Desk lamp is no stranger to everyone, but how many people use it, and how many people use it accurately, we will buy a desk lamp for lighting, and after a long time, you will have stinging eyes, that is, you did not choose the right desk lamp and did not use the table lamp correctly, or it is recommended that you buy a desk lamp with eye protection function, after reading this article, you will have a new understanding of the eye protection desk lamp.
1. Is it necessary to buy an eye-protecting table lamp?
The answer is: yes.
With the progress of science and technology, the appearance and shape of the table lamp are constantly developing, and gradually the function of the table lamp is also diversified, all kinds of table lamps are available, I also emphasize the use of eye protection desk lamp, that is because the role of the table lamp is mainly lighting, easy to study, reading, work, etc., ordinary table lamps may appear glare, non-adjustable brightness and other problems and eye protection desk lamp, using blue light, glare isolation technology, color rendering value above ra80, adjustable brightness, etc., can play a role in protecting the eyes.
2. What should I pay attention to when buying an eye-protecting table lamp?
In order to find a suitable eye protection lamp for everyone, I also bought the test instrument out of my own pocket, and the actual test and evaluation cost a lot
Illuminance and uniformity:
The importance of illumination, I believe there is no need to say too much, illuminance is the area of visible light received per unit area, too dark and too bright light will cause discomfort to the human eye, in line with the "reading and writing operation desk lamp performance requirements" standards have national A and national AA level, it is best to choose the national AA standard eye protection desk lamp, 500-750lux brightness is more suitable for reading, can be conducive to concentration.
Color Temperature:
To put it simply, it is the color of the light, the color of the light is measured by temperature, the lower the color temperature is the warmer the color (about 3000k), the higher the color temperature, the cooler the color, and the white light (about 5000k), so I suggest that the brightness in the middle is taken from the middle, neither yellow nor white is neutral, scientific research shows that the color temperature of about 4000k is like the sun at ten o'clock in the morning, which is suitable for reading and can be highly concentrated.
Color rendering index:
It refers to the color rendering ability of the light to irradiate the object, indicating what is the ability index to restore the original color, the full score of the color rendering value is RA100, the general eye protection table lamp requires RA80 or more, it is recommended to buy RA90 or more, the higher the recognition of the eye protection lamp with a high color rendering index, it can reduce eye fatigue.
Glare and strobe:
What brand is good for children's eye protection table lamp? Children's eye protection table lamp brand ranking
Glare refers to the visual discomfort caused by the lack of adaptation to the brightness distribution in the field of vision, resulting in the brightness that the human eye cannot adapt to, simply put, whether the light is "dazzling" and "dazzling", and glare is also one of the important causes of visual fatigue.
High-quality eye-protecting table lamps have anti-glare design, which can still be judged by the human eye.
Strobe refers to the rapid and repeated change of the light emitted by the light source with time, the flickering frequency is above 80Hz, it is difficult for the human eye to perceive, the damage to the eyes is naturally not so great, how to identify the strobe level of the eye protection lamp, with the simplest method, as long as the mobile phone you carry, turn on the camera, and aim at the lit eye protection lamp, if there are frequent fluctuations in the lines, it means that it is a table lamp of poor quality, and we can choose the eye protection lamp without ** flash.
3. Six eye-protecting table lamps suitable for children and teenagers
Scholar eye protection desk lamp pro
Use Rating: A++
Comments: The first RRT red light is eye-catching, realizing more eye-friendly eye protection and subverting the traditional eye-care table lamp concept in the past
Suker Shuke is a domestic veteran brand with 8 years of optical technology and experience, only the basic standard is far beyond the national standard of 110%, with a number of optical eye protection technologies, especially the core RRT red light eye-catching, reconstructing the concept of the previous eye protection table lamp, and it is also the only brand that does eye protection at present. The forward-looking technology and excellent product quality have also been highly recognized and recommended by Lilac Doctor, CCTV, and the industry.
