Nowadays, children's learning pressure is very big. Every day, there are a lot of homework homework. It takes a long time to read and write with eyes. It is easy to cause myopia after a long time. Therefore, it is very necessary to have a good eye protection table lamp. of. So, is the eye protection desk lamp really eye-protecting ? This question is more difficult than many parents want to know. The following small series will open this answer for everyone!
First, the eye protection table lamp really protects the eyes?
1. The eye protection table lamp produces white light similar to natural light, and its brightness is stable, does not flicker, and does not cause eye fatigue.
2, the eye-protection table lamp has a large light-emitting area, and it is not easy to produce glare and large-area shadows that are harmful to vision.
Is the eye protection table lamp really eye protection?
3, eye protection table lamp can be lit instantly, quiet and no noise after lighting.
4, eye protection table lamp can save 80% of electricity compared with ordinary table lamp, the average life can be up to 6000 hours or more.
Eye protection table lamp eye protection?
Second, the working principle of eye protection table lamp
1, the majority of eye protection table lamp works
The low-frequency flash is improved to high-frequency flash. This eye-protection table lamp adopts a frequency conversion electronic ballast to increase the electric frequency from 50Hz to 5500Hz to reduce stroboscopic light. The three-primary phosphor is used to reduce the glare effect, so that the light is not gentle. Stunning, so that the eye can not feel the stroboscopic discomfort, in order to reduce eye fatigue. The stroboscopic effect is a test indicator for all fluorescent tubes: the less the strobe, the better the lighting.
Eye protection table lamp working principle
2, there are very few eye protection table lamp working principle
Turn the AC power into DC power first, and use the DC power to light it. It will not flash at all. It will reach no stroboscopic light, and it will be close to natural light with bright light. It is very bright, but it is not gentle, it is very gentle, and it greatly relieves eye fatigue. Moreover, electromagnetic radiation has no radiation compared to other types of eye protection table lamps. The technology related to DC eye protection table lamp has been granted patent certification by the National Institute of Intellectual Property, and of course the price should not be low.
The above is the eye protection of the eye-protection table lamp shared by you. The working principle of eye protection table lamp, I hope to help you. If you want to know more about chandeliers, please continue to pay attention to the net. Get a quote for 10 seconds and get four sets of design solutions for free. You can also follow the whole process of decorating the housekeeper and take action!
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