I purchased these glasses as I have been hearing more and more about the benefits of blocking artificial blue lights, especially before bedtime. I must admit that I was a bit sceptical at first, but lo and behold, they actually work! And they look really good as well, which is not a given for orange/red glasses (if you have seen what is out there). I use them every night before going to bed (about 1 hour prior), and they make me more relaxed and sleepy, despite watching TV or using my phone (which I typically do). I am always looking for ways to improve my health, and I have to say that this was a great investment, as I have really noticed a difference in my sleep quality!
The black frame and orange glass is a perfect match. It gives me a good relax time before sleeping.
By using the glasses a while before bedtime it improves the sleeping.
I wear these every evening before bedtime. Would recommend to everyone!