Precautions for Using Full Spectrum LED Grow Lights (2)

Precautions for Using Full Spectrum LED Grow Lights (2)
1. Blue light will aggravate retinal macular diseases. With age, lipofuscin (cell debris) left by the phagocytosis of retinal pigment epithelial cells will gradually accumulate in the retinal pigment epithelium layer, which will cause retinal damage to chronic light exposure. more sensitive. Blue light will exacerbate macular problems due to genetics, nutrition, environment, healthy habits and age-related factors. Retinal toxicity increases with shortening of wavelength after prolonged exposure, exacerbating macular disease.
2. Blue light can cause fundus damage after cataract surgery. With the increase of age, the lens of the human body will gradually turn yellow. Blue light will directly reach the retina, which will damage the retinal pigment epithelial cells and seriously affect the health of the fundus.
3. Blue light can cause blurred vision, leading to visual fatigue, causing VDT syndrome. After blue light enters the fundus and is focused, the focus does not fall on the retina but falls between the retina and the lens.
This increases the chromatic aberration distance at which light is focused within the eye. The distance between the focal points in the eye is the main reason for blurred vision, so the injection of blue light will aggravate the chromatic aberration and visual blurriness. At that time, the eye muscles will be excessively tense, the blood supply to the eye will be excessively tense, and the blood supply to the eye will be strengthened. thereby increasing fatigue.
4. Blue light can emit glare Blue light has high energy between 400nm-500nm.
Light with higher energy has a higher chance of scattering when it encounters fine particles in the air, and blue light has become the main cause of dazzling.
5. Blue light can inhibit the secretion of melatonin, disturb sleep, and increase the incidence of major diseases. Blue light is enough to stimulate the brain, making the brain in an excited state, affecting the laws of the biological clock. It takes too long to fall asleep and wakes up multiple times during sleep. Come wait for insomnia symptoms.
Poor sleep means that various organ systems are prone to dysfunction.
6. People with insufficient sleep or low quality of sleep have a significant decline in immune function, reactivity, memory and coordination, and have an increased chance of suffering from diabetes, heart disease, cancer, obesity, indigestion, constipation, depression and other diseases.