Nowadays, some children stare at their phones, computers, and TV for a long time, leading to early onset of myopia. Most parents try their best to prevent their children from developing myopia. In order to give children a good pair of eyes, many parents are willing to try various methods, and the popular eye protection lamps on the market are loved by parents. But which child eye protection lamp is good?
1. The light source of eye protection lamps: Eye protection lamps should use flat light sources, so that the distribution of light is relatively uniform and does not cause glare, blind spots, or shadows. At the same time, it can provide children with sufficient lighting space, relieve visual fatigue, and make their eyes more comfortable when studying.
2. Non toxicity of eye protection lamps: High quality eye protection lamps should be made of non-toxic engineering plastics, which can produce a lighter natural color, while inferior eye protection lamps are made of plastic and generally have darker colors and poorer appearance.
3. The safety of eye protection lamps: The safety of eye protection lamps mainly requires that the power cord and internal electronic wires have sufficient wire cross-sectional area and insulation layer thickness, have overcurrent protection devices, and the lamp head switch meets national standards. Poor quality eye protection lights may cause fires if they do not meet the requirements.
4. Eye protection lamp filters harmful blue light: Some manufacturers increase the blue light intensity of the light source in order to pursue sufficient brightness. If this light source is used for a long time, the eyes will be damaged by blue light. Therefore, when choosing eye protection lamps, it is important to avoid using too strong a light source to filter out harmful blue light.
Finally, it is necessary to remind parents that the biggest selling point of eye protection lights is "no flicker", but in fact, they are mostly "high-frequency flicker". The high-frequency flashing light appears softer than ordinary light, making reading less tiring and effectively solving visual fatigue. However, in reality, prolonged exposure to such lighting can cause certain damage to a person's eyes and skin. So we cannot simply rely on eye protection lamps to prevent myopia in children. The best way is to start with daily habits, such as watching less TV and computer, and increasing outdoor activity time. These are the best ways to protect our eyes.
