When searching for a sad lamp for winter blues light therapy, it’s key to find a device that offers the right brightness, spectrum, and ease of use to combat seasonal affective disorder. The Light Therapy Lamp 10000 Lux Brightness UV-Free stands out as the best overall choice thanks to its reliable brightness and adjustable features. For portability, the Verilux HappyLight Mini makes sense for those on the go, while the Carex Day-Light Classic Plus offers a larger, more immersive experience for dedicated users. Each option comes with its own tradeoffs—some excel in compactness, others in customization or price. Keep reading for a detailed breakdown that will help you pick the perfect lamp for your needs.
Key Takeaways
- Brightness level matters: All recommended lamps deliver 10,000 Lux, but user-adjustable brightness can improve comfort and effectiveness.
- Spectrum quality varies: Full-spectrum and UV-free options are common, but their impact differs based on individual sensitivities and preferences.
- Portability vs. size: Smaller lamps are more convenient but may sacrifice some features or light intensity, while larger models provide a more immersive experience.
- Adjustability and extra features: Brightness, timers, color temperature, and stands enhance usability but often increase cost.
- Price range considerations: Budget options deliver basic functionality, but investing in a premium model can provide more customization and durability.
| sad lamp for winter blues light therapy | Brightness levels | Warranty | Light Intensity |
|---|---|---|---|
| Light Therapy Lamp 10000 Lux B | 5 | — | — |
| 10,000 Lux Light Therapy Lamp | — | 4 years | — |
| Verilux HappyLight Mini | 3 | — | 10,000 lux |
| Verilux HappyLight Luxe Light | 4 | — | 10,000 Lux |
| Verilux HappyLight Lumi Plus L | 3 | 3 years | 10,000 Lux |
| Doraubia Light Therapy Lamp wi | — | — | — |
| Lumos 10,000 Lux Light Therapy | — | 4 years | — |
| Carex Day-Light Classic Plus S | Multiple | 5 years | 10,000 LUX at 12 inches |
| SUXIO Light Therapy Lamp | 4000-7000-10000 Lux | — | — |
| UV-Free 10,000 Lux Daylight La | 3 | — | 10,000 lux |
| Verilux HappyLight Lucent | — | 3 years | 10,000 lux |
| Lumos 10,000 Lux Light Therapy | — | 4 years | — |
More Details on Our Top Picks
Light Therapy Lamp 10000 Lux Brightness UV-Free Blue & White Light with Timer and Brightness Adjustment
This compact lamp stands out for offering 10,000 lux brightness with both blue and white light options, making it versatile for mood, sleep, and concentration. Compared to the Verilux HappyLight Luxe, it provides more customizable timer and brightness settings but falls short on detailed safety features or UV protection information. Its portable design makes it easy to use at home or in the office, providing effective light therapy in a small package. However, the lack of clarity about the power source and safety features could be a concern for some users.
Pros:- Effective 10,000 lux brightness mimics sunlight
- Multiple timer and brightness settings for tailored use
- Compact and portable for versatile placement
Cons:- Limited information on power source and safety features
- No explicit UV protection details
Best for: Individuals seeking a versatile, portable light therapy option with multiple modes and customizable settings for daily use
Not ideal for: Users who prefer detailed safety features or need a device with a clear focus on UV protection, as this model lacks explicit safety info
- Brightness:10,000 lux
- Modes:Blue, White
- Timer options:15, 30, 45 minutes, 1 hour, always bright
- Brightness levels:5
- Size:Compact
- Power source:Not specified
Our verdict“This lamp is best suited for those who want a portable, customizable light therapy device for daily use without complex safety requirements.”
10,000 Lux Light Therapy Lamp – UV-Free Full Spectrum Sun Lamp for Seasonal Affective Disorder
This lamp offers a robust 10,000 lux full-spectrum, UV-free white light with a large panel, making it highly effective for desk use. Unlike the Verilux HappyLight Mini, it features a fixed but sizable light surface that provides broad coverage, ideal for those who want a more immersive experience. Its long-lasting LED technology and adjustable brightness levels make it a solid choice for daily therapy at a lower price point. However, the fixed base limits positioning options, and it’s not designed for travel, which could be a drawback compared to more portable options like the Verilux HappyLight Mini.
