How to choose the eye protection table lamp correctly, these four main points should be known.
Everyone also knows that the development of this era is very rapid, and all technologies are developing in a very comprehensive way. Including the table lamps we need to use every day, now table lamps are basically eye protection series, everyone is starting to protect their eyes, but there are more and more eye protection typhoons on the market, and it is easy to dazzle everyone, then the next Eye protection table lamp manufacturers will take you to see how to choose eye protection table lamp!
1. Illumination
Speaking of "illuminance", it actually refers to the brightness of the desk lamp, but we all know that if the brightness of the desk lamp is particularly low, it will easily cause myopia, and if the brightness of the desk lamp is too high, it will also harm the eyes. Therefore, in order to protect the eyes, the modern eye protection table lamp must adjust the sweetness properly to be more popular. First of all, almost all eye protection lamps on the market are in line with the national technical scope standard, that is, after the light source is the center, it can be measured with a radius of 30 cm and 50 cm, and the illuminance can be maintained at 150LX and 250XL. Therefore, the purchase of eye protection lamps depends on whether the illumination can be achieved.
Second, look at the glare
Glare refers to whether the light of the eye protection lamp is dazzling. As a light source, it is extremely prone to glare when the brightness is too high. The closer the light source is to the eyes, the more obvious the reaction, that is, the more obvious the glare. Therefore, many eye protection lamps will use some shading things to design outside the lamp while maintaining the brightness. Therefore, when you buy, you should turn on the light to check whether the next optical fiber is too dazzling, whether the design is reasonable, and the light should be sufficient.
3. Look at the color rendering
The word color rendering in the eye protection lamp means the original degree of the eye protection lamp to the color of the object we illuminate. If the object is originally warm yellow, it is light yellow when it is illuminated by the eye protection lamp, it means that the eye protection lamp is very bright. The chromaticity is not good, so you can choose a reference object at the time of purchase to see if the color difference is large and how the color rendering is.
4. Watch Blu-ray
Blue light is actually harmful to the eyes, and it is extremely harmful to the retina, so when we choose eye protection lamps, it is best to choose low blue light. Most children can't accept blue light more than adults, which will damage their eyes, so the most direct way is to see if there is a CQC mark on the stand lamp, if there is talent, it will be more secure.
The above four points need everyone's attention when buying eye protection lamps. I also hope that everyone can find safe and suitable eye protection lamps to protect the window of their soul.
