Verilux HappyLight Full-Size - UV-Free Therapy Lamp, Bright White Light with 10,000 Lux, Adjustable Brightness, 2 Interchangeable Lenses, Detachable Stand, and Wall Mountable
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Features
- UV-Free, Full Spectrum Light - Light therapy lamp that delivers up to 10,000 lux for effective, safe, and natural light therapy
- Personalized Settings - Customize your experience with 2 brightness levels, 2 interchangeable lenses, and the detachable stand and wall mount
- Improve Sleep, Mood, Focus, Energy - Bright light therapy improves sleep, boosts mood, increases energy, enhances focus, and leaves you feeling revitalized
- Easy to Use & Practical - The HappyLight Full-Size is ideal for use at home and on tabletops like desks, nightstands, and counters, making it perfect for the winter blues, insomnia, sunlight deprivation, shift work, office employees, and seniors
- Life in a Better Light - With over 60 years in healthy lighting and the creator of the original HappyLight, our US-based team is here for you with live support and a 1-Year Manufacturer's Warranty.
Finish Type: Unfinished
Base Material: Plastic
Bulb Base: E27
Product Dimensions: 4"D x 6.25"W x 12.5"H
Item Weight: 2 Pounds
Is Discontinued By Manufacturer : No
Product Dimensions : 6.25 x 4 x 12.5 inches; 2 Pounds
Item model number : VT20WW1
Date First Available : August 31, 2012
Manufacturer : Verilux, Inc
Best Sellers Rank: #111,870 in Health & Household (See Top 100 in Health & Household) #442 in Light Therapy Products
#442 in Light Therapy Products:
Customer Reviews: 4.4 4.4 out of 5 stars 4,504 ratings
Frequently asked questions
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Per a recommendation from our doctor, we purchased this for our daughter who suffers from depression. The darker winter months here in the northeast have always been tough for her, but this awful winter has made it almost unbearable for her. After doing some research, we decided on this model and are very pleased so far. Since the booklet enclosed advised that you start off using the filter, that's what we did. The filter casts a nice soft glow. However, it also cuts down on the light effect. After a day or two, we removed the filter and she's been using the light on the highest setting. It took some getting used to at first, but now she's fine with it and states that she feels a difference already after using it a week. Things that we like about this model: - We like that it emits the highest suggested amount of light (10,000) while also giving you the choice of a lower setting as well as a filter to soften the light. The variations of lighting ensures a "prefect fit" for everyone. - We love the compactness of it! It doesn't take up a lot of room and can easily be placed in a convenient location in the house. Our daughter, who often lays on her bed to text and talk to her friends on her phone, has it on her nightstand beside her bed. In the mornings, she puts it near her while putting on her make-up. Rather than disrupting her life, it fits right in! A sure way of ensuring that she uses it. - The tilting feature allows you to position it perfectly for your needs. - It's a snap to remove the filter or put it back on. It literally takes about fifteen seconds. - We love how durable it is. It seems to be well made and should last awhile. - We like the option of being able to hang it on the wall if we would choose. - Verilux is the top name when it comes to energy lamps and has a great reputation. That put our minds at ease that we were purchasing a good product. I would certainly recommend this product to anyone suffering from depression or seasonal "blues". It seems to be helping our daughter and the only regret we have is that we didn't purchase it sooner.
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Reviewed in the United States on February 16, 2014 by Gwen P.
One day this Spring, after endless day after day after day of clouds/rain/grey skies I'd about had it. Finally got this light box after thinking about it for awhile - now wish I would have gotten it much sooner, back in the middle of winter! I definitely noticed an improvement in my mood and energy level - I can actually "feel" the light working - that sounds crazy, but it's true! I started out with just 5" at a time, then upped it to 10" after a couple days, and gradually worked my way up to 20-30" at a time. I never had any issues with headache or nausea; I think if I had started out with 30" right away I might have? Instructions say do NOT look directly at the light. DON'T. I even look away slightly when moving it/adjusting it/turning it on/off. I set this off to the side on my nightstand and first thing in the morning turned it on and read a little bit, scrolled though my phone, had some coffee - whatever - while this light was on. That's all it takes! Definite energy and mood boost. I read up a little on how this works, I sort of understand it, but doesn't matter - it works. It's fairly compact, I wouldn't say small, but fits on my nightstand. Definitely recommend!
