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Real reason for Huaihai LED bulb caused the headache and decline in vision

  • Source:net
  • Release on :2017-06-12
     Shenzhen Risen OPTO Co.,Ltd,led flood light supplier,Aluminum Alloy Flood Light Manufacturers,waterproof led lamps supplier china

     With the LED bulb lamp products to promote and widely used, more and more families and office units have chosen LED lights, but some experts expressed concern that after the experiment proved that today's LED bulb on the market will cause headaches , Attention decreased, vision loss and other issues.

     Six years ago, LED bulbs on the market succeeded in replacing the old bulbs. Many families, work units and public places are beginning to use the new LED energy-saving lamps. The innovation of the lighting technology has brought about the possibility of energy savings. However, the relevant experts expressed concern about this. Experts on the market this year, dozens of LED energy-saving lamps to do a survey, the results show that most of the products there are quality problems. He told the media that consumers can not judge the quality of these lamps, the price can not explain the problem. These quality problems are not caused by LED technology, but the problem of assembly structure.
     LED bulb is the appearance of people have been accustomed to the shape of the bulb - spherical, the internal light source is selected LED chip. With all the advantages of LED lamps: 1, energy saving, environmental protection; 2, long life; 3, no flicker, green.
     Experts say that many LED bulbs sold on the market using pulsed power (commonly known as resistance and buck power), the cost is relatively low, while helping to adjust the brightness of light, and extend the lamp life. However, it is not persistent light, but at very high speed flashing (which is what we often said that the strobe phenomenon), our naked eye can not feel, only the brain and the retina can be aware of. This can lead to headaches, reduced attention and diminished vision. Stroboscopic phenomenon can simply use the current camera mode camera alignment LED bulb, if there is strobe phenomenon, the phone's framing screen will appear water ripple, if the phone's viewfinder picture to see the water ripple, then this Indicating that this section LED bulb flash phenomenon.

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