ARTICLE

Blue lights

Ms. WINNIE NG

Optician / Optometrist

Eye Strain? Eye Fatigue? Headache? Through extensive studies, these conditions have been attributed to over exposure to BLUE LIGHT, which is emitted from digital devices.

Source Link

http://www.guangming.com.my/node/434141/%E7%A0%94%E7%A9%B6%EF%BC%9A%E9%95%B7%E6%9C%9F%E6%BB%91%E6%89%8B%E6%A9%9F%E6%81%90%E8%87%B4%E7%9B%B2-%E8%97%8D%E5%85%89%E6%AF%80%E8%A6%96%E7%B6%B2%E8%86%9C%E5%8F%AA%E9%9C%802%E5%B9%B4