These worked as described to improve my alignment to a natural cicadium rhythm ie tired sooner, so to bed earlier. I have experienced a better quality of sleep since using them, so feel more refreshed in the mornings.

They actually work! Falling asleep much faster and easily.

I have suffered problems with getting to sleep for longer than I can remember. Prior to getting these glasses and the red globe, I'd never bother trying to go to bed before 1am, because I just wouldn't sleep. Now I can go to bed at a decent time, between 10-11pm and get to sleep within 20 mins of going to bed. I'm truly amazed.

I spend long hours working in front of a computer monitor. Since I've been wearing these glasses, my eyes don't hurt like they used to. I still take a short break from my computer every 30 minutes, but before I got these glasses, short breaks didn't work as well and my eyes pain used to increase throughout the day. This is the best purchase I've made in a long time.

They do the job they were bought for, which is nighttime computer work and reading in bed before going to sleep. Although they are fitover glasses, I only need glasses for distance so they are used on thir own. They allow me to see clearly and I have been gettin better sleep since using them, Their performance has encouraged me to but a daytime pair of BlockBlueLight glasses.

For my husband, who wears glasses all the time, we tried the clip-on ones first. They did not work well for him because he has a narrow nose bridge. These do the trick, however, he says he won't wear them for computer use because they are too weighty.

This has helped so much with my wind down to bed. Didn't think it would make a difference but it has. They fit over my glasses and are pretty comfortable.

It is an excellent investment, I can protect my eyes while wearing my progressive lenses at night.

Great for using over reading glasses.