We Spent the Last Three Months Testing the Top 24 Light Therapy Lamps of 2025
Published: 20th January 2025
Choosing the right light therapy lamp in 2025 isn’t just about brightness anymore. Sure, we all know light therapy lamps are designed to help boost mood, combat seasonal affective disorder (SAD), and improve energy levels, but nowadays, these lamps are becoming staples in everyday wellness routines.
Whether you're working from home, looking to enhance your focus, or simply want to kickstart your day with a positive glow, the right light therapy lamp needs to deliver effective brightness, versatility, and even a touch of style.
Our team tested 24 different light therapy lamps this year, focusing on everything from light intensity and ease of use to portability and design. After days (okay, maybe weeks) of early mornings, long afternoons, and countless hours testing, we’ve narrowed it down to the top 5 lamps that really stood out.
These picks aren’t just effective for light therapy; they seamlessly fit into your home or office, offering all-around performance to keep you feeling energized, productive, and balanced.
Further below, we’ll break down the best light therapy lamps of 2025—explaining what makes each one stand out and how they can brighten up your daily routine.
1. Cosari Best SAD Light Lamp
Sold at buycosari.com
196 reviews
RANKING:
A+
196 reviews
RANKING:
A+
Summary:
By far, everyone had the best results with the Cosari Best SAD Light Lamp. A fan favorite, it delivers 12,000 lux of natural daylight simulation to combat winter blues, improve mood, and boost energy. With its sleek design, touch-dimmable feature, and portable build, it’s perfect for home, office, or on-the-go use.
Summary:
By far, everyone had the best results with the Cosari Best SAD Light Lamp. A fan favorite, it delivers 12,000 lux of natural daylight simulation to combat winter blues, improve mood, and boost energy. With its sleek design, touch-dimmable feature, and portable build, it’s perfect for home, office, or on-the-go use.
POSITIVE
- Delivers 12,000 lux of bright, natural daylight for effective therapy.
- Adjustable 3200K warm color temperature for comfort.
- Touch dimmable with multiple brightness levels.
- Compact and lightweight design for easy portability.
- Sleek, modern look to fit any space.
- Energy-efficient LED technology with long-lasting performance.
- Free shipping in the USA.
NEGATIVE
- Occasionally out of stock due to high demand.
- Only sold online at buycosari.com.
Overview:
After testing out 24 of the top light therapy lamps, our favorite by far was the Cosari Best SAD Light Lamp.
Designed to mimic natural daylight, the Cosari lamp provides 12,000 lux of UV-free brightness to combat seasonal affective disorder (SAD), reduce fatigue, and elevate mood during dark winter months. The 3200K warm light temperature creates a cozy and comfortable environment, making it ideal for long therapy sessions.
We especially loved the touch-dimmable feature, which allows you to adjust the brightness easily based on your preference or time of day. Its slim, portable design means it can sit on your desk, nightstand, or even travel with you to the office—providing flexibility wherever you need a mood boost.
At only $59, the Cosari Best SAD Light Lamp delivers premium quality at a price that won’t break the bank. It’s also backed by free USA shipping and a 1-year warranty for added peace of mind.
We received the package 3 days after placing the order on their website, and it arrived safely packed with the lamp, a user guide, and a power adapter.
Thanks to its combination of performance, style, and affordability, the Cosari Best SAD Light Lamp has quickly become a go-to solution for light therapy enthusiasts.
If you’re looking for a reliable and effective light therapy lamp to boost your mood and energy this winter, Cosari is our top choice.
Overview:
After testing out 24 of the top light therapy lamps, our favorite by far was the Cosari Best SAD Light Lamp.
Designed to mimic natural daylight, the Cosari lamp provides 12,000 lux of UV-free brightness to combat seasonal affective disorder (SAD), reduce fatigue, and elevate mood during dark winter months. The 3200K warm light temperature creates a cozy and comfortable environment, making it ideal for long therapy sessions.
We especially loved the touch-dimmable feature, which allows you to adjust the brightness easily based on your preference or time of day. Its slim, portable design means it can sit on your desk, nightstand, or even travel with you to the office—providing flexibility wherever you need a mood boost.
At only $59, the Cosari Best SAD Light Lamp delivers premium quality at a price that won’t break the bank. It’s also backed by free USA shipping and a 1-year warranty for added peace of mind.
We received the package 3 days after placing the order on their website, and it arrived safely packed with the lamp, a user guide, and a power adapter.
Thanks to its combination of performance, style, and affordability, the Cosari Best SAD Light Lamp has quickly become a go-to solution for light therapy enthusiasts.
