The difference between eye protection lamp and ordinary lamp

The difference between an eye protection desk lamp and an ordinary desk lamp When a normal desk lamp is operating normally at 50 Hz AC, it will flash about 100 times per second. Such a high flashing frequency cannot be seen by the human eye. Therefore, under the lamp for a long time, coupled with no attention to eye health, it is extremely prone to myopia. Most of the eye-protection lights are to increase the 50 Hz electrical frequency to 40,000 to 55000 Hz, and the corresponding table lamp flicker frequency per second will be greatly reduced, and some even can be reduced to zero to protect eyesight. The function.

Many children and adolescents are short-sighted early, and there is still a heavy burden at home in the evening. Does a qualified eye protection lens have the effect of protecting eyesight? There is no doubt that there is no flicker, no radiation, etc. Health features help young students protect their eyesight:

General fluorescent lamps, incandescent lamps, and quartz lamps use 220V and 50Hz alternating current, which produces 100 times of stroboscopic flash per second, which is unfavorable to eyes and causes eye fatigue. The eye-protection light is converted into a high-frequency signal by electronically processing the 220V, 50Hz alternating current signal. Eye protection can reduce the impact of 100 strobes per second.

General fluorescent lamps, incandescent lamps, and quartz lamps emit a daylight color of 6500K or an incandescent lamp color of 2700K, which are all unfavorable light sources for the eyes. Industrial production of eye protection lamps, such lamps and lanterns can enable employees to reduce visual fatigue, improve product quality and increase production efficiency.