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BLUE LIGHT GLASSES·SWANWICK
Swanwick Sleep Classic Night Swannies (amber)
Editor score8.0/10
Best for: Buyers who've decided amber works and want a pair that looks normal
Price
Check price
At Amazon · price changes often, check before buying
Buy at Amazon ↗Updated 2026-08-04
Lens tint
Deep amber
Blocking claim
Over 99% of blue, 400-500nm (third-party tested)
Green light
Largely not blocked above 500nm
The name-brand default and the only pair here you'd wear in front of company — but no longer the value pick at $129.99.
Swannies are what most people picture when they hear "sleep glasses": real cellulose acetate, spring hinges, three sizes, and a soft square shape that looks like eyewear rather than PPE. The lens blocks over 99% of blue between 400-500nm per third-party testing the brand cites. Two things to weigh: that 500nm ceiling leaves green light through, which red lenses at 550-570nm cover; and the price has climbed to $129.99, so SafetyBlue now blocks a wider band for less than half.
Price across 2 retailers
Prices checked 2026-08-04amazon
AmazonBest price✓ Fast delivery · easy returns
Classic Night, Regular/Black — NOT the clear-lens Day Swannies
Price varies
Prices shown were last checked on 2026-08-04and can change at any time — the price on the retailer's site at checkout is the one that applies. As an Amazon Associate and affiliate we may earn a commission on purchases made through these links, at no extra cost to you.
How our prices work
We show the lowest price we found at our last check (2026-08-04) and the manufacturer's list price for comparison. Retail prices — Amazon's especially — move constantly, so treat these as a guide: the price shown on the retailer's own page at checkout is the one that applies. Tap through to see each retailer's current price.
Should you buy it?
What we like
- Cellulose acetate frames with spring hinges — genuine eyewear build
- Three sizes (Small, Regular, Large) — rare in this category
- Prescription-grade CR-39 lenses with AR coating
- 30-day money-back guarantee
What to know before buying
- $129.99 — SafetyBlue blocks a wider band for $59.95
- 400-500nm only; green light above 500nm largely passes
- No spectral chart published despite citing a third-party lab
- Hard case costs extra at this price
At a glance
Lens tintDeep amber
Blocking claimOver 99% of blue, 400-500nm (third-party tested)
Green lightLargely not blocked above 500nm
Spectral chartNot published
FrameCellulose acetate, spring hinges
LensesCR-39 prescription-grade, AR coated
SizesSmall / Regular / Large
Fits over glassesNo — separate Fitover at $149.99
Guarantee30-day money back
How it scores
How our 8/10 breaks down — rated on the dimensions that matter most for blue light glasses, from hands-on testing and verified specs, not the marketing.
Blue-light blocking
8/10
Evidence published
6/10
Coverage / fit
7.5/10
Wearability
9.5/10
Value
5/10
Compare with alternatives
Quick verdicts for the blue light glasses most often considered alongside the Swanwick Sleep Classic Night Swannies (amber).
VS·HEAD-TO-HEAD
Swanwick Sleep Classic Night Swannies (amber) vs SafetyBlue Sleep Savior Ultra (deep red)
The blocking-performance pick under $70 — the only one here publishing separate blue AND green figures with wavelength bands.
→ Maximum blocking under $70, side-light sealing, the last hour before bed
VS·HEAD-TO-HEAD
Swanwick Sleep Classic Night Swannies (amber) vs TrueDark Twilights Classic (deep red, foam barrier)
Maximum blocking with a built-in light seal — violet, blue and green, plus a foam barrier nobody else includes as standard.
→ Night waking, maximum seal, the last 30 minutes before bed
VS·HEAD-TO-HEAD
Swanwick Sleep Classic Night Swannies (amber) vs TIJN Sleep Glasses (Red-Tint, Blue+Green Blocking)
The one with the evidence — deep red-tint lenses that block blue AND green light, the wavelengths that actually suppress melatonin at night.
→ Evening screen users who want the evidence-backed option
Decision support · what no other comparison site has
Take the quiz · 60 secNot sure which one is right for you?
Our 60-second sleep score quiz asks 8 questions and recommends the right sleep gear for your goals. Built by sleep engineers. Free, no signup.
More blue light glasses we compared
See all →
Frequently asked questions
Are Swannies worth $129.99?
For looks and build, yes — acetate frames, spring hinges and three sizes are things no cheaper pair here offers. For blocking, no: SafetyBlue covers blue AND green to 570nm at $59.95, and Swanwick stops at 500nm. Buy these because you'll actually wear them, not because they block the most.
Is the SleepScore study proof they work?
It's a study the company commissioned, not peer-reviewed research. The reported result — more sleepiness at bedtime and about 11 minutes faster to sleep — is worth knowing, but it isn't independent evidence and we don't present it as such.
Night Swannies or Day Swannies?
Night. The Classic Night has the amber lens for evening use; Day Swannies are clear-lens glasses for screen glare during work hours. Same brand, opposite jobs — the SKUs are easy to confuse on Amazon.
What if I wear prescription glasses?
Swanwick sells a dedicated Fitover at $149.99. At that price the Spectra479 fit-over at $39.95 does the same job for a quarter of the money, though with a lighter amber lens.
Affiliate disclosure: SleepyHero earns a small commission when you buy through these links. It doesn't cost you extra. Reviews and rankings are editorial — we don't accept payment for placement.