If you’re looking for a reliable and effective light therapy lamp to boost your mood and energy this winter, Cosari is our top choice.
2. Carex Day-Light Therapy Lamp
Sold by Carex
47 reviews
RANKING:
B+
47 reviews
RANKING:
B+
Summary:
The Carex Day-Light Therapy Lamp is a proven solution for combatting seasonal affective disorder (SAD) with its clinically-tested 10,000 lux brightness. Featuring an adjustable height stand and a glare-free, broad surface, it delivers effective light therapy while maintaining user comfort. It’s an excellent choice for those looking for a reliable, doctor-recommended lamp to boost mood and energy.
Summary:
The Carex Day-Light Therapy Lamp is a proven solution for combatting seasonal affective disorder (SAD) with its clinically-tested 10,000 lux brightness. Featuring an adjustable height stand and a glare-free, broad surface, it delivers effective light therapy while maintaining user comfort. It’s an excellent choice for those looking for a reliable, doctor-recommended lamp to boost mood and energy.
POSITIVE
- Delivers 10,000 lux of UV-free, full-spectrum light for effective therapy.
- Large surface area for maximum light exposure.
- Adjustable height and angle for personalized positioning.
- Flicker-free, glare-free light for comfort.
NEGATIVE
- Higher price point compared to other models
- Bulkier design compared to smaller portable lamps.
Overview:
The Carex Day-Light Therapy Lamp is one of the most highly recommended light therapy devices on the market, especially for individuals experiencing seasonal affective disorder (SAD) or low energy levels during the darker months.
What sets the Carex apart is its broad light surface, which delivers a consistent 10,000 lux of UV-free brightness—ideal for effective and quick light therapy sessions. The adjustable height stand and angle provide flexibility, ensuring you get the optimal positioning for maximum benefit. Whether you’re reading, working at your desk, or enjoying your morning coffee, the Carex Day-Light Lamp integrates seamlessly into your routine.
Clinically tested and trusted by medical professionals, this lamp is a go-to for those seeking a natural and effective solution for mood improvement and energy boosts. While it’s slightly bulkier than some compact models, its performance and reliability make it worth the investment.
Overview:
The Carex Day-Light Therapy Lamp is one of the most highly recommended light therapy devices on the market, especially for individuals experiencing seasonal affective disorder (SAD) or low energy levels during the darker months.
What sets the Carex apart is its broad light surface, which delivers a consistent 10,000 lux of UV-free brightness—ideal for effective and quick light therapy sessions. The adjustable height stand and angle provide flexibility, ensuring you get the optimal positioning for maximum benefit. Whether you’re reading, working at your desk, or enjoying your morning coffee, the Carex Day-Light Lamp integrates seamlessly into your routine.
Clinically tested and trusted by medical professionals, this lamp is a go-to for those seeking a natural and effective solution for mood improvement and energy boosts. While it’s slightly bulkier than some compact models, its performance and reliability make it worth the investment.
3. RICIAL Light Therapy Lamp
Sold by RICIAL
30 reviews
RANKING:
B-
30 reviews
RANKING:
B-
Summary:
The RICIAL Light Therapy Lamp delivers an impressive 12,000 lux of UV-free light to combat seasonal affective disorder (SAD), improve mood, and boost energy. Its ultra-slim, lightweight design makes it perfect for home, office, or travel use. With adjustable brightness and a modern aesthetic, it’s an affordable and effective light therapy solution.
Summary:
The RICIAL Light Therapy Lamp delivers an impressive 12,000 lux of UV-free light to combat seasonal affective disorder (SAD), improve mood, and boost energy. Its ultra-slim, lightweight design makes it perfect for home, office, or travel use. With adjustable brightness and a modern aesthetic, it’s an affordable and effective light therapy solution.
POSITIVE
- Delivers 12,000 lux of bright, UV-free light.
- Ultra-slim and lightweight for portability.
- 3 brightness levels for personalized sessions.
- Modern, sleek look that fits any space.
NEGATIVE
- Smaller surface area compared to larger models.
- No automatic timer feature.
Overview:
The RICIAL Light Therapy Lamp offers powerful 12,000 lux brightness in a compact and ultra-slim design. Perfect for combating winter blues and low energy, it delivers effective light therapy while being easy to move and set up anywhere you need it—whether that’s on your desk, bedside table, or while traveling.
Its adjustable 3 brightness levels let you customize the intensity to your comfort, providing flexibility for morning boosts or afternoon pick-me-ups. The modern design also ensures it blends seamlessly into any space without taking up too much room.
