With the continuous development of the lighting industry, the benefits of star sky projector is gradually revealed, night light with its convenient and practical benefits of saving more and more mad loved by the people. Although the night light is very obvious benefits, but the night light of the harm can not be ignored, of course, this is open for night light sleeping friend.
Research has shown that infants and young children, particularly in poor light on sleep. Any artificial light will have a very subtle light pressure on the long-term existence of light pressure will make people, especially infants and young children behave restless, restless feeling, making it difficult to sleep, poor quality of sleep. At the same time, so that infants sleep in the light a long time, will further affect their eye reticular activating system, so that babies sleep time shortened, sleep, wake up the depth of shallow and easy.
Baby sleep longer in the light of the child’s visual development greatly disadvantaged. Eye long-term exposure to the light sleep, light stimulation of the eyes continuously, eye and ciliary muscle can not get enough rest, which is for infants and young children are very vulnerable to damage the retina, affecting the normal development of visual acuity .
Similarly, the study shows that if the 2-year-old to sleep in a dark room before, myopia is 10%; 2 years ago if sleeping in night light in the room, the proportion of myopia was 34%; 2 sleep in the open before the age of headlamps if room, myopia ratio is 55%.
Hidden potential myopia risk of blindness, if not properly pay attention, there will be retinal detachment, glaucoma, the risk of blindness. Previous studies have generally attributed the myopia too close reading and television, a large number of computer use. But the researchers pointed out that if the brightness can be considered light sleep, you know, the higher the degree of civilization, indoor and outdoor light more light, so there is a certain increase in the proportion of myopia reason to follow
In summary, for health, we still do not open all night a good night light projector.