The Chinese Academy of Sciences and many foreign research institutes have conducted in-depth research on why outdoor exercise can be effective in alleviating myopia, and then found that sunlight contains "red light", and receiving red light for 3 minutes a day can significantly improve vision health. Suker has been deeply cultivating artificial natural light, developed RRT red light eye care technology, and cooperated with the self-developed Sunbeam solar lamp beads, which removes blue light and complements the beneficial red light, when the retina receives beneficial red light, the oxidase in the cytochrome will continue to increase, thereby stimulating eye vitality and promoting blood circulation! It can effectively alleviate eye fatigue by 83% and reduce 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.
For the comfort and sense of use of the light, this table lamp is equipped with a non-ghosting back light that can eliminate shadows and reduce dark areas, convenient and practical automatic light on/off, regular rest, etc., parents are not around, children can turn on the light to learn by themselves.
BenQ mindduo table lamp
Use Rating: A++
Comments: The light source structure adopts a homogeneous diffuser to reduce the reflection of books and screens
BenQ's eye protection lamp, ** is quite expensive, close to 2K, BenQ is the originator of the eye protection table lamp, but in recent years, many brands have been developing technology, and some have even surpassed.
BenQ mindduo eye protection lamp features in the meniscus design of the lamp body, the base in hand is very heavy, there is a knob full of science and technology above the lamp head, which is used to adjust the brightness and color temperature, and the core technology is infrared sensor and ambient light sensor.
The lampshade is coated with a special ink, and the light is soft; The use of homogeneous diffuser to reduce the reflection of books and screens; Ball joint device, 360 degree height adjustment; The whole body is made of 90% aluminum alloy to prevent color discrimination and anti-aging.
Panasonic to the patrol lamp
Use Rating: A++
Comments: 20W high power is equipped with 154 customized lamp beads, with a larger illumination range and more uniform brightness
Panasonic adopts a silver-plated panel design with a light guide plate that emits light in all areas and three-dimensional light up and down to reduce eye irritation and prevent glare and ghosting; Panasonic's customized full-spectrum chip, uniform lighting, close to natural light, more comfortable for visual eyes, 20W high power equipped with 154 customized lamp beads, large illumination range, more uniform brightness, can achieve 18-meter full-table three-dimensional lighting, accurate intelligent light sensitivity, ambient light sensing device, automatic adjustment of appropriate light source according to the environment.
Philips Xuantan table lamp
Use Rating: A++
Comments: The standard of pupil light is scientific and light-making, so that there is no ** flash and no blue light hazards
Philips Xuantan desk lamp has a patented pupil light standard scientific light, so that there is no ** flash, no blue light hazards, soft light, large irradiation area, within 50cm of the seat, there is an automatic induction to turn on the light, do not worry about forgetting to turn on the light when studying, in order to maintain the comfortable brightness of the book, automatically adjust the brightness of the table light, the brightness of the ambient light The brightness of the desk lamp is combined to achieve the brightness of eye protection.
NVC purple core table lamp
Use Rating: A++
Comments: The unique violet chip reduces the harm of blue light through the light energy excited by the Sunlight LED violet chip
NVC Zixin desk lamp has a unique purple light chip, which solves the blue light hazard from the source and protects eyesight through the light energy excited by the Sunlight LED purple light chip; The unique three-dimensional two-way light transmission, up and down projection design, expands the light line to the entire reading and writing environment; It has a built-in intelligent photosensitive module, which automatically increases or decreases the brightness of the light; Through 12 filter layers, it outputs a delicate and soft light, and there is no pressure on the eyes.
The slight disadvantage is that there is some glare when the light is turned on, and it needs to be manually adjusted first, and the quality is also okay, and the table lamp is very heavy.
Opple lighting Yuanyue table lamp
Use Rating: B
Comments: The table lamp has intelligent light sensitivity, which can automatically optimize the scene lighting; Built-in with high-quality LED lamp beads
This time I bought Yuan Yue White, the table lamp has intelligent light sensitivity, which can automatically optimize the scene lighting; Built-in high-quality LED lamp beads, reduce the harm of blue light, bring a comfortable lighting experience to the eyes, the lamp arm is made of aluminum alloy, dual-axis free adjustment, the base has a matching design, the base is small but not easy to tip.