Mayo Clinic
mayoclinic.org › diseases-conditions › seasonal-affective-disorder › in-depth › seasonal-affective-disorder-treatment › art-20048298
Seasonal affective disorder treatment: Choosing a light box - Mayo Clinic
Brighter boxes will require less ... light is 10,000 lux. How much UV light does it release? Light boxes for SAD should be designed to filter out most or all UV light....
Sterlinginstitute
sterlinginstitute.org › how-to-use-an-sad-lamp-properly
How To Use A SAD Lamp Properly And 3 Common Mistakes To Avoid | The Sterling Institute
August 13, 2025 - Summary: Correct SAD Lamp, 30 min. daily, 2’ away max, straight ahead Most people who use these lamps use them incorrectly and they are then ineffective. So
SAD lamps - your experiences?
Gotta be careful with those. I put it somewhere that I only get reflected light, only use it in the morning, and only use it for, like, 10 minutes a day. More on reddit.com
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November 22, 2023Have you had any experience with SAD lamps and can you recommend one?
Yes - I use one when the clocks go back. I think it helps (although it might just be a placebo). I have it mounted over my desk and have it on for an hour a day first thing when I start work. I'll dig out the brand later for you. More on reddit.com
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September 6, 2016Anyone have SAD lamp recommendations?
Most of the therapeutic SAD lamps are borderline scam. The physics of light therapy: SAD lamp light is ordinary light. There is no such thing as medical grade light. The bulbs/tubes/LEDs in the advertised lamps are the same as in your everyday lamp. Melanopsin is excited most by light at 480nm (blue). You want a lamp that emits a lot of light around that frequency. The best way is to look at the spectrum of the lamp. Here is an example: https://www.heise.de/ct/imgs/04/2/6/4/1/3/1/2/PhilipsGU10Farbtemperatur_gon_IG-e0e5e1ae487bb1af.jpeg The blue one would be a good fit because of the peak around 480. If that is too technical, generally speaking you want 7000K+ fluorescent tubes (skywhite) or cold white LEDs. 90% of the sold lamps are way too small. They are rated 10000 lux when the light hits your eyes from the front at a distance of 30cm. Light intensity falls off with distance squared, so at a more realistic 60cm you have 2500 lux left. Still looking directly at it. Unless you want to spend an hour every day with a screen in front of your head, you need to go big. My recommendation : build it yourself. 6x36W osram 880 tubes (8000K) do a way better job than a therapy lamp five times as expensive. If you want to buy one, get the brightest, coldest lamp you can find. It doesn't have to be a therapy lamp. Try to find the data sheet and look at the light spectrum. Household lamps don't emit uv radiation, no filter necessary. Do not use LEDs without a diffuser (screen). More on reddit.com
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January 24, 2020Can I use my SAD lamp all day long?
IIRC SAD tends to get worse in the afternoon and it takes a few weeks light therapy to work. So it might be just that, not that you dont keep the light on enough. Then again, if it makes you feel better and doesn't mess your sleep, why not keep it on.
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November 8, 2017Videos
Ubc
sad.psychiatry.ubc.ca › resources › public-resources › light-therapy-procedure-for-using-the-10000-lux-fluorescent-light-box
Instructions for using a light box | UBC Mood Disorders Centre SAD Information
If the symptoms are not improving after 10-14 days, try spending up to 60 minutes per day in front of lights each morning, or divided between the morning and evening. Do not use the light box too near bedtime, as the light exposure can disturb sleep.
Harvard Health
health.harvard.edu › blog › light-therapy-not-just-for-seasonal-depression-202210282840
Light therapy: Not just for seasonal depression? - Harvard Health
October 28, 2022 - Light therapy — which involves sitting close to a special light source every morning for at least 30 minutes — can help improve SAD.
CVS Pharmacy
cvs.com › learn › health › mental-health › lamp-for-seasonal-affective-disorder
How a SAD lamp can help with seasonal affective disorder
September 18, 2025 - Most people who use SAD lamps use a 10,000 lux light box for about 30 to 45 minutes each morning. While results vary, some feel better within a week.
Stkate
libguides.stkate.edu › wellness › LightTherapy
Light Therapy Lamps - Wellness - Research Guides at St. Catherine University
February 17, 2026 - To adjust the height of the lamp press the lower silver button while supporting the lamp head. Lift or lower the lamp head to your desired height and then release the button. For Therapy Mode, which emits 10,000 lux (the reccomended brightness), slide the switch on the side of the lamp UP.
Phothera
phothera.com › home › best placement for sad light therapy devices
Best Placement for SAD Light Therapy Devices | Phothera SAD Solutions
February 16, 2026 - Never place your SAD lamp on the floor. Light should enter from above or straight ahead, not below eye level, to better simulate daylight patterns. Morning use is most effective for regulating circadian rhythm.
Psychology Today
psychologytoday.com › us › blog › the-narrative-nurse-practitioner › 202409 › light-therapy-101-time-for-seasonal-affective-disorder
Light Therapy 101: Time for Seasonal Affective Disorder Lamps | Psychology Today
October 21, 2024 - The “winter blues,” or SAD, are very real, but there's help. Many people own light therapy lamps but don’t use them or use them incorrectly. A few simple rules create quick and effective light therapy—from October to May.
