Circadian Optics Lumos 10,000 Lux Light Therapy Lamp
A compact desk lamp that puts out 10,000 lux of UV-free white light at 5500K, the brightness figure light-therapy guidance normally points to. It is aimed at anyone whose mornings get dark from autumn onward and who wants bright light at a desk without a bulky panel taking over the room. We have not tested this lamp ourselves: everything below comes from the manufacturer’s published specifications and from publicly available customer feedback, and we would rather say so than imply hands-on experience.
- 10,000 lux at 5500K and UV-free — the brightness level most light-therapy guidance cites, with no ultraviolet output
- 270° rotating light panel on a weighted base, so you can angle it toward eye level and it stays where you put it
- Stands 21 inches tall in use but folds down to 13.8 inches for storage; LED rated for 50,000 hours, with a 4-year replacement warranty
Consistently rated above 4.5 stars by several thousand buyers at the time of writing, with lighting quality, brightness and portability the most commonly praised points. Ratings and prices change, so check the current figures on Amazon before deciding.
Check Price on AmazonA light therapy lamp is not a medical device and nothing here is medical advice. If low mood, fatigue or sleep problems persist, please speak to a doctor. As an Amazon Associate I earn from qualifying purchases.
Who it suits — and who should skip it
This is for dark mornings and the flat feeling that comes with them — the stretch from roughly October to February when you leave and return in the dark. Twenty minutes at the desk with a 10,000 lux lamp is the standard protocol and it fits around a normal morning.
Skip it if you are shopping purely on price: at around €60 it is roughly double some other 10,000 lux lamps, and the specification that matters is the lux figure at a stated distance rather than the brand. Skip it too if a doctor has not been involved and your low mood is more than seasonal.
Using it correctly, because distance is everything
- Sit within the distance the manufacturer states for 10,000 lux. Double the distance and the light reaching your eyes falls off sharply.
- Use it in the first hour or two after waking, not in the evening. Evening light works against the same rhythm you are trying to fix.
- Keep it slightly above eye level and off to the side; you do not stare at it.
The one number worth comparing
Lamps are advertised as “10,000 lux” but that figure is only meaningful with the distance attached — a lamp that delivers 10,000 lux at 10 cm is a different product from one that delivers it at 30 cm, and only the second is usable while you eat breakfast. When comparing lamps, find the distance. It is the specification manufacturers are quietest about and the one that decides whether the lamp does anything.
Still the right one after all that?
Check the current price on AmazonPrices and availability change often, so the link opens the live listing. As an Amazon Associate we earn from qualifying purchases at no extra cost to you.
Compare with: the Hatch Restore 3 and the JALL sunrise alarm for waking rather than daytime light.
Related reading: the Nature Made D3 — light therapy lamps filter UV and produce no vitamin D.
We have not personally tested this product. Everything above is drawn from the manufacturer’s specifications and from patterns in public buyer reviews, re-checked on 2 October 2026. Figures on this page change over time. Not a treatment for depression; speak to a doctor if low mood persists.