Nowadays, there are more and more people with myopia in the eyes. Parents are really shivering their hearts in order to prevent children from seeing their eyes. To adjust your child's sitting position, you also need to use eye protection. So is the eye protection really eye protection? What is the difference between eye protection and ordinary light? Let's introduce the difference between the eye-protection lamp and the ordinary lamp and how to distinguish the eye-protection lamp. I hope to help everyone. (Recommended reading: How to choose eye protection )
First, how to identify the eye protection lamp
Eye protection lamp is easier to distinguish, for example
1, electric heating lamp
The incandescent and halogen lamps that we use in our lives are electrothermal eye lights. When the lamp is heated by the electric current, the filament has a heat capacity, so after the power supply changes, the filament is still hot, and the brightness change is not as intense as the fluorescent lamp.
2, no strobe lights
There are no stroboscopic DC lamps on the market, and these lamps are eye protection lamps. Because there is no stroboscopic, it is not easy to hurt the eyes.
Second, the difference between eye protection and ordinary lights
1. The luminous frequency is different. The eye-protection lamp is generally high-frequency. The ordinary lamp with low frequency will feel the flashing of the light, which is easy to cause eye fatigue. The high-frequency eye-protection lamp flashes quickly and the flashing speed exceeds The nerve reaction speed of the human eye is not easy to cause eye visual fatigue.
2. There is no strobe light on the market. This kind of lamp is DC power supply. There is no screen flashing, so it is not suitable for visual fatigue.
3, the price of eye protection lamp is more expensive than the price of ordinary lamps, in addition to ordinary incandescent lamps with electric heating wire.
Third, the difference between eye protection and led eye protection
1, led eye lamp is more energy efficient than ordinary eye protection lamp.
2, led eye lamp life is longer than ordinary eye protection lamp
3, led eye light has a blue light problem, there will be some eye damage, ordinary eye light will not have the problem of blue light.
4, led eye lamp is relatively small, easy to use.
Fourth, eye protection really eye protection?
Eye protection does not completely protect your eyes. It can only be said that the use of eye protection lamps can have some advantages in protecting eyesight.
1. Eye protection lamps are not prone to noise, and there is no noise problem with ordinary lamps.
2, stroboscopic speed or no stroboscopic, not easy to cause eye fatigue.
3, the power is right, the power of the eye protection lamp is within the range of bright light that the eye can bear for a long time. It won't be too bright or not enough to hurt your eyes.
The above is about the difference between the eye protection lamp, the difference between the eye protection lamp and the ordinary lamp , I hope to be helpful to everyone! Qi installed network, China's well-known large-scale decoration platform, decoration leading brand. If you want to make a new design, you are advised to apply for the free design service of the net, and help you plan a reasonable space layout and exquisite design through the professional designer's on-site measurement room.
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