BlockBlueLight is one of the more serious blue light brands, publishing clear lens specs for each tint and building a full evening light system around its glasses, bulbs and lamps. Strong night-time filtration and education are its strengths; heavily tinted lenses are not for daytime wear, and warranty details are not front and center.
What we like
- Clear lens specifications, such as 100% blue blocking up to 500 nm (SunDown) or 550 nm (NightFall)
- Separate day and night lenses, plus wraparound frames that reduce side light
- Blue-light-free bulbs and lamps for a full evening lighting setup
- Prescription, reader, fitover and kids' options
- PowerPanel red light panels described as certified for US and Canadian use
Keep in mind
- Amber and red tints strongly change color perception, so they are evening-only
- Premium prices compared with generic blue light glasses
- Warranty terms are not clearly stated on the main pages
BlockBlueLight builds its range around a simple idea: the light you see in the evening affects how easily you fall asleep. Bright, blue-rich light from screens and LED bulbs can suppress melatonin, the hormone that helps signal night-time to the body. The brand's answer is a set of tinted glasses for different times of day, blue-light-free bulbs and lamps, blackout sleep masks and a line of red light therapy panels.
Founded and led by Daniel Ebbett, the company says its team has spent more than nine years studying light and health. In this review we explain the different lens types, which products to buy first and what to know about prices and returns.
Meet BlockBlueLight
Many blue light glasses on the market use a light coating that filters only a small share of blue wavelengths. BlockBlueLight takes a more targeted approach, publishing the filtering range of each lens so you can choose the right tint for the time of day. Its product pages also explain topics such as melatonin suppression and sleep hygiene, which makes the range more approachable for people new to the idea.
The brand serves the US and Canada, with prices in US dollars on its main site. Beyond glasses, it has built out a complete set of tools for managing light across a 24-hour day: clear and yellow lenses for daytime screens, amber and red lenses for the evening, warm bulbs and lamps for the home, blackout masks for the bedroom and red light panels for people interested in light therapy. That joined-up approach is the main reason to buy from a specialist rather than picking up a pair of generic blue light glasses at a pharmacy, where filtering levels are often unclear.
Choosing your lens: day, evening or night
Lens choice is the most important decision, and the brand's naming helps:
- ScreenTime Clear (daytime): filters about 50% of artificial blue light while keeping colors natural. Good for office work.
- DayMax Yellow (day to late afternoon): filters about 70% of artificial blue light with a light yellow tint.
- SunDown Amber (evening): blocks 100% of blue light up to 500 nm. A good default for the two to three hours before bed.
- NightFall Red (night): blocks 100% of blue and green light up to 550 nm, the strongest option for late nights, night shifts or very light-sensitive sleepers.
Frames include the Taylor, Billie and Lucent styles, plus a NightFall Wrap design that blocks light from the sides, which makes a real difference in bright rooms. Fitover and clip-on styles work over prescription glasses, and prescription and reader versions are available.
See BlockBlueLight's current range
Lighting, sleep masks and red light
- Blue-light-free lighting: the Sweet Dreams Sleep Light Bulb (E26/E27) and NoBlue Amber Sleep Lamp give warm light for evenings, nurseries and bedside reading. The brand describes them as verified blue-free, flicker-free and low EMF.
- Full spectrum lighting: brighter bulbs for daytime work spaces.
- Circadian Reset bundle: glasses and lighting packaged together.
- Deluxe Delta Blackout Sleep Mask: a contoured mask that blocks light without pressing on the eyes.
- PowerPanel red light therapy panels: red and near-infrared panels that the brand says are fully certified for use in the USA and Canada.
What to buy first
For most people, a pair of SunDown amber glasses is the best first purchase. Put them on two to three hours before bed while you watch TV or scroll, and pair them with dimmer, warmer lights at home. If you work nights or are very sensitive to light, go straight to the NightFall red wraparounds.
Once the evening habit sticks, swapping bedroom and bathroom bulbs for Sweet Dreams bulbs extends the effect without needing glasses. The PowerPanel range is a separate investment that suits people already interested in red light therapy for skin or recovery.
Prices and policies
Several night-time frames were on sale at about $89.95 during our research, which is more than generic blue light glasses but in line with specialist brands that publish lens specs. BlockBlueLight offers a 30-day return policy with conditions, and you can add shipping protection for about $2 to cover loss, theft or damage in transit. Warranty terms were not stated on the main pages, so check the policy page or contact support if that matters to you.
Building an evening light routine
Glasses work best as part of a wider routine rather than on their own. A simple plan that many people find workable:
- Morning: get bright daylight early, ideally outdoors, to anchor your body clock. Clear or yellow lenses are fine for screens during the day.
- Sunset: dim overhead lights and switch lamps to warm, blue-free bulbs.
- Two to three hours before bed: put on amber lenses if you are watching TV, using a phone or working on a laptop.
- Bedtime: keep the bedroom dark, use a blackout mask if needed, and switch to red lenses or a blue-free night light if you get up during the night.
Give it two weeks before judging the results. Many people notice they feel sleepy earlier once the evening light changes, but the effect varies, and good sleep also depends on regular timing, caffeine habits and a cool, quiet room.
Our verdict
BlockBlueLight is a strong, specialist choice for anyone serious about reducing blue light at night. The published lens specs, wraparound frames and matching sleep lighting make it easier to build a real evening routine than with a single pair of generic glasses. Expect a strong tint and an adjustment period, and do not wear the red or amber lenses for driving or tasks where accurate color matters.
BlockBlueLight products at a glance
| Product | What it is | Price |
|---|---|---|
| SunDown Amber Glasses | Evening lenses that block 100% of blue light up to 500 nm. | about $89.95 (sale) |
| NightFall Red Glasses | Night lenses that block 100% of blue and green light up to 550 nm, including a wraparound style. | about $89.95 (sale) |
| DayMax Yellow / ScreenTime Clear | Daytime lenses that filter about 70% or 50% of artificial blue light. | — |
| Sweet Dreams Sleep Light Bulb | Blue-light-free E26/E27 bulb for evenings and bedrooms. | — |
| PowerPanel Red Light Therapy | Red and near-infrared therapy panels certified for US and Canadian use. | — |
Prices as listed on the brand's site at the time of our research and may change. Check the store for current pricing.
BlockBlueLight FAQs
Do BlockBlueLight glasses really block blue light?
The brand publishes the filtering range for each lens. For example, SunDown amber lenses block 100% of blue light up to 500 nm and NightFall red lenses block blue and green light up to 550 nm.
Which BlockBlueLight lens should I choose?
Use ScreenTime Clear or DayMax Yellow during the day, SunDown Amber in the evening and NightFall Red late at night or for night shifts.
Can I wear the amber glasses while driving?
Strongly tinted lenses change how you see colors such as traffic lights. Use them at home in the evening rather than while driving.
What is BlockBlueLight's return policy?
BlockBlueLight offers a 30-day return policy with conditions. Check the policy page for details before ordering.
Does BlockBlueLight make prescription glasses?
Yes. Prescription and reader options are available, as well as fitover and clip-on styles for existing glasses.
Night owls, shift workers and screen-heavy households who want to cut blue light in the evening
Disclosure: InhouseHeal may earn a commission if you buy through links on this page. Our score is based on research of the brand's products, evidence, pricing and policies. How we review.
