This is not the first time energy-saving bulbs have been criticized – fluorescent bulbs emit dangerous UV light.
Eco-friendly LED lights may damage your eyes, according to new research.A study has discovered that exposure to LED lights can cause irreparable harm to the retina of the human eye.
Why does red light hurt my eyes?
As mentioned in the other answer, red light does not affect the melanopsin receptors in eyes. Once they are stimulated, the eye thinks that there is enough light around and the pupils get smaller to protect the eye against over-exposition, which reduces sensitivity.
Does red light therapy hurt your eyes?
Side effects. Red light therapy is considered safe and painless. However, there have been reports of burns and blistering from using RLT units. Although safer on the eyes than traditional lasers, proper eye protection should always be used while undergoing red light therapy.
Can LED light therapy damage your eyes?
Nope! It’s totally pain-free and doesn’t cause any damage. According to Dr. Nazarian, LED lights do not create burns or skin damage and most impressively, they can be used on every skin type and color. “The most important thing is to wear eye protection to protect your eyes from the light,” she says.
Which light is harmful for eyes?
4. Blue light exposure may increase the risk of macular degeneration. The fact that blue light penetrates all the way to the retina (the inner lining of the back of the eye) is important, because laboratory studies have shown that too much exposure to blue light can damage light-sensitive cells in the retina.
Photo in the article by “Flickr”