Light source is the cause of myopia"

Recently, eye experts found that excessive eye fatigue is a major cause of myopia in young people. Nowadays, China is a big country with high incidence of myopia. According to a recent survey results of the national student physical health, pupils myopia rate of 22.78%; 5..22% for junior high school students, high school students for 70.34% students, is 76.74%, therefore, to curb the incidence of myopia has become a difficult project.

In Japan and the United States, the incidence of myopia among young people is greatly reduced. Why, even just let the students for a lamp. Scientists in Japan and the United States have found the cause of myopia caused by the light source. We usually use the lamp is generally 25W, 40W incandescent lamp. Direct power supply by 50Hz. Reading in such a light source, resulting in myopia inevitable.

To make the lighting source to achieve this level, we must turn the 50Hz power supply into a high frequency 55000Hz lighting, so that the lamp can eliminate eye fatigue, effectively prevent myopia.