After more than ten years of development, the LED lighting industry has risen from the pursuit of light efficiency, energy-saving, and cost to the demand for light quality, health, biosecurity, and a light environment. Especially in recent years, the problems of blue light hazards caused by LEDs, human rhythm disorders, and human eye retina damage have gradually become apparent, making the industry aware of the popularity of healthy lighting. However, the light color is soft, the color temperature is suitable, no radiation, no flicker, less blue light, high color rendering, and natural light, is it healthy lighting if meeting the...
The Importance of EMC As early as the early 1980s, infant mortality was quite high in the maternity ward area of a hospital in New Jersey. Late at night, the warning light on the baby’s monitor always goes out for no reason. The nurses were so annoyed that they turned off the monitors and went back and forth one by one. After a preliminary investigation, the professor ascertained the truth of the matter. It turned out that the transmitter of a nearby television station was approved by the American Communications Commission and its output power can be increased quite high...
LED technology started in the semiconductor industry, but is booming in the lighting industry. As a newborn thing, it is facing many questions and discoveries. LED is famous for its extra-long lifespan. However, how we can predict the lifespan of LED without any convincing tests? Is there any difference in the lifespan of LED with the traditional lighting source? Comparing LED with traditional lighting and analyzing the latest standard development meanwhile, hope it will help you understand what the lifetime stands for really. 1. LED development background The life of traditional light sources is mainly determined by the life of...