While the smaller surface area may limit light coverage compared to larger lamps, the RICIAL Light Therapy Lamp’s portability, affordability, and sleek build make it a solid choice for users seeking effective light therapy on a budget.
Overview:
The RICIAL Light Therapy Lamp offers powerful 12,000 lux brightness in a compact and ultra-slim design. Perfect for combating winter blues and low energy, it delivers effective light therapy while being easy to move and set up anywhere you need it—whether that’s on your desk, bedside table, or while traveling.
Its adjustable 3 brightness levels let you customize the intensity to your comfort, providing flexibility for morning boosts or afternoon pick-me-ups. The modern design also ensures it blends seamlessly into any space without taking up too much room.
While the smaller surface area may limit light coverage compared to larger lamps, the RICIAL Light Therapy Lamp’s portability, affordability, and sleek build make it a solid choice for users seeking effective light therapy on a budget.
4. Circadian Optics Light Therapy Lamp
Sold by Circadian Optics
27 reviews
RANKING:
C+
27 reviews
RANKING:
C+
Summary:
If you’re looking for a stylish and compact light therapy lamp that fits seamlessly into your daily routine, the Circadian Optics Light Therapy Lamp is a standout choice. With 12,000 lux of UV-free brightness and a sleek modern design, it’s perfect for users who need effective light therapy without sacrificing aesthetics. Its adjustable brightness and small footprint make it ideal for desks, bedside tables, or workspaces.
Summary:
If you’re looking for a stylish and compact light therapy lamp that fits seamlessly into your daily routine, the Circadian Optics Light Therapy Lamp is a standout choice. With 12,000 lux of UV-free brightness and a sleek modern design, it’s perfect for users who need effective light therapy without sacrificing aesthetics. Its adjustable brightness and small footprint make it ideal for desks, bedside tables, or workspaces.
POSITIVE
- Provides 12,000 lux of UV-free, natural white light.
- Modern, minimalist design that fits any space.
- 3 brightness levels for customized sessions.
- Compact size, perfect for travel or small spaces.
NEGATIVE
- Smaller light surface limits coverage.
- No automatic timer feature.
Overview:
The Circadian Optics Light Therapy Lamp delivers effective light therapy in a sleek and stylish package. Emitting 12,000 lux of natural, UV-free light, it’s designed to mimic sunlight, helping to combat seasonal affective disorder (SAD), improve focus, and boost energy levels during darker months.
What makes this lamp stand out is its modern, minimalist design. Compact and lightweight, it fits easily on a desk, nightstand, or workspace without taking up much room. Its 3 adjustable brightness levels allow you to tailor the light intensity to your comfort, making it versatile for both morning routines and afternoon energy boosts.
While the smaller light surface limits overall coverage compared to larger models, its portability and aesthetic appeal make the Circadian Optics Light Therapy Lamp.
Overview:
The Circadian Optics Light Therapy Lamp delivers effective light therapy in a sleek and stylish package. Emitting 12,000 lux of natural, UV-free light, it’s designed to mimic sunlight, helping to combat seasonal affective disorder (SAD), improve focus, and boost energy levels during darker months.
What makes this lamp stand out is its modern, minimalist design. Compact and lightweight, it fits easily on a desk, nightstand, or workspace without taking up much room. Its 3 adjustable brightness levels allow you to tailor the light intensity to your comfort, making it versatile for both morning routines and afternoon energy boosts.
While the smaller light surface limits overall coverage compared to larger models, its portability and aesthetic appeal make the Circadian Optics Light Therapy Lamp.
5. Verilux HappyLight Therapy Lamp
Sold by Verilux
14 reviews
RANKING:
C
14 reviews
RANKING:
C
Summary:
The Verilux HappyLight Therapy Lamp is a solid choice for anyone seeking a straightforward and effective light therapy solution. With 10,000 lux brightness and a user-friendly design, it’s ideal for boosting mood and energy during the darker months. While it lacks premium features like adjustable color temperature, its simplicity and reliability make it a great value for the price.
Summary:
The Verilux HappyLight Therapy Lamp is a solid choice for anyone seeking a straightforward and effective light therapy solution. With 10,000 lux brightness and a user-friendly design, it’s ideal for boosting mood and energy during the darker months. While it lacks premium features like adjustable color temperature, its simplicity and reliability make it a great value for the price.
POSITIVE
- Provides 10,000 lux UV-free light for effective therapy.
- Compact and lightweight design.
- Simple setup with easy-to-use controls.
NEGATIVE
- No adjustable color temperature.
- Limited customization features.