Pros:- Powerful 10,000 Lux brightness for effective therapy
- Large light panel ideal for coverage on desks
- Adjustable brightness levels with durable LEDs
Cons:- Fixed base limits flexible positioning
- Lacks portability for travel use
Best for: Budget-conscious buyers who need a reliable, large-panel therapy lamp for desk or home use
Not ideal for: Travelers or those needing a highly portable device, as its fixed base restricts mobility
- Brightness:10,000 Lux
- Color Temperature:5500K
- Dimensions:9 x 4.5 x 8 inches
- Light Type:LED
- UV-Free:Yes
- Warranty:4 years
Our verdict“This lamp is ideal for individuals seeking a high-impact, budget-friendly therapy device for stationary use at a desk or home.”
Verilux HappyLight Mini – Portable Compact Light Therapy Lamp with 10,000 Lux, UV-Free LED Light, Adjustable Brightness
The HappyLight Mini excels for travel and on-the-go use, delivering 10,000 lux of UV-free, full-spectrum LED light in a tiny form factor. It’s perfect for individuals who want effective therapy without sacrificing portability, with adjustable brightness and a timer for flexibility. Compared to larger models like the Verilux HappyLight Luxe, it offers less coverage but compensates with USB-C power, making it highly convenient for use in various settings. Its small size may limit the light coverage for some, but it’s a clear choice for frequent travelers or busy professionals needing quick, effective relief.
Pros:- Portable and lightweight for travel
- Effective 10,000 lux UV-free light
- Adjustable brightness and timer
Cons:- Requires continuous USB-C power – not cordless
- Small size limits coverage for some users
Best for: Travelers and busy professionals looking for a compact, effective light therapy device that easily fits in a bag or pocket
Not ideal for: Users seeking a more immersive light therapy experience at home, as the small size limits coverage
- Light Intensity:10,000 lux
- Power Source:USB-C
- Brightness Levels:3
- Timer:Up to 1 hour in 15-minute increments
- Dimensions:Compact size
Our verdict“This pick makes the most sense for frequent travelers or those needing a portable, effective therapy device on the go.”
Verilux HappyLight Luxe Light Therapy Lamp with 10,000 Lux, UV-Free, Adjustable Brightness and Color, Timer, Stand
The HappyLight Luxe combines high brightness with extensive customization options, including adjustable brightness, color temperature, and timer settings. Its ultra-thin, portable design with a detachable stand and wall mount makes it versatile for different environments. Compared with the Lite Plus, it offers more color and brightness controls, but it requires an external power source, which limits its portability. This model is ideal for those who want a multi-functional device for mood, sleep, and focus improvement but don’t mind being tethered to a power outlet.
Pros:- Effective 10,000 Lux UV-free light
- Customizable brightness, color, and timer
- Versatile with stand and wall mount options
Cons:- Requires external power, not battery operated
- Maximum brightness may be too intense for some users
Best for: Individuals who want a highly customizable therapy lamp for home or office use, capable of supporting multiple wellness goals
Not ideal for: People seeking a battery-operated or highly portable device, as it requires a power outlet
- Light Intensity:10,000 Lux
- Light Type:LED, UV-Free
- Brightness Levels:4
- Color Temperature Options:3
- Timer:Up to 1 hour, in 5-minute increments
- Stand:Detachable, wall mount included
Our verdict“This lamp makes sense for users who want a flexible, multi-purpose therapy device at home or in the office, despite the need for power connectivity.”
Verilux HappyLight Lumi Plus Light Therapy Lamp with 10,000 Lux, UV-Free, Adjustable Brightness, Timer, and Detachable Stand
The Lumi Plus provides a highly customizable experience with adjustable brightness, color temperature, and a programmable timer in a sleek, ultra-thin form. Its portability is complemented by a detachable stand and wall mount, making it suitable for varied environments. Compared to the HappyLight Mini, it offers more control and a slightly larger coverage area, making it a strong option for those who want tailored therapy sessions at home or away. Its reliance on an external power source limits convenience for travel, but it excels in versatility and longevity with a three-year warranty.
