LED lighting is ubiquitous in our life, which has many convinience with some harm. Such as blue light. According to relevant research, the hormonal stimulation of blue light illumination on the human retina do harm to our eyes. And indirectly affect people's biological clock and sleep quality.
Relatively warm white blue light is less harmful than cold white blue light. Almost of home lighting is warmer white light a little more, industrial lighting and other need special bright light, these often bring blue light damage is very large.
For Blue light we have developed solutions such as sunglasses and filters. But these programs only weaken some of the effects, there is no way to completely remove the impact of blue light on us.
So blue lighting needs a sustainable solution, we need a scientific research program to eradicate the harm of blue light to humans. LED lighting manufacturers need to pay more attention to this project, they are the manufacturers of light sources, have the responsibility and obligation to invest in the project of reducing blue light