Overview:
The Verilux HappyLight Therapy Lamp earns its place as a reliable and budget-friendly light therapy option. With 10,000 lux of UV-free light, it mimics natural sunlight to help combat seasonal affective disorder (SAD), improve focus, and boost energy during shorter, gloomier days.
Designed for ease of use, the lamp features a compact and lightweight build, making it perfect for desks, side tables, or even travel. It’s simple to set up, with intuitive controls that let you start your light therapy session instantly. While it doesn’t offer advanced features like adjustable color temperature or timers, its reliable performance and bright light output deliver noticeable benefits for mood and energy.
Though basic in design, the Verilux HappyLight Therapy Lamp is a great choice for users who value affordability, simplicity, and portability. If you’re looking for an effective, no-frills light therapy lamp, this one gets the job done.
Overview:
The Verilux HappyLight Therapy Lamp earns its place as a reliable and budget-friendly light therapy option. With 10,000 lux of UV-free light, it mimics natural sunlight to help combat seasonal affective disorder (SAD), improve focus, and boost energy during shorter, gloomier days.
Designed for ease of use, the lamp features a compact and lightweight build, making it perfect for desks, side tables, or even travel. It’s simple to set up, with intuitive controls that let you start your light therapy session instantly. While it doesn’t offer advanced features like adjustable color temperature or timers, its reliable performance and bright light output deliver noticeable benefits for mood and energy.
Though basic in design, the Verilux HappyLight Therapy Lamp is a great choice for users who value affordability, simplicity, and portability. If you’re looking for an effective, no-frills light therapy lamp, this one gets the job done.
Our Favorite
1. Cosari Best SAD Light Lamp
Sold at buycosari.com
196 reviews
RANKING:
A+
Summary:
By far, everyone had the best results with the Cosari Best SAD Light Lamp. A fan favorite, it delivers 12,000 lux of natural daylight simulation to combat winter blues, improve mood, and boost energy. With its sleek design, touch-dimmable feature, and portable build, it’s perfect for home, office, or on-the-go use.
196 reviews
RANKING:
A+
Summary:
By far, everyone had the best results with the Cosari Best SAD Light Lamp. A fan favorite, it delivers 12,000 lux of natural daylight simulation to combat winter blues, improve mood, and boost energy. With its sleek design, touch-dimmable feature, and portable build, it’s perfect for home, office, or on-the-go use.
How we ranked:
Light Intensity: The core of any light therapy lamp is its light intensity, measured in lux. We evaluated lamps that offered 10,000 lux or higher, as this intensity is clinically recommended for effective light therapy. Lamps with consistent brightness and optimal light distribution earned higher scores. The Cosari Best SAD Light Lamp stood out with its impressive 12,000 lux output, delivering superior brightness to combat fatigue, boost mood, and relieve seasonal affective disorder (SAD).
Adjustability: We prioritized lamps with adjustable brightness settings, tilt angles, and customizable features to suit different user needs. Flexibility to personalize the intensity and positioning allows for a more comfortable and efficient therapy experience. Cosari Best SAD Light Lamp and Carex Day-Light Therapy Lamp performed exceptionally well, with customizable brightness levels and an adjustable design, perfect for both home and office settings.
Design & Portability: Sleek, compact designs that fit seamlessly into modern lifestyles were given higher rankings. We assessed portability for those who need therapy on the go, as well as overall aesthetics for desktop use. The Cosari Best SAD Light Lamp, alongside the RICIAL Light Therapy Lamp and Circadian Optics Light Therapy Lamp excelled here, offering minimalist, space-saving designs that are both functional and stylish.
Ease of Use: A user-friendly setup is essential for integrating light therapy into daily routines. Lamps with simple controls, intuitive operation, and clear instructions scored the highest. Cosari Best SAD Light Lamp and Verilux HappyLight Therapy Lamp stood out for its plug-and-play usability, making it an excellent choice for beginners or those seeking a hassle-free experience.
Coverage Area: A larger surface area ensures broader light coverage and reduces the need for precise positioning. Lamps with wide light distribution delivered better results, particularly during extended sessions. Cosari Best SAD Light Lamp and Carex Day-Light Therapy Lamp performed best in this category, offering a large, uniform light surface that enhances therapy efficiency.
By carefully evaluating these criteria, we arrived at our final ranking, with the Cosari Best SAD Light Lamp at the top, followed by the Carex Day-Light Therapy Lamp, RICIAL Light Therapy Lamp, Circadian Optics Light Therapy Lamp, and Verilux HappyLight Therapy Lamp. This ranking reflects a balanced combination of light intensity, adjustability, design, and usability, catering to diverse user needs for effective and reliable light therapy solutions.
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