The light of the eye-protecting table lamp is very comfortable, and the efficiency is high and more convenient, but the popularity of the industry has also given birth to a lot of unprofessional Internet celebrity brands.
Therefore, how to choose the eye protection desk lamp with peace of mind has become a problem that troubles most parents, as a small experienced evaluation blogger, today I bought the following many eye protection desk lamps with a big **, through the most real test comparison, to help you understand the current hot-selling bookke, BenQ, Baby's eye protection desk lampAssess who is the right learner eye.
The eye-care desk lamp reviews in the picture below are all I purchased and evaluated:
1. Background introduction of eye protection table lamp products
1. BenQ mindduo
BenQ mindduo is a brand that entered the eye protection desk lamp market earlier, and its product positioning belongs to high demand, including its displays, table lamps and other products have been criticized by users for their high brand premium and lack of cost performance. But this table lamp does have a lot of eye-catching designs, such as the slightly curved light-emitting surface that provides oval light, which is more suitable for desk shapes, front eaves design, and so on.
2. Scholar eye protection desk lamp pro
Suker Shuke is one of the few domestic veteran brands with 8 years of optical experience, and has passed a number of professional certifications such as the European Union, the United States, and Japan, and is as famous as high-profile brands such as Panasonic and Philips, and has been recognized and recommended by CCTV and Lilac Doctor and a number of industry bloggers!
The biggest highlight of Shuke is the RRT red light eye-catching technology and Sunbeam sunlight lamp beads that have been deeply developed for many years, which subverts the concept of traditional eye protection desk lamps in the past, and can protect retinal pigments, improve epithelial cell activity, promote blood circulation, etc., and keep the eyes on to reduce the risk of myopia by 92% and alleviate eye fatigue by 83%.Over the years, he has insisted on never advertising, and he can still dominate the first place in the major, medium and high-end word-of-mouth and sales rankings all year round, and it is popular in the Bao Ma circle!
3. Hatsee VL235B
In order to meet the needs of consumers, most of the products under Haswatch are mid-range products. And this HasTV VL235B has a unique surface ring dual light source design, light reading is guaranteed, and the function mode is clearly arranged, and the operation is relatively simple.
2. Comparative analysis of evaluation data
Dimension assessment 1: illuminance test
Illuminance refers to the intensity of the illuminated object, which has relevant regulatory requirements, and the intuitive understanding should be that the center of the light source should be bright enough, and the light should be as uniform as possible, otherwise it will aggravate eye fatigue. According to the national standard GB T 9473-2017 "Performance Requirements for Desk Lamps for Reading and Writing Operations", the experimental method of illuminance standard is given, which is measured under the same measurement environment and operation mode, and calculated at the same time as the uniformity of the control.
Assessment Results:
Excellent: Booker Eye Care Desk Lamp Pro
Better: BenQ MindDuo, HasTV VL235B
Through this test, we first found that Shuke is the best in terms of illumination, and the illumination of the actual test far exceeds the requirements of the national standard AA level, while maintaining the uniformity of illumination. The main reason is that the 168 Sunbeam solar lamp beads of Shuke provide high-illumination light, and after 2000 times of diffusion by DT multi-dimensional diffusion technology, it can be bright and uniform, which can adapt to various adaptation needs.
BenQ's actual test illuminance can also be higher than the national standard AA level, but it is slightly inferior in uniformity;The test results of Hasbro VL235B meet the national standard AA level, which is not higher than too much, and the illumination uniformity performance is decent, and it would be better if it could perform better.
Dimension test 2: Strobe
Stroboscopic should be the most concerned point for parents, the light source jumps and is unstable, the human eye will feel the flicker, and the strobe effect will cause visual fatigue, migraine, and vision loss. The test will use the camera function of the mobile phone to observe whether the mobile phone has streaks and irregular flashing.
Assessment Results:
Excellent: Booker Eye Care Desk Lamp Pro
Better: BenQ MindDuo, HasTV VL235B
After the strobe test, it can be seen that the three table lamps do not appear strobe, strobe is a point that affects the health of eyesight, presumably regular brands dare not be sloppy!But in contrast, the light of the Shuke Eye Protection Table Lamp Pro is very close to natural light, simulating the optical refraction effect of sunlight when it enters the atmosphere and the large flat layer, and the illumination is 998% reduction of natural sunlight.
Because of the nature of my work, I have to work in front of the computer for a long time every day, and the light between the screen and the surrounding environment often has a strong difference in light and dark, and my eyes are easy to get tired after a long time. After the actual use of the booker eye protection desk lamp Pro, it can well supplement the overall light, and the eyes rarely notice fatigue.
The lights of BenQ and BabyVision do not have flicker, but they cannot restore natural light well, mainly because the refraction reaction from the internal structure cannot restore the optical effect of sunlight.
Dimension Assessment 3:
The color rendering ability of the light source to the object is called color rendering, and the color rendering index is a parameter of the color restoration of the object itself by the light source, which is represented by the Ra value, and is marked with RA0-RA100, and the color rendering index Ra of the reading and writing desk lamp should not be less than 80, but it is recommended that it is more than RA90, which is conducive to the judgment of color.
Assessment Results:
Excellent: Booker Eye Care Desk Lamp Pro
Better: BenQ MindDuo, HasTV VL235B
After the actual test of the color rendering effect, it can be seen that the apple color under the light of the booker Pro is very real, and its color rendering index reaches RA98. The main reason is that the RRT red light eye-catching technology carried by Shuke once again greatly weakens the harmful blue light in the 380nm and 460nm wavelength bands on the basis of the full spectrum, complements the blue-green and yellow light to increase the continuity, and more importantly, complements the beneficial red light required for the key development of children. In this way, it can effectively protect retinal pigments, improve the activity of epithelial cells, promote blood circulation, effectively reduce the risk of myopia by 92% and alleviate eye fatigue by 83%.
Although the color rendering index of BenQ and Childview is lower than that of RA95, it is also much higher than the required RA80 color rendering index. The main reason is that BenQ MindDuo does not use full-spectrum LEDs, which leads to a decline in color rendering.
3. Summary
After the above test, I believe we all know the advantages and disadvantages of the three eye-protecting desk lamps, to say that it is more suitable for long-term eye use is the scholar eye protection desk lamp Pro, all aspects are the current top performance, and it is also the first to achieve eye protection and eye protection desk lamp, is a well-deserved choice of confidence.