Pros:- Effective 10,000 Lux UV-free light
- Extensive customization of brightness, color, and timer
- Portable with detachable stand and wall mount
Cons:- Requires power source, not battery operated
- Maximum brightness may be too intense for some users
Best for: Users seeking a customizable, reliable therapy lamp for home or work that can be tailored to specific needs
Not ideal for: Travelers needing a completely portable, battery-powered device, as it requires a power outlet
- Light Intensity:10,000 Lux
- Light Type:LED, UV-Free
- Brightness Levels:3
- Timer:Up to 1 hour in 15-minute increments
- Design:Ultra-thin tablet
- Warranty:3 years
Our verdict“This device is ideal for those who want a flexible, tailored therapy experience with a durable, industry-leading warranty, despite needing an outlet.”
Doraubia Light Therapy Lamp with Remote Control, 10,000 Lux Sun Lamp, 3 Color Temperatures, Stepless Brightness, Timer & Memory Function
This lamp stands out for offering a highly customizable experience with stepless brightness and three color temperatures, making it ideal for those who want precise control over their light therapy environment. Compared to the Carex Classic Plus, the Doraubia provides remote and touch controls, adding convenience while maintaining a similar brightness level. Its adjustable settings allow users to tailor sessions to their comfort, but the design leans more toward aesthetics than rugged functionality. The limited information on coverage area and lack of adjustable angles may make it less suitable for users needing more flexible positioning. Overall, this model suits individuals seeking a sleek, easy-to-use device for consistent therapy at home or in the office, especially if remote operation is a priority.
Pros:- High brightness mimics natural sunlight effectively
- Multiple adjustable settings for personalized lighting
- Convenient remote control and touch operation
Cons:- Design may prioritize aesthetics over functional adjustability
- Limited info on size and coverage area
Best for: People who want personalized, multi-setting light therapy with remote control in a stylish package.
Not ideal for: Users needing a larger coverage area or adjustable angles for more flexible positioning, as this lamp lacks those features.
- Brightness:10,000 Lux
- Color Temperatures:3 levels
- Brightness Options:4 levels
- Control:Touch and remote
- Timer:Yes
- Memory Function:Yes
Our verdict“This lamp is best suited for users who value customization and convenience in a stylish, compact design.”
Lumos 10,000 Lux Light Therapy Lamp | UV-Free, Full-Spectrum, Adjustable Panel
The Lumos lamp is distinguished by its 270-degree adjustable panel and full-spectrum, UV-free light, making it an excellent choice for users who want to position their light precisely. Its bold aesthetic appeals to those who prefer a modern look, and the long-lasting LEDs ensure reliable performance over years. Compared to the Carex Classic Plus, the Lumos offers a more stylish design and greater adjustability, but it can be quite tall when expanded, potentially cluttering small desks. Its price isn’t specified here, which could be a factor for budget-conscious buyers. This lamp makes sense for individuals who want both effective therapy and a visually appealing device that can be customized to their workspace or travel needs.
Pros:- Effective 10,000 Lux brightness for light therapy
- Highly adjustable 270-degree rotating panel
- Long-lasting LEDs with three brightness levels
- Stylish design suitable for desks and travel
Cons:- May be too tall for small desks when expanded
- Requires a power source and space on the desk
Best for: Design-conscious users who want a highly adjustable, stylish light therapy device for desk or travel use.
Not ideal for: Small-space dwellers or those with limited desk height, as the expanded size may be cumbersome.
- Brightness:10,000 Lux
- Color Temperature:5500K
- LED Lifespan:50,000 hours
- Adjustability:270-degree rotating panel
- Dimensions (Expanded):21 inches tall
- Warranty:4 years
Our verdict“This pick is ideal for style-savvy users seeking a flexible, high-brightness lamp that fits into their workspace or travel routine.”
Carex Day-Light Classic Plus Sunlight Therapy Lamp – 10,000 LUX LED Light for Mood and Well-being
The Carex Classic Plus is a highly recommended option for those seeking a clinically proven, broad-spectrum light therapy experience. Its 10,000 LUX intensity at 12 inches, combined with adjustable height, allows for optimal positioning tailored to individual needs. Compared with the Lumos, the Carex offers a more traditional, straightforward design, emphasizing function over style. The 5-year warranty reassures durability and long-term reliability. However, the necessity of sitting at a precise distance can restrict flexibility, and its bulkier size may be less suitable for tight spaces. This lamp makes the most sense for users who prioritize proven clinical efficacy and adjustable positioning over aesthetics.
