Selection of LED lamps
May 25, 2022
1. There should be no ultraviolet and infrared light in the spectral composition. Excessive exposure to ultraviolet rays for a long time will not only easily cause keratitis, but also cause damage to the lens, retina, choroid, etc. Infrared rays are easily absorbed by water. Excessive infrared rays are absorbed in large quantities when they are collected by the human eye lens. Over time, the lens will degenerate and cause cataracts.
2. The color temperature of light should be close to natural light. People live under natural light for a long time, and the human eye has strong adaptability to natural light and good visual effect.
3. No electromagnetic radiation. It can not only provide a comfortable lighting space, but also well meet the needs of people's physiological health, and is an environmentally friendly and healthy light source. Long-term use can protect eyesight and prevent myopia.
