What are the benefits and disadvantages of low brightness flicker free eye protection?

Eye protection lamp. First, it depends on the light, (1) the brightness is stable and there is no flicker; (2) soft light; (3) The light is relatively uniform, and it is not a very small point light source; (4) Lamps and lanterns The lampshade design is reasonable, there is no glare (the bright spot that the eye can see), and some lampshades have built-in lattice-like reflectors, which effectively reduces the contrast between the lighting area and the non-lighting area. Second, it is necessary to see that the product certificate and safety should be complete, and there should be a safety compulsory certification mark CCC, which is often called the "3C" certification mark.

These are actually the methods used by specialized agencies to check consumers. You can't blindly follow the trend; It's not true, it's not, it's fake; Selection is to choose according to the appropriate one to look at the light, (1) the brightness is stable, no flicker; (2) soft light; (3) The light is relatively uniform, and it is not a very small point light source; (4) Lamps and lanterns The lampshade design is reasonable, there is no glare (the bright spot that the eye can see), and some lampshades have built-in lattice-like reflectors, which effectively reduces the contrast between the lighting area and the non-lighting area. Second, it is necessary to see that the product certificate and safety should be complete, and there should be a safety compulsory certification mark CCC, which is often called the "3C" certification mark.

This is determined by the hardware itself, and screen manufacturers are also developing how to achieve real hardware "DC" dimming on OLED, which is now a soft method to reduce low-brightness flicker.

It's also worth noting that the prototype showing DC dimming in ** could be OPPO's upcoming Reno series. According to the official poster, OppoReno adopts a notch-free scheme and supports on-screen fingerprint recognition.

It is reported that the Opporeno series provides two versions: Snapdragon 710 and Snapdragon 855, of which the Snapdragon 855 version will be equipped with 10x hybrid optical zoom technology, which is the world's first Snapdragon 855 flagship that supports 10x hybrid optical zoom.

Not only that, OppoReno will also be equipped with Sony's 48 million camera (model number IMX586), and it supports dual OIS optical image stabilization (48 million main camera and telephoto lens both support OIS optical image stabilization), which is the world's first Sony 48 million + OIS dual optical image stabilization Snapdragon 855 flagship.

Full-spectrum eye protection and flicker-free are two different concepts that help protect different aspects of the eyes, respectively. According to the opinions of experts and users, the following are the recommendations for choosing full-spectrum eye protection and flicker-free lamps:

1.When you need to pay attention to color reproduction and visual effects, you should choose full-spectrum eye-friendly lamps. Full-spectrum luminaires provide a color temperature and spectrum that is closer to natural sunlight, helping to protect the eye's vision and reduce fatigue.

2.In situations where eye strain and glare need to be prevented, flicker-free fixtures should be chosen. Strobe is when the brightness of a light flashes at different frequencies and can cause fatigue and discomfort to the eyes. Flicker-free luminaires can quickly reduce eye fatigue and discomfort.

To sum up, according to the specific use scenario and personal needs, you can choose the right lamp. If you need to pay attention to both color reproduction and visual effects, and at the same time need to prevent eye strain and glare, you can choose a lamp that has full-spectrum eye protection and no flicker.

Full spectrum refers to a high color rendering index, which is closer to the natural sunshine color of Taizhi. Strobe refers to the anti-glare performance of the light, which is two different concepts, and many celery utensils can achieve both performances.

Hello, whether a table lamp is healthy and eye protection is mainly judged from three aspects, one is no flicker; Second, the light is suitable; The third is no radiation ultraviolet rays.

Desk lamps with direct current are preferred, because traditional 220V alternating current will leave 50 Hz of current fluctuation, which will cause the light to flicker. Strobe can easily cause eye strain, decreased vision, and deepened myopia. There is also a light source that prefers yellow light, which is a warm color, warm and comfortable, stable and not dazzling.

Then there is to see if there is radiation ultraviolet rays.

LED lights cannot be used for close-up reading and writing work, because the blue light, a short-wave, high-energy light source emitted by LED lights, can directly penetrate the cornea and lens, and can reach the macular area, causing burns to the retina of the human eye.

Vision housekeeper Kang Luyuan 24V DC incandescent lamp reading and writing desk lamp is good, can be used as a reading and writing desk lamp for children, will not hurt the eyes, it is designed and manufactured in strict accordance with the national reading and writing desk lamp standard, with Chinese patents, Dr. research and development, no radiation, 0 strobe, no blue light, color rendering index up to 100RA, color temperature 2800K, the most comfortable, stable, equivalent to about 40 minutes after sunrise of the sun, the eyes are easy to accept, care for children's eyes.

I hope it can help you and be adopted by you, thank you!