At present, we have become the world's largest China Led lights manufacturer http://www.jhetech-Led.com/. Recently, however, reports that, medical experts fear LED blue light will damage to the retina, and even blindness. The news caused extensive concern of the netizens on the net and a lot of comments forwarded. |
Do led lamps and lanterns of blu-ray really have so much harm? Is the so-called "blue light overflow" really potential "killer" that harm the eyes? One voice is that, because of our lack of corresponding standard cause the LED blue light problems failed to get the attention they deserve. Vice webmaster of Shanghai lighting products quality supervision and inspection, YuAnQi introduces the 27 samples testing according to national standard GB/T 20145-20145 - a creature of light the lamp and lamp system security ". The present question is that this standard belongs to the voluntary standards, rather than compulsory standards, which weaker the execution power of the standard.
Nature has always been an important part of the sunlight, also exists in all kinds of white light source. This means that we live in a environment cannot be "blue", the blue light "demonizing" is obviously not scientific. In the "consultation", "color temperature parameter" this vocabulary also attracted everyone's attention. It is understood that the nature of the light in the middle of the color temperature is high, morning and evening temperature is low. The blue component due to the high color temperature lighting products is higher, in the workplace using such products can boost the spirit. But if use at night, may affect sleep, result in body clock, thus reduce the person's immunity. YuAnQi emphasized in value, therefore, the LED blue light potentially hurt on the retina, also pay attention to "blue" LED lighting products at the same time, namely high color temperature lighting products have influence to the human body.
The current concern on the valid standard for blu-ray is focused on blu-ray brightness when achieving the standard of 2 class (in danger), or 3 class (high risk), damage to the human eye in a relatively short time or moment. And "blue" lighting's influence on human physiology is still belongs to the frontier, need to be linked from all walks of life to further study. "Consultation" results suggest that, while we will further improve the corresponding national standards or technical specifications, shall be used the color temperature of LED lighting products in different places.
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China Led lights manufacturer, LED blue light,