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　　 Smart Eye-Protection Lamp Manufacturer Uses, principles, and advantages of eye-protection desk lamps

　 　Smart Eye-Protection Lamp Manufacturer How to use an eye-protection desk lamp:

　　1. Correct use of eye-protection lamps - lamp height

　　The distance between the eye-protection lamp and the book should be 40-50 centimeters, so there will be no shadows, and the surrounding environment will be bright, so the eyes will not be dazzling; if the height of the desk lamp is adjusted too low, it will only make the upper and surrounding areas of the eyes darker, and the eyes are prone to myopia.

　　2. Correct use of eye-protection lamps - lampshade size

　　The size of the eye-protection lampshade should be able to cover the bulb. We all know that light is direct, so we need a lampshade to cover the lamp to avoid light reaching the eyes, causing visual fatigue.

　　3. How to correctly use eye-protection lamps - using white bulbs

　　Smart eye-protection lamp manufacturers tell you that there are many colors of bulbs on the market, so white bulbs should be chosen as eye-protection lamps, because our eyesight is good under white light, so choose incandescent lamps or frosted lamps that emit soft and even white light, instead of colored bulbs.

　　4. How to correctly use eye-protection lamps - bulb wattage

　　If the intensity of the eye-protection lamp is too low, the light is dim, making the surrounding environment and our reading unclear. This usually increases fatigue, leading to myopia. If it is too high, the strong light will shine on the white paper and reflect into our eyes, causing glare, which will also affect vision.

　　Benefits

　　Smart eye-protection lamp manufacturers tell you that eye-protection desk lamps are mainly used to allow people's eyes to work and study under the desk lamp for a long time, making the eyes less prone to fatigue. The data design based on optical principles makes the light emitted by the desk lamp more suitable for the comfort of the eyes when working and studying under the light;

　　 Smart Eye-Protection Lamp Manufacturer Let me tell you the principle: 1. Soft light color, the table illumination is set to around 215 lx; 2. The desk lamp light source is set to "flicker-free". Because the frequency of AC 220v 50Hz electricity is used as our main power supply, the lamp will usually "flicker" according to the frequency of the electricity. Traditional incandescent lamps and energy-saving fluorescent lamps both have flicker problems in this respect (now we can generally use a digital camera or mobile phone to take pictures of the light source, and there is a "flicker" phenomenon on the screen, which can be judged as a "flicker phenomenon"), these problems generally do not affect use, but when working and studying under this kind of light for a long time, the eyes are easily fatigued. In order to solve the flicker problem, eye fatigue under light is reduced.

　　Note: Even with "eye care", we do not recommend working and studying under the light for a long time. If it is really necessary, we suggest that you let your eyes rest or do eye exercises after a certain period of time, which is true eye care.