Teach you how to distinguish the LED light source stroboscopic, away from the harm!

With the widely application of the LED lamps and lanterns, currently in life and commercial lighting, both in the use of LED lighting lamps and lanterns. But in the lighting market of good and evil people mixed up, there will be some unscrupulous manufacturers in order to reduce the cost to produce inferior LED lamps and lanterns. And we often use, contact the stroboscopic light source, will affect their eyesight, even a lifelong myopia. So today we common LED light source to decomposition, to teach you how to evaluate the superiority of a LED lamps and lanterns? What is a stroboscopic? What causes the LED light source of stroboscopic? Light stroboscopic light source is essentially the light present a certain frequency, cycle changes over time, between different brightness, color changing over time. The more serious the output luminous flux fluctuation, the greater the stroboscope. LED lamps and lanterns is a dc power supply, its light source the light will be in the form of dc ( Based on the dc superposition has a tiny wave or pulse) , from the perspective of physics, its luminous volatility is much lower than the alternating current work degree of fluctuation of light source. However, the input power supply is still in the form of communication, it is difficult to completely avoid ac ripple through the LED light source. Therefore, the ripple coefficient of the rectifier also determines the stroboscopic index. How to identify whether the LED light source frequency flash? Our naked eye alone is unable to distinguish whether the LED stroboscope, but there is a simple way, you can use the cell phone camera, when our camera LED lights, inferior leds stroboscopic phenomenon is very serious, high quality LED lights, no stroboscopic phenomenon. Note: not all of the LED lamps and lanterns, can use this method to identify stroboscopic. Sound float photoelectric LED light source, the scheme of no stroboscopic many LED manufacturers in order to save costs on the market, is not to choose, no stroboscopic scheme on the user's vision damage very serious! Sound photoelectric IF - IBU040 series of LED light source, no stroboscopic plan long-term stroboscopic LED light source, which can bring serious harm? 1, damage teenagers vision in recent years, ZhiGuanXing ( Inductive) Fluorescent lamp, widely used in family, school, library, etc. , growth suffers most of the students, under the environment of stroboscopic reading, many teenagers vision loss, the phenomenon of myopia increased markedly. At the same time, also remind you that tube light to shoot the light, the LED widely used at present, when the choice must pay attention to the same not to covet is cheap, and procurement to dangerous products. 2, the illusion caused by stroboscopic frequency of accidents in the electric light source and the speed of moving objects into the multiple relations, the motion of a moving object state will generate static, reverse, speed is slow, and the periodical errors of the above three states vision, cause accidents. Machine operators such as, machining industry, tool of positive rotation, illusion for reversal. 3, harm body health stroboscopic effect will cause visual fatigue, migraine. Especially in mechanical industry, light industry, food, electronics, textile, printing and other industries, widespread adoption ZhiGuanXing ( Inductive) Fluorescent lamp lighting situation is particularly obvious. Comprehensive appeal visible, choose a high quality LED light source is a cadbury's all thing. Choose carefully, with family members, to colleagues, to the health of the customer is responsible for!

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