Now children's lives are more colorful than when we were in elementary school, and of course, they are more "busy"! It is precisely because there are so many learning tasks after going to school that children use their desktop space more and more frequently! In order to allow children to better complete their learning tasks, as well as to protect their eyesight. More and more parents choose eye-care desk lamps for their children, so today I have prepared a knowledge about children's eye-care desk lamps! And for you to sort out the best current eye protection table lamp.
How to choose an eye-protecting desk lamp
(1) Color temperature
Color temperature is the color produced by the absolute black body and different temperatures. The color temperature of a light source is determined by comparing its color with a theoretical hot blackbody radiator. Unit Kelvin (Kelvin is the unit of measurement of temperature, symbol k). When the color temperature is below 3000K, the color temperature is warm yellow, and when the color temperature is between 4000K-5000K, the color temperature is white and blue. It's better to choose inColor temperature of 4000KIt is the best for eye protection.
(2) Color rendering index
The color rendering index is a numerical value that indicates the color rendering of a light source. A measure of how well the color of an object under a light source matches the color of an object under a reference light source. CIE stipulates that Planck radiator is a reference light source, and its color rendering index is set at 100, if the sample is the same color as the reference light source under a light source, the color rendering index of the light source is 100; If the color changes, the color rendering index of the light source is less than 100. When an object is illuminated by light, the closer the color of the object is to the original color, thenthe higher the color rendering index, of the objectThe higher the degree of restoration, the higher the degree of restoration。For the eyesThe eye protection effect is better
(3) Strobe
Strobe is to look at the screen of another electrical appliance in the screen of one electrical appliance, and the screen of another electrical appliance will have a bright line that moves from the bottom of the screen to the top, and then appears from the bottom. This goes on endlessly, giving us the impression that the image is flickering. Long-term learning of this kind of light can lead to eye fatigue, vision loss and other problems. When choosing an eye-friendly table lamp, it is best to choose a table lamp with "no flicker".
(4) Illuminance
Illuminance generally refers to the intensity of light. Light intensity is a physical term that refers to the luminous flux of visible light received per unit area. Abbreviated as illuminance. The illumination of the table lamp is equivalent to the light intensity per square meter, which can reflect the energy irradiated at a certain point within a certain range. Illuminance can also be used as a measure of the quality and performance of luminaires, and modern lighting technology also uses table lamp illuminance as a comparison criterion to measure and determine whether the selected lighting system can achieve the desired effect in a certain lighting situation.
(5) Glare
Glare refers to a visual phenomenon in which there are objects in the field of vision that are too bright or have extremely high brightness contrasts, which causes visual discomfort or reduces the ability to see objects and details. It can also be described as the presence of interfering light sources in the visual field leading to vision loss, or the presence of scattered light leading to a decrease in contrast sensitivity of retinal imaging.
(6) Blu-ray
Light is divided into two categories: visible light and invisible light, among which, visible light refers to the spectrum that can be felt by human vision, mainly including red, orange, yellow, green, cyan, blue, and violet. Blue light is a kind of visible light, with a wavelength between 400 and 500 nanometers, and the color that our human eyes perceive is blue, so the light in this band is called blue light. Blue light is very harmful to the eyes, so it is best to choose when choosing a desk lampAnti-blue light RG0 levelTarget.
Some of the best eye-protecting table lamps at the moment
1. L1 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
Suker Shuke is currently the most professional optical eye protection brand in China, only in the basic optical performance far exceeds the national standard AA level 110%, but also by the European Union, Japan, the United States and other countries certification inspection, subverting the previous traditional eye protection table lamp concept, and it is also the first red light gain brand, to create the industry's revolutionary RRT red light eye care technology, to achieve eye protection more pleasing effect!
