Lighting technology - backed by green lighting
In order for green lighting to be in place, we must first have a good light source quality, and then match the high-quality lighting technology, both of which are indispensable. The quality of lighting technology is reflected in the following four aspects.
1. The glare is small.
Any glare that is glaring is glare, and it is easy to adjust the eye. In severe cases, it can damage the retina and cause blindness. High-quality lighting technology must be equipped with special technical measures to eliminate direct and reflected glare on the luminaire. The light source should be diffused as much as possible, and the loss of light energy can be minimized. It is often said that the "soft" light enters people's field of vision.
2. High illumination.
The so-called illuminance, that is, the height of light emitted by the illuminator on the table. Properly high illumination without glare can make the eye feel relaxed when looking at objects.
3. The illuminance is evenly distributed.
Natural light has the best illuminance distribution. In the human visual observation range, the uniformity is 100% from the center to the edge, so that not only the visual effect is good, but also the long-term observation is not easy to fatigue. When the uniformity of illumination distribution of artificial light reaches 60% or more, it has little effect on human eye adaptability and visual effect. When the uniformity is less than 50%, the visual effect and visual fatigue of the human eye will be significantly worsened and aggravated.
4. The observation function is strong.
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The purpose of lighting is to observe. If you provide deep convenience for observation, such as using special technology, you can install an excellent optical magnifying glass at the appropriate position of the desk lamp, which can make the eyes look easy and observe the naked eye. .
Green lamps are coming out. In the information age, visual health is too important. To protect your eyes, you should not only pay attention to visual hygiene, but also ignore the use of light science. At present, the incidence of eye diseases is on the rise, such as decreased vision, myopia, cataracts, etc., as well as "presbyopia" eyes, "green light" eyes occur in advance, except for a few are due to the role of genetic factors, mostly The results of a combination of visual hygiene and visual optics.
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