- The LED lights can cause irreparable harm to the retina of the human eye.One of the research report says that once the retina cells are destroyed by prolonged and continuous exposure to Led rays, they cannot be replaced and will not regrow.
- This is caused by the high levels of radiation in the 'blue band',and is likely to become a global epidemic in the medium term given that computer,mobiles and TV screens ,even traffic and street lights, have been gradually replaced with LED.
- LED lights are made up of rainbow longitude waves,and it is the blue part, which cause the problem.Experts are calling for the lights to have built-in filters to cut out the blue glare.Humans have their eyes open for around 6000 hours a year, and most of this time they are exposed to artificial light -for which reason the best way to prevent damage is close ones eyes often to soften the impact.
- Using good sunglasses with UV filter rays and a healthy and varied diet rich in Vitamin A,found in spinach and peppers, will protect the eyes.
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