NHS
nhs.uk › mental-health › conditions › seasonal-affective-disorder-sad
Seasonal affective disorder (SAD) - NHS
Speak to a GP before trying light therapy. It might not be suitable if you have certain eye conditions or are taking some medicines that increase your sensitivity to light. If you buy a light box or SAD lamp, make sure it's bright enough (10,000 lux is standard), UV-free and has a UKCA or CE mark.
OptoCeutics
optoceutics.com › home › how to get dementia & alzheimer patients to sleep at night: expert tips to keep them in bed
How To Use Light Therapy Lamp (Where To Position & Usage Frequency)
October 1, 2025 - Position the lamp correctly to avoid direct eye exposure, and take breaks if discomfort occurs. SAD lamps are designed to mimic natural sunlight, delivering specific wavelengths and intensities of light to treat seasonal affective disorder (SAD).
PubMed Central
pmc.ncbi.nlm.nih.gov › articles › PMC543845
What is the optimal implementation of bright light therapy for seasonal affective disorder (SAD)? - PMC
The typical treatment regimen involves sitting comfortably in a quiet setting about 16 inches (41 cm) from the unit, which is usually set on a table at an angle. Patients can read or have breakfast as they use the light. It is important that light therapy be used consistently on a day-to-day ...
NHS
nhs.uk › mental-health › conditions › seasonal-affective-disorder-sad › treatment
Treatment - Seasonal affective disorder (SAD) - NHS
Some people with SAD find that light therapy can help improve their mood considerably. This involves sitting by a special lamp called a light box, usually for around 30 minutes to an hour each morning.
YouTube
youtube.com › watch
Mayo Clinic Minute: Lift your mood with light therapy - YouTube
Want to flip the switch on feeling down during the winter months? Dr. Craig Sawchuk suggests giving light therapy a try.Light therapy is thought to affect br...
Published January 7, 2021
Hackensack Meridian Health
hackensackmeridianhealth.org › en › healthier-you › 2022 › 01 › 24 › how-light-therapy-lamps-actually-work
How Light Therapy Lamps Actually Work | Hackensack Meridian Health
During light therapy, a person sits in front of a lamp and is exposed to very bright white light for a certain period of time. The light may be set to a lower lux level, which is how illuminance is measured, then the lux level gradually increases.
Drexel
libguides.library.drexel.edu › lightboxes
Home - Light Therapy at Drexel University - LibGuides at Drexel University Libraries
August 27, 2025 - Symptoms should improve within two weeks. It is best to utilize the light therapy lamps daily for approximately 30 minutes each day. If this is not possible, a regular routine is best (e.g. every other day). Use light therapy in the morning, as soon as possible after waking.
YouTube
youtube.com › watch
How to Use Light Therapy - YouTube
A light box can be useful for more than seasonal affective disorder. It has been recommended for use as an add-on treatment for depression. It can also hel...
Published August 24, 2012
Reddit
reddit.com › r/autisticadults › sad lamps - your experiences?
r/AutisticAdults on Reddit: SAD lamps - your experiences?
November 22, 2023 -
I bought an SAD lamp today as I am frivolous with my money, and I didn't really think through the implications of using a lamp. I get very depressed in the winter months, partly due to the lack of light so I thought it might help.
I powered it on and it immediately starting burning my retinas. I quickly turned it off and started to get a migraine with halo lights in my vision, it was really disorientating and not at all pleasant.
Does anyone else with light sensitivity have experience using these lamps?
Do I really need to shine the light on my eyes for it to have any effect? Could I not just close my eyes whilst using it?
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Gotta be careful with those. I put it somewhere that I only get reflected light, only use it in the morning, and only use it for, like, 10 minutes a day.
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There should be a manual with the lamp that explains the general how to use. It's possible that you're too close to the lamp which could hurt you. If you have generally sensitive eyes, you could use sunglasses. But directly looking into bright lights will always cause issues. I use Philips Hue to simulate daylight and it's great, because it's diffuse and all around. Spots are directed at walls, so I never look directly into the light. If I were to look directly -> instant migraine.Also it's not too bright like the sun in high summer, when I always have migraines.
Lightbulbs Direct
blog.lightbulbs-direct.com › lightbulbs direct › gadgets › sad lamps - do they really work? | lightbulbs direct
SAD Lamps - Do they really work? | Lightbulbs Direct
April 12, 2023 - How to get the best out of your SAD bulb? Here are some tips: Where to put it: Depending on the light intensity, put the lamp about 30-50 cm away from you. Its light needs to fall on your face, but make sure to avoid looking directly at it.
Healthline
healthline.com › health › sad-lamp
The Best SAD Lamps: Pricing, Benefits, and How to Use
January 11, 2023 - Many users prefer LED to fluorescent light because it lasts longer. This lamp has a small surface area and a fixed position, which doesn’t allow for adjustment. Even so, it may be great for small spaces or as a lamp for travel. ... Who it’s best for: anyone who’s looking for a little more versatility in where they can get their light therapy ... This 46-inch-tall lamp is a great option for those who want to position their SAD lamp near a treadmill or glider.
Kaiser Permanente
healthy.kaiserpermanente.org › health-wellness › health-encyclopedia › he.seasonal-affective-disorder-using-light-therapy.ty6702
Light Therapy | Kaiser Permanente
Light therapy is an effective treatment for seasonal affective disorder (SAD) and other conditions. Many people feel better within days of using light in the morning. If symptoms of depression do not improve, or if they become worse, it is important to follow up with your doctor or therapist. Light therapy generally is safe, and you may use it together with other treatments.