As a first time user of blue light blocking glasses and after only two weeks I can honestly say that I have noticed a positive change in my sleep pattern. I am getting sleepy earlier, and sleeping better since I started wearing the glasses early in the evening. I have constantly heard that there is no study to show that they have any significant effect on sleep, but here is one anecdote to the contrary.

Thank you,

David Hutchinson

These are a comfortable fitting set of glasses that I try to be disciplined about wearing in the evenings if I’m looking at my phone or a TV screen. It’s amazing how much blue light exposure there is besides screens, too (based on how many things change to an orange color with these lenses). I do notice a difference in the ease of falling asleep when I’ve been wearing the glasses in the evenings versus when I don’t. It takes some getting used to, though, to have the color of everything changed. I feel like it makes me sleepier when I’m wearing them.

The block blue and green nightfall wayfarer glasses are really great for watching tv at night. I have found that my sleep has improved greatly, and more happiness and less reaction to "stress" throughout the day. Melatonin and serotonin.

I didn't realise how much blue/green the tv screen emits!!

Thank you for your products for our wellbeing and safety.

I've only had my blue blockers for three days, but honestly, I've had the best few nights sleep I've had in years. Usually get 5.5 hours interrupted sleep a night, but for the last three night's I've turned that into a solid 7 hours of uninterrupted sleep. The lenses themselves are quite frail (don't know if they'll stand the test of time), but the blocking lenses are spot-on for cutting out the blue green light from the tv, electric toothbrush (Blue flashing light), phone, laptop, the fridge, all those sneaky little disruptive appliances that are a part of everyone's night life. It would be awesome if there were wrap around models in the offering which would cut out the blue light entering from the peripheries. In all, very happy to get back to a normal life again.