for reading and writing desk lamps generally color rendering index is not less than 80, if it is a high color requirement, you can choose the color rendering index above 95.
Fourth, the recommended analysis and comparison of the five popular eye protection lights
(1) Scholar eye protection desk lamp pro
Recommended Index:
Recommended reason: The current industry benchmark products achieve eye protection and are more eye-catching, subverting the traditional concept of eye protection table lamp
In the eye-care desk lamp industry, Suker Shuke has long ranked first in terms of brand power, light source quality, and eye-care reputation!In the current environment where the vision health of children and adolescents is plagued, Shuke subverts the concept of traditional eye protection desk lamps with RRT red light eye-catching technology and 15 hard-core black technologies, which can protect the eyes while ensuring eye protectionJust the basic performance exceeds the national standard AA level by 110%, and it is also recommended by the professional platform Lilac Doctor and CCTV certification!
According to relevant research by the Chinese Academy of Sciences, 3 minutes of exposure to red light every day can significantly improve vision health and delay the occurrence of myopia. Therefore, Suker has carried out a lot of research and targeted research and development to create RRT red light eye-catching technology, combined with Sunbeam solar lamp beads, to accurately restore the light source to 998% sunlight, complementing the beneficial red light, like red light vitamins, delivers nutrients to the retina, when retinal cells are irradiated with beneficial red light, the oxidase in the cytochrome will continue to increase to enhance cell activity and promote blood circulation!The use of eye fatigue effectively delays 83% and reduces the risk of myopia by 92%!
Other brands of table lamps on the market are more interested in new looks and smart features, but for children and teenagers, vision health is paramount. Suker Bookke, on the other hand, pays more attention to the visual health of children and adolescents and the quality of products. Therefore, the quality test is carried out in the "4 dimensions" of "eye protection effect test, severe use environment, and extreme use" to ensure high quality and reliability in all aspects to meet the needs of users and protect the vision health of children and adolescents.
Shuke adheres to the core premise of "eye care and eye care", and takes the national AA as the standard for full scores, but it is only the basic requirements of Shuke, and it meets the high standards and high requirements such as RA98 high color rendering, RG0 no blue light, anti-glare and anti-strobe. At the same time, it has the functions and technologies of "second-generation SDIT adaptive dimming system" to achieve dynamic and scientific eye protection, 45min dual-mode timing reminder, manual sweeping stepless dimming, ghostless back light, and induction switch light.
(2) BenQ minddou table lamp
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Reason for recommendation: Three-stage design, flexible adjustment of lighting angle and height, can achieve 360 degree rotation
The appearance of this table lamp is a simple structure, oval lamp head design, up to 120cm wide lighting area, enough for two people to use together, using a three-section design, through the ball joint and lamp arm bracket can flexibly adjust the lighting angle, height, can achieve 360 degree rotation, there is an adjustment knob design above the lamp head, mainly to switch to adjust the brightness and color temperature of the light, and the LED circle has red, green, blue three colors, respectively, indicating that the current brightness prompt is too dark, moderate, Too bright, with 21 levels of brightness adjustment;At the same time, it can also indicate color temperature adjustment, in 2700K 5700K 7 segments of color temperature adjustable, also set up book reading and screen reading mode, two sensors under the lamp head, one is the ambient light sensor, used for automatic dimming, at the same time, gesture dimming, the other is the infrared sensor, used to detect the automatic light within 50cm of the seat.
The lampshade of the BenQ desk lamp is designed with an embedded light source, and is coated with ink, and uses a uniform light diffuser, which can guide the light source to irradiate evenly, reducing glare and screen reflectionBenQ's anti-flicker IC chip,It can stabilize the light source anti-flicker,Anti-blue light,The color rendering index also reaches RA95,In general,The table lamp is solidly made,From the appearance design and wide lighting area、Intelligent dimming and other performance,It is also equipped with a lot of auxiliary functions,The sense of experience is good,1999Yuan**As an ordinary family,It seems slightly expensive,Sufficient budget can be rushed。
(3) Panasonic to patrol table lamp
Recommended Index:
Reason for recommendation: Three-stage design, flexible adjustment of lighting angle and height, can achieve 360 degree rotation
The round lamp is a built-in silver-plated light guide plate to create a scientific ratio of upper and lower light, evenly spreading the light throughout the space, making the light soft and not dazzling, and reducing eye irritationZhixun is also equipped with an ambient light sensor, which can automatically adjust the appropriate light source according to the environment, a large light-emitting surface of 220mm to improve the illumination of the space, the base is a glass surface, stable and not easy to get dirty, and the anode sandblasting lamp arm combined with a high-hardness metal hinge has a good texture and can be adjusted from multiple angles.
The light has passed the blue light hazard test to reach the RG0 exemption level, so that there is no ** flash, the color rendering index RA98, and there are also 45 minutes of regular rest, 30 seconds of delay to turn off the light, color temperature 3000K warm white light night light and other intimate design, the biggest highlight of the table lamp is the global luminous design, so that the whole house is evenly distributed.
(4) Philips Xuantan table lamp
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Recommended reason: Honeycomb anti-glare design, so that the luminous surface is not dazzling
Metal lamp pole, more advanced, and spherical damping hinge, can be adjusted 180 ° before and after, the table lamp adopts honeycomb anti-glare design, so that the luminous surface is not dazzling, the table lamp is made of pupil light science light, so that there is no ** flash, no blue light, glare suppression, measured color rendering index ra967. The irradiation area is large, Xuantan is also equipped with an ambient light sensor, which can perceive the brightness changes of the surrounding environment in real time, automatically adjust the brightness of the table lights, and at the same time, in order to meet the learning needs of children, there are 40 minutes of rest reminders, 30 seconds of delay to turn off the lights, and three levels of color temperature adjustment, the overall experience is still good, and the cost performance is not too high.
(5) NVC purple core table lamp
Recommended Index:
Reason for recommendation: Equipped with an up-and-down projection design, so that the light is evenly distributed in the reading and writing environment
The whole lamp of NVC purple core desk lamp is relatively small, with a high-grade black color scheme, and is equipped with an upper and lower projection design, so that the light is evenly distributed in the reading and writing environmentAfter 12 filter layers such as light guide plate and diffusion plate, the light is delicate and softThe hexagonal optical prism design can accurately control the direction of light and effectively prevent glareThe special violet chip solves the blue light pollution from the source and achieves no blue light hazardsNVC selects high-quality power adapters to ensure constant light output and no flickeringIt is also equipped with intelligent memory to turn on the lights, 60 seconds delay to turn off the lights, and 45 minutes of regular rest, which meets the national AA standard.