Pros:- Clinically recommended 10,000 LUX light therapy
- Adjustable height and brightness for personalized use
- Blocks 99.3% of harmful rays for safety
- Backed by a 5-year warranty
Cons:- Requires sitting at a fixed distance (12 inches) for optimal brightness
- Bulky size may be inconvenient for small spaces
Best for: Individuals who need a reliable, clinically recommended device with adjustable height for maximum therapeutic effect.
Not ideal for: Those with limited space or who prefer a sleek, minimal design, since it’s bulkier and requires specific positioning.
- Light Intensity:10,000 LUX at 12 inches
- Light Type:LED
- Color:Bright White
- Adjustable Height:Yes
- Brightness Levels:Multiple
- Warranty:5 years
Our verdict“This lamp fits best for users who need a proven, adjustable, and safety-focused device for effective light therapy at home or clinic settings.”
SUXIO Light Therapy Lamp – 10000 Lux, 3 Modes, Timer & Memory, Portable Daylight Lamp for Home & Office
The SUXIO lamp emphasizes portability without sacrificing core brightness, providing up to 10,000 Lux across three modes. Its slim, lightweight design makes it easy to carry and use at home or work, offering a quick and straightforward way to boost mood and energy. Unlike the fixed-position Day-Light Classic Plus, SUXIO’s adjustable modes and touch controls offer convenience, but it requires a 5V-2A power adapter, which isn’t included—potentially complicating setup. The flicker-free, full-spectrum light supports safe, natural therapy, but durability details are limited, making it less ideal for long-term heavy use. This is a good choice for those who want effective light therapy on the go or in small spaces without complex features.
Pros:- Adjustable brightness and multiple modes for personalized therapy
- Portable and lightweight, ideal for travel
- Memory function for quick setup
- Flicker-free, full spectrum safe light
Cons:- Requires an external 5V-2A power adapter (not included)
- Limited info on durability for long-term use
Best for: Busy individuals who need portable, easy-to-use light therapy for quick mood boosts at home or office.
Not ideal for: Users seeking a highly durable, long-term device or those who prefer built-in power sources, as it relies on an external adapter.
- Brightness Levels:4000-7000-10000 Lux
- Modes:3
- Timer Settings:30/60/90 minutes
- Power Source:USB (5V-2A)
- Dimensions:Ultra-slim
- Lighting:100 LEDs, flicker-free
Our verdict“This lamp is perfect for users needing a compact, versatile device for quick, effective therapy on the move.”
UV-Free 10,000 Lux Daylight Lamp with Touch Control and Adjustable Brightness
This daylight lamp emphasizes ease of use with touch controls and adjustable brightness, offering 10,000 lux of UV-free light that helps combat seasonal depression and fatigue. Its sleek, portable design makes it suitable for quick sessions at home or work, with multiple timer options for flexible scheduling. Compared to the Carex Classic Plus, it lacks detailed info on power source and size, which might be a concern for those needing precise specifications. The absence of app control or advanced features makes it less appealing for tech-oriented users seeking more integration. Overall, this lamp suits buyers who prefer straightforward, effective light therapy with minimal fuss, especially in a compact form.
Pros:- Adjustable brightness levels for personalized comfort
- Portable and lightweight for use anywhere
- Multiple timer options for convenience
- Safe, UV-free light therapy
Cons:- No info on power source or battery life
- Limited details on size and weight
Best for: Individuals seeking a simple, portable daylight lamp with adjustable brightness for daily use.
Not ideal for: Users needing detailed specifications or advanced features like app control, as this device offers basic controls only.
- Light Intensity:10,000 lux
- Brightness Levels:3
- Timer Functions:15, 30, 45, 60 minutes
- Rotation:90 degrees
Our verdict“This lamp is well-suited for users wanting a straightforward, effective daylight solution that is easy to carry and operate.”
Verilux HappyLight Lucent – Light Therapy Lamp with 10,000 Lux, UV-Free, LED Bright White Light & Detachable Stand
The Verilux HappyLight Lucent stands out for its portability and straightforward operation, making it ideal for those who want a reliable light therapy option that can travel or be moved easily. Its 10,000 lux UV-free LED light provides effective mood and energy support, comparable to larger, more complex devices like the Lumos, but in a more compact form. The adjustable stand adds versatility, allowing users to customize the angle for optimal exposure, though it only emits white light, limiting mood variation for some users. While its simple one-touch controls and lightweight design make it friendly for beginners or busy individuals, it may fall short for those with severe seasonal affective disorder who need more intense or dynamic light options. The absence of color options means it’s less suited for users seeking a more immersive experience. Overall, this lamp offers a balanced mix of portability, simplicity, and effectiveness, best for those new to light therapy or who need a device they can easily take on the go.