A number of research institutes at home and abroad have published ** confirmed that the red light contained in sunlight can help improve vision health and prevent myopia, which is why many doctors recommend more sun exposure. Suker Shuke analyzed and restored natural light many years ago, and finally created RRT red light eye-catching technology and its own Sunbeam-like sunlight lamp beads, which greatly weaken the blue light peak and supplement the beneficial red light, and deliver "nutrients" to the eyes, protect retinal pigments, improve the activity of epithelial cells, promote blood circulation, etc., helping to reduce the risk of myopia by 92% and alleviate eye fatigue by 82%.
In recent years, various brands have been exposed to have "potential safety hazards", and what is even more eye-popping is that these brands have repeatedly not changed. Therefore, the safety of the eye-protecting desk lamp makes everyone worried, and in order to make users feel more at ease, Suker Shuke strictly adopts the "medical grade" product line, and each batch of table lamps will go through the "4 major quality tests" before reaching everyone.
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.
2. Babyview VL235 table lamp
Recommended Index:
Recommended reason: Lighting in line with national AA standards, multi-point light source design ensures uniform distribution of light in the lighting range
The Babyview VL235 table lamp is designed in an all-white tone, which looks relatively simple. The LED light source provides lighting that meets the national AA standard and has a long life, which is suitable for long-term use without causing eye fatigue. In terms of illumination uniformity, the multi-point light source design ensures uniform distribution of light within the illumination range. In addition, the lamp head supports multi-angle rotation, so that users can flexibly choose the most suitable light angle to meet individual needs.
However, one thing to point out is that the overall table lamp has a slightly plastic appearance material, and the quality may be slightly insufficient. This aspect may have affected the overall look and feel, and users may need to consider their personal preferences for appearance and materials when making their choices.
3. Opple Yuanyue 2S table lamp
Recommended Index:
Reason for recommendation: It is equipped with 63 high-quality LED lamp beads to provide high 1582Lux bright light
Opple Yuanyue 2S This table lamp is much smaller than other table lamps, which effectively saves desktop space. It is equipped with 63 high-quality LED lamp beads, providing a high 1582 lux of bright light, ensuring a comfortable and natural use experience. With the side-illumination technology, the light is soft and even, providing the user with excellent illumination uniformity.
In addition, the Opple Yuanyue 2S desk lamp has 9 levels of brightness adjustment function, allowing users to adjust the brightness according to different environments and occasions. Although there may be some minor problems with the user experience, overall, it is able to meet the needs of learning in a short period of time, and it is practical. The design and performance of this table lamp are satisfying in its compact size.
4. NVC dyeing table lamp
Recommended Index:
Recommended reason: The lighting performance is in line with the national AA standard, which can achieve uniform lighting of the entire desk
The design of NVC dyeing table lamp is relatively simple, but also simple and easy to use. The keys on the base are designed to make it easy to operate, and they are all marked with notes for children. The lighting performance is in line with the national AA standard, which can achieve uniform lighting of the whole room and avoid the problem of dim corners and insufficient lighting.
In addition, NVC Dyeing Table Lamp also meets a number of safety standards, including no blue light and no flicker, etc., making it more safe to use. The design of high-quality LED lights not only has durability and stability, but also does not susceptible to light attenuation after long-term use. These features make NVC dyed table lamps a popular choice, especially for children.
5. Mijia Philips table lamp 3
Recommended Index:
Recommended reason: through the testing of professional institutions, to meet the national standard AA safety requirements
The Mi Home Philips Desk Lamp 3 introduces a high-efficiency LED light source with a maximum illumination of 1900 lux, providing users with a better reading and learning experience. Although the lighting range is relatively small, it has been tested by professional institutions to meet the safety requirements of the national standard AA, and has significant safety and reliability. The Philips gamma function dimming algorithm is used to make the brightness adjustment smoother, avoid the stimulation of the eyes by sudden changes, and improve the comfort of use.
Overall, the Mi Home Philips Desk Lamp 3 performs well in terms of lighting performance and user experience, and is an efficient desk lamp suitable for reading and studying. Users can consider whether their lighting range meets their needs based on their individual needs and preferences.