NightFall Billie Blue Blocking Glasses - Tortoise

5.0
Rated 5.0 out of 5 stars
81 Reviews
Sale price£74.95 GBP
100% blue light free

Blocks Blue & Green Light

improve sleep quality

Maximise Sleep Quality

aligns with academic studies

Aligns With Academic Studies

Most Optimal Night-time Glasses

Most Optimal Night-time Glasses

NightFall Blue Blocking Glasses feature our signature blue AND green light blocking red lens. These are the most optimal blue light blocking glasses available for optimising sleep and balancing hormones... read more

Our optical grade red lenses block 100% of blue and green light from 400nm to 550nm. This is the exact range that has been shown in clinical trials to lower melatonin and negatively impact our sleep.

Quantity
free shipping iconFast Shippingeasy returns icon30 Night Trial & Easy Returns

Size Guide

Frame measurements

Frame Width

130 mm

Lens Width

49 mm

Lens Height

44 mm

Arm Length

140 mm

Bridge Width

18.7 mm

Weight

Frame measurements

Frame Width

130 mm

Lens Width

49 mm

Lens Height

44 mm

Arm Length

140 mm

Bridge Width

18.7 mm

Weight

Maximise Sleep Quality

Blue AND Green Light Blocking Glasses

Our scientifically-designed-and-manufactured blue and green light blocking glasses not only block blue light but make you look good while doing it!

Featuring our custom-designed Noctural Red 550 Lens, these glasses have been specifically designed and proven to block 100% of blue and green light from 380-550nm.  This is the exact range of blue and green light shown in scientific studies and trials to lower melatonin levels and lower sleep quality.

Its Not Just Blue...Its Also Green...

Green light is right next to blue light on the visible colour spectrum, this means that the "melatonin disruption zone" also extends into the green light range. Green light up to 550nm at night can also send daytime signals to the brain. For optimal night-time protection we need to remove 100% of blue AND green light up to 550nm.

Be careful, as there are many other "blue blocking" glasses on the market that have not been verified to block all the required blue and green light wavelengths which is essential for these glasses to be effective and provide adequate night-time protection!

NightFall glasses use the world's most advanced blue and green light blocking lenses designed for after-dark use, making them much more effective at reducing the harmful effects of blue and green light and improving your sleep.

Reviews

5.0
Rated 5.0 out of 5 stars
Based on 81 reviews
81 reviews
  • KM
    Kathleen M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    NightFall Ready

    My NightFall Billie Blue Blocking Glasses have become an essential part of my bedtime routine. These glasses are incredibly effective at preparing me for a restful night's sleep.

    Slipping them on, I immediately feel a sense of calm wash over me. The blue-blocking technology works like a charm, signaling to my body that it's time to wind down. Within minutes, I find myself naturally feeling drowsy, ready to drift off into dreamland.

    Overall, I can't recommend the NightFall Billie Blue Blocking Glasses enough. If you're looking to improve your sleep quality, these glasses are definitely worth a try.

  • BT
    Brooke T.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    Love these

    Such great glasses. Makes a huge difference when looking at my phone at night, no headaches and they’re comfy.

  • LW
    Louise W.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Big television watcher

    Ok so considering the time I spend on my computer and phone, by evening my old eyes are getting dry and irritated. This is when I wear my blue blocking glasses. They are a bit big for my small face but my eyes thank me and I can fall asleep a bit sooner now with the the use of these glasses. I would recommend them for anyone that spends a considerable amount of time on computer..or watching t.v. Thank you

  • SC
    Shannon C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Necessity!

    I'm really enjoying my NightFall glasses. So far i've experienced an improvement in my quality of sleep and frequency of migraines. Both are huge accomplishments for my personal wellness journey. I just purchased the day time yellow lenses too!

  • HJ Profile picture for Holly J.google logo
    Holly J.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    3 days in and already a huge difference!

    I did not expect to notice a difference the first day, but I did! I generally don’t get sleepy until around midnight and I usually use herbal sleep aids, but the first night I used these, I was ready for bed by 9:30 (and every night since then too) without the help of any sleep aids. I’m sleeping way harder, and waking up an hour or two earlier, naturally! I really expected this to either be a gimmick of sorts, or take awhile to work, but neither is true—at least for me. I’m obsessed, and I’m going to be telling everyone I know about these!

  • SZ
    sarah Z.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    Quality Glasses

    I’m so impress with my new night glasses, they feel like high quality. Definitely recommend!

  • EG
    Emily G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Amazing

    These are so great. I wear them every night and have noticed a huge difference in my sleep. I'm a mom to a newborn and toddlers so I do anything I can to improve my sleep and these make such an impact. I didn't wear them one night and went to a friend's house for a few hours and was exposed to a lot of blue light, went to bed, and woke up feeling like I had a hangover (and I didn't drink the night before 😉)

  • CK
    Charlize K.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Top tier

    High quality glasses, they look great on. Noticed a huge different in sleep quality after using these 10/10😁

  • AS
    Ana S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Recomendadisimo

    Me han sorprendido gratamente. Son muy bonitas y muy cómodas. No cambian mucho los colores y se hacen muy ligeras de llevar. No pesan nada. Un acierto total.

  • FL
    Frances L.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Love My Glasses

    My Nightfall Blue Light Blocking glasses are great! I wear them to watch TV at night. Things look a bit orange, but it doesn't bother me. They make nighttime viewing soothing to my eyes, and I don't have any trouble sleeping afterward. I love my glasses!

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