Pros:- Lightweight and portable for travel or office use
- Simple one-touch operation for ease of use
- Adjustable stand for customizable positioning
- Effective 10,000 lux UV-free LED light
Cons:- Limited to white light, no color or mood variation
- May not be powerful enough for severe cases
- Price not specified, possibly higher for basic features
Best for: Individuals seeking a portable, easy-to-use light therapy lamp for daily use or travel, especially beginners or those with mild symptoms.
Not ideal for: People with severe SAD or those preferring multi-color light options, since it only offers white light and limited brightness settings.
- Light Intensity:10,000 lux
- Light Type:LED, UV-Free
- Stand:Detachable, bidirectional
- Warranty:3 years
- Design:Ultra-thin, portable
Our verdict“This lamp suits users who want a reliable, portable light therapy device with straightforward operation, especially beginners or travelers.”
Lumos 10,000 Lux Light Therapy Lamp | Full-Spectrum, UV-Free Sun Lamp for Seasonal Blues
The Lumos 10,000 Lux Light Therapy Lamp excels in its high adjustability and sleek design, making it ideal for users who want a customizable experience at their desk or during travel. Its 270-degree rotating panel allows precise positioning, which can be more flexible than the fixed-angle stand of the HappyLight Lucent. With a brightness of 10,000 lux and a color temperature of 5500K, it closely mimics natural sunlight, enhancing its effectiveness compared to simpler white-only lamps. Its long-lasting LEDs, rated for 50,000 hours, add value for those planning long-term daily use. However, the need for direct eye exposure for maximum benefit might be inconvenient during work or leisure, and the higher price point could deter budget-conscious buyers. Additionally, the absence of included accessories like a power adapter can add to setup complexity. Overall, this pick makes the most sense for users who prioritize adjustability and a natural sunlight feel in their light therapy routine.
Pros:- Highly adjustable with 270-degree rotating panel
- Effective 10,000 lux brightness with full-spectrum light
- Compact, foldable design ideal for travel and desk use
- Long LED lifespan of 50,000 hours
Cons:- No included power adapter or accessories, potentially complicating setup
- Requires direct eye exposure, which may be inconvenient during work
- Higher price compared to basic models
Best for: Office workers or frequent travelers who want a highly adjustable, natural-spectrum light therapy device for daily use.
Not ideal for: Users seeking a budget-friendly, plug-and-play solution or those uncomfortable with direct eye exposure during use.
- Brightness:10,000 Lux
- Color Temperature:5500K
- LED Lifespan:50,000 hours
- Adjustability:270-degree rotating panel
- Dimensions:1.75″ x 2.25″ x 13.80″ (folded), expands to 21″ tall
- Warranty:4 years
Our verdict“This lamp is best suited for users who value precise adjustability and a natural daylight spectrum in their light therapy routine, willing to invest for those features.”
How We Picked
To determine the best sad lamps for winter blues light therapy, I evaluated each product based on brightness reliability, spectrum quality, ease of use, build quality, and value for money. Lamps had to provide at least 10,000 Lux, with adjustable settings to cater to different sensitivities and routines. Additional features like timers, color temperature, and portability were also considered, along with overall user-friendliness. The ranking reflects a balance between performance, versatility, and price—aiming to recommend options suitable for a variety of user needs and budgets.Factors to Consider When Choosing Sad Lamp For Winter Blues Light Therapy
Choosing the right sad lamp involves more than just picking the highest Lux rating. Understanding key factors like spectrum quality, size, and features can make a real difference in how effectively the lamp alleviates winter blues. It’s important to consider your space, routine, and sensitivity to light when selecting a device. A well-chosen lamp can improve mood and energy levels without causing discomfort or inconvenience. Here are some critical considerations to keep in mind before making your purchase.Brightness and Lux Levels
While most light therapy lamps target 10,000 Lux, the actual perceived brightness can vary depending on the light’s design and your distance from it. Consistent, high Lux output is essential for effective treatment, but some users find overly bright lamps uncomfortable. Adjustable brightness settings help tailor exposure, making therapy sessions more tolerable while maintaining efficacy. Avoid models with lower Lux ratings if you want quicker, more noticeable mood improvements.
