Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
Promoted
Are there any possible vision impairments assosiciated with long exposure to black lights?
I was thinking about changing my bedroom lights to black lights. Are there any vision complications I could face?
1 Answer
Relevance
- kartoucheLv 41 decade agoFavorite Answer
If it is a true black light, it would also be called an ultraviolet light. UV rays have shown to be a cause for cataracts starting early in life and a host of other eye diseases. Great for posters, but not great for eyesight. I'm also showing my age, lol.
Source(s): optician for 19 years
Still have questions? Get your answers by asking now.