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Reviewed in the United States on June 25, 2022 by Musicbookfan
I actually haven’t used it enough to know how much it will help with Seasonal Affective Disorder, but the couple times I’ve used it did seem to help some. It’s a great size, which I love after having dealt with a big bulky one for years. It seems well made, too.
Reviewed in the United States on September 10, 2025 by mary ann
Works well. Bright light seems to work well to decrease the winter blues.
Reviewed in the United States on December 5, 2024 by Amazon Customer
I don't know why it took me so long to look into getting a full spectrum light and have light therapy despite knowing that my mood turns down every fall and winter. I've been using this lamp about 5-6 times a week for about 3 weeks now and it has really improved my mood, so much so that I plan on discussing with my therapist easing off my medications next appointment. And thanks to improved mood, I have more energy and follow-through on those "best laid plans" that I always end up finding excuses not to do when I'm feeling depressed, like going for a hike or quick walk, or socializing with girlfriends. And this ends up snowballing the positive effects, b/c of the additional exercise and social connectivity, I'm also feeling better. The lamp itself is small enough not to take up a huge footprint on your desk or counter. It has a long power cord, so it can reach outlets further away. The lamp swivels forward and back in its base, so you can place it on a surface above or below eye level and adjust its position accordingly. I often use it in the kitchen while I'm prepping meals--you can easily get in 10-20 minutes of light therapy while chopping, sauteeing onions, and packing the kids' lunches. I also get in some light therapy by moving the lamp (again, bonus for being a lightweight and small device) next to my desk and getting some rays while I binge watch Netflix, read the news, or watch a few clips on YouTube. Which brings me to my next point, don't feel like you have to sit down and do a one hour session at some appointed time daily. You can break up the light exposure into 10-20 minute increments, mimicking your exposure to actual sunlight during a summer day when might go in and outdoors throughout the day. You should not stare at the light itself; the lamp should however be pointed somewhere towards the front of your face. There is only one switch, which turns the device off, high, and low. And there are two lenses (the plastic covering to the bulb) which can be snapped on and off pretty easily and are held in place magnetically: the high-intensity lens and the comfort lens. The amount of light you can receive on this light are as follows: High energy lens on high setting: 10,000 LUX High energy lens on low setting: 7,500 LUX Comfort lens on high setting: 5,000 LUX Comfort lens on low setting: 3,500 LUX For perspective, a clear spring morning sunshine gives you around 10,000 LUX while exposure to the sun at noon on a summer day is over 100,000 LUX. My therapist and numerous studies say that you need a lamp to provide at LEAST 10,000 LUX to be therapeutically effective, but I recommend experimenting with the levels and exposure. For some people, the bright light can give headaches or nausea. The product manual recommends for those folks to start low and work your way up to higher light settings. You should also consider the time of day that you are using the light. I like to use a high setting during the morning, but if it's already 6 pm when I get to sit down in front of Netflix (and it's already past sunset outside), I'll turn on the light on the lowest setting so I get some exposure. You don't want to use the lights too late into the evening or you'll mess with your internal circadian system and make it difficult to regulate sleep. I just try to use the lamp to mimic a late spring/early summer day during these fall and winter months. Final warning, my therapist was adamant to warn that those suffering from bi-polar disorders have been shown to be negatively impacted by using light therapy. So if that applies to you, approach with caution. If you found this review helpful or have questions, please let me know!
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Reviewed in the United States on November 14, 2017 by LawyerMom LawyerMom