BLUE LIGHT GLASSES·SHINU
SHINU SH089 Red Lens Sleep Glasses
Editor score7.4/10
Best for: A deeper red tint than TIJN, in a frame you'd wear indoors
Price
Check price
At Amazon · price changes often, check before buying
Buy at Amazon ↗Updated 2026-08-04
Lens tint
Red (deepest SHINU offers)
Blocking claim
"100% of blue light" — no nm range published
Spectral chart
Not published
A genuine red lens in an ordinary-looking frame at $45 — with the thinnest evidence base of anything we list.
The step up from the TIJN in tint depth without Swanwick money: an actual red lens, not a light amber, in a frame that passes for normal glasses. SHINU is explicit that red lenses are for use before sleep only and are too dark for outdoor wear — unusually clear positioning for a budget brand. The catch is evidence: the product page claims 100% blue blocking with no wavelength range, publishes no transmission chart, and no independent reviewer has tested it. Buy it for the lens depth and the price, not for proof.
Price across 2 retailers
Prices checked 2026-08-04amazon
AmazonBest price✓ Fast delivery · easy returns
Confirm the RED lens variant — clear/yellow share the listing
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
- True red lens — deeper than the amber options at this price
- Explicit evening-only positioning from the brand
- Ordinary frame styling, unlike the wraparound sport shapes
- Real Amazon listing and a live brand storefront
What to know before buying
- "100% of blue light" with no wavelength range — marketing, not measurement
- No spectral chart and no independent review coverage anywhere
- Brand imagery partly served from AliCDN, suggesting white-label sourcing
- Same frame sold with clear and yellow lenses — easy to buy the wrong one
At a glance
Lens tintRed (deepest SHINU offers)
Blocking claim"100% of blue light" — no nm range published
Spectral chartNot published
Brand guidanceBefore sleep only; not for outdoor wear
FrameSH089 full-rim, three colourways
Fits over glassesNo
Other lensesOrange (99% claim), yellow, clear
ReturnsFree returns advertised
WarrantyNo term published
How it scores
How our 7.4/10 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
8.5/10
Evidence published
3/10
Coverage / fit
7/10
Wearability
8.5/10
Value
7/10
Compare with alternatives
Quick verdicts for the blue light glasses most often considered alongside the SHINU SH089 Red Lens Sleep Glasses.
VS·HEAD-TO-HEAD
SHINU SH089 Red Lens Sleep Glasses 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
VS·HEAD-TO-HEAD
SHINU SH089 Red Lens Sleep Glasses 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
SHINU SH089 Red Lens Sleep Glasses vs BlockBlueLight Original Blue Blocking Glasses (amber)
The only cheap pair that publishes a real transmission chart — and admits 57% of green light gets through.
→ Buyers who want published optics rather than a round-number claim
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
Is the "100% blue light blocking" claim credible?
Unverifiable. SHINU publishes a percentage with no wavelength range and no transmission chart, and no independent lab has tested it. A red lens of this depth will block a lot of blue — but "100%" without a spectrum is a marketing number, and we won't present it as measured.
SHINU or the TIJN glasses?
TIJN is $17 and the pair our readers actually buy; SHINU is $45 with a deeper red tint and a more conventional frame. Neither publishes a spectrum. If you want evidence at this price, BlockBlueLight publishes a chart for $39.95.
Which variant do I order?
The RED lens. The same SHINU frame ships with orange, yellow and clear lenses, and the Amazon title mentions gaming — pick the wrong variant and you've bought a daytime product. Check the lens colour before ordering.
Can I wear these during the day?
The brand says no — too dark for outdoor use and not suitable for extended wear. That's a point in its favour for honesty; a lens dark enough to help at night genuinely shouldn't be worn driving or outdoors.
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