Spectrum Quality and UV-Free Light
The spectrum of light is vital; full-spectrum or UV-free LEDs are popular because they mimic natural sunlight without harmful UV rays. UV-free options reduce skin and eye sensitivities, making them safer for prolonged use. Some lamps offer adjustable color temperatures, which can help users customize their experience. Be cautious of models lacking proper spectrum control, as ineffective spectrum can limit the therapeutic benefits.
Size and Portability
Size influences how often and where you can use your lamp. Larger units deliver a more immersive experience and are better suited for stationary setups, while compact lamps excel for travel or smaller spaces. Keep in mind that smaller lamps might sacrifice some features or light intensity, so balance portability with performance. If you travel frequently or have limited space, a mini or foldable lamp could be the best fit.
Ease of Use and Extra Features
Features like timers, adjustable stands, and remote controls can make therapy more flexible and less of a chore. Touch controls and memory functions simplify operation, especially during morning routines. However, these extras often come at a higher cost and complexity. Consider your comfort level with technology and whether added features justify the price premium.
Price and Durability
While budget models provide basic light therapy, investing in a reputable, durable lamp can pay off over time with consistent performance and longer lifespan. Premium options often include better build quality, more precise controls, and additional features. However, if you only need occasional use or are on a tight budget, a simpler model may suffice. Balance cost against your expected frequency of use and the importance of additional features.
Frequently Asked Questions
How long should I use a sad lamp each day for winter blues?
Most experts recommend starting with 20-30 minute sessions daily, ideally in the morning. Consistency is key, and some users may need up to an hour for noticeable effects. It’s best to position the lamp about 16-24 inches from your face, with your eyes open but not staring directly into the light. Adjust the duration based on your comfort level and response to treatment, but avoid overexposure to prevent eye strain or headaches.
Can I use a sad lamp if I have sensitive skin or eyes?
Yes, but choosing a UV-free lamp with adjustable brightness and spectrum can help prevent discomfort. UV-free models are safer for those with sensitive skin or eyes, and adjustable settings allow you to tailor the light intensity to your comfort. If you experience persistent irritation, consult with a healthcare professional before continuing therapy. It’s also wise to start with shorter sessions and gradually increase as tolerated.
Is a full-spectrum light therapy lamp better than a standard 10,000 Lux lamp?
Full-spectrum lamps aim to mimic natural sunlight more closely, which some users find more soothing or effective. However, the core requirement for treating winter depression is usually the 10,000 Lux brightness, regardless of spectrum. If you prefer a more natural light experience or have specific sensitivities, a full-spectrum lamp might suit you better. Otherwise, most standard 10,000 Lux UV-free lamps deliver comparable benefits for seasonal affective disorder.
Can I use a sad lamp at any time of day?
While morning sessions are generally recommended to help regulate your circadian rhythm, some people find afternoon use beneficial if mornings don’t suit their schedule. Avoid using the lamp late in the evening, as exposure to bright light can interfere with sleep patterns. Consistency at the same time each day maximizes the therapeutic effect, but personal routines may require some flexibility.
Do I need to consult a doctor before starting light therapy?
It’s advisable to consult a healthcare provider if you have eye conditions, skin sensitivities, or are taking medications that increase light sensitivity. A professional can help determine the appropriate duration and intensity for your specific needs, and monitor your response to therapy. For most people with mild to moderate winter blues, starting with self-guided use is safe, but professional guidance ensures optimal results and safety.
Conclusion
For those seeking a reliable, all-around solution, the Light Therapy Lamp 10000 Lux Brightness UV-Free offers excellent performance with adjustable features, making it the best overall choice. If budget is a concern, the SUXIO Light Therapy Lamp provides solid functionality at a lower price, ideal for beginners or casual users. For individuals who travel frequently or need a portable option, the Verilux HappyLight Mini is a clear winner. Those with more specific needs, such as larger coverage or premium customization, should consider the Verilux HappyLight Luxe or Carex Day-Light Classic Plus. Your ideal choice depends on your routine, budget, and sensitivity—use this guide to find the best fit for winter blues relief.
