2 person full spectrum infrared sauna with red light therapy
Infrared sauna with full spectrum infrared panels, red light therapy panel, low EMF panels, and Bluetooth speakers
LIT infrared sauna interior with benefits: skin rejuvenation, improved sleep, reduced stress, and boosted recovery
LIT infrared sauna with red and blue LED chromotherapy lighting

BeautyBox Full Spectrum Infrared + Red light Sauna (2 Person)

2 person Indoor Sauna with Infrared & medical-grade red light therapy

5.0
Rated 5.0 out of 5 stars
10 Reviews
Sale price$7,828.00 Regular price$8,539.00
Save $711.00

Full Spectrum Infrared: Equipped with Near, mid, and far-infrared (NIR, MIR, and FIR) panels.

Medical Grade Red light Therapy: Our dual wavelength system treats surface level beauty (collagen, hair, skin) and full body wellness (muscle, circulation detox) with a 660nm redlight and 850nm wavelength.

Ultra Low EMF panels: All Panels are shielded and grounded to reduce EMF output and rated 0.1-0.5 MG at bench seating. 

✓ Bluetooth Speakers: Integrated Bluetooth speakers let you connect effortlessly to your favorite playlists.

Plug & Play: Designed for effortless setup, your BeautyBox connects to a 20 AMP 120V outlet.

Full Coverage Warranty: Full coverage for 5 years on the sauna box and 2 years all heating elements. 

100% handmade: Our saunas are 100% handmade using premium materials. Every unit is constructed with real wood with  non toxic, low VOC adhesives and components.

• Product Size: 46.5"W x 40.5"Dx 76.7"H
• Product Weight:
190 lbs
• Product Materials:
100% Canadian Hemlock

View the spec sheet

The Limited Warranty the Infrared Sauna is 5 years on heating elements and electronics from the date of purchase. The wood structure has a 1 year limited warranty and the radio has a 1 year limited warranty.

The BeautyBox combines full-spectrum infrared heat with medical-grade red light therapy to stimulate collagen, reduce inflammation, and deliver a visible glow from the inside out.

Handcrafted from 100% Canadian Hemlock with double-insulated glass and non-toxic, low-VOC materials, it's the only sauna built with your skin health in mind. Medical-grade 660nm and 850nm wavelengths target surface beauty and deep cellular repair simultaneously.

Spacious enough for two. Protected by a 5-year warranty.

Indoor Only

BeautyBox Full Spectrum Infrared Sauna

Interior dimensions, heating system & electrical requirements

Dimensions & Weight

Exterior (W×D×H)46.5" × 40.5" × 76.7"
Interior (approx.)38" × 32" × 74"
DoorDouble-insulated tempered glass
BenchSingle bench — 2 person
Assembled weight190 lbs
Shipping weight~220 lbs crated / LTL

Materials & Construction

Interior wood100% Canadian Hemlock
Exterior finishMatte Black
GlassDouble-insulated tempered safety glass
RatingIndoor only

Non-toxic, low-VOC adhesives throughout — no plywood, no MDF. Hypoallergenic Hemlock construction with no off-gassing at sauna temperatures.

Heating & Light Therapy

Full spectrum infrared (near, mid, and far wavelengths simultaneously) via 6 carbon FAR infrared heaters, plus dual-wavelength red light therapy (660nm + 850nm) — runs independently or alongside heat.

Max temp150°F
EMF outputLow — 0.3–0.7 mG at seating level
Heating warranty5 Years
Capacity2 Person
Award-Winning

Esquire's Best Home Sauna Award 2026 — "The gold standard in at-home infrared wellness."

Electrical

The only LIT sauna that runs on a standard household outlet — no electrician, no dedicated circuit, no contractor.

Input voltage120V / 20A
Outlet typeStandard NEMA 5-20
Power cordIncluded, standard 120V plug
Setup timeUnder 30 minutes
Plug & Play

Confirm your outlet is on a dedicated 20A circuit before first use.

Ships via LTL freight, carrier scheduled. Precision-locking panel assembly — no tools required.

Call us for more information

310-800-1229

30-Day Guarantee
Free Shipping
5 Year Warranty
Financing 0% APR

Details

Key Features

Specs

Warranty

Voted Best Home Sauna of 2026 — By Esquire

Dual Medical-Grade Red Light

Our dual-wavelength system (660 nm + 850 nm) stimulates collagen, enhances circulation, and penetrates deep into muscle and skin tissue to restore, renew, and repair

Crafted for Two-Person Comfort

150°F heat that penetrates deep beneath the skin’s surface to improve circulation, release toxins, and rejuvenate muscles without the harsh intensity of traditional saunas.

Full Spectrum Infrared

150°F heat that penetrates deep beneath the skin’s surface to improve circulation, release toxins, and rejuvenate muscles without the harsh intensity of traditional saunas.

The #1 Infrared Sauna Trusted by Med Spas & Beauty Clinics

Clinically backed red light therapy, commercial-grade durability, and a 5-year warranty.

Medical Grade Red Light Therapy
Our dual wavelength system treats surface level beauty (collagen, hair, skin) and full body wellness (muscle, circulation detox) with a 660nm red light and 850nm wavelength.
Medical Grade Red Light Therapy
Our dual wavelength system treats surface level beauty (collagen, hair, skin) and full body wellness (muscle, circulation detox) with a 660nm red light and 850nm wavelength.
Compact Design, Built for Two
Thoughtfully engineered to comfortably fit two, The Beauty Box delivers a spacious, spa-like experience in a sleek, space-saving design that can be used at home or commercial settings.
Compact Design, Built for Two
Thoughtfully engineered to comfortably fit two, The Beauty Box delivers a spacious, spa-like experience in a sleek, space-saving design that can be used at home or commercial settings.
Ultra Low EMF panels
All Panels are shielded and grounded to reduce EMF output and rated 0.1-0.5 MG at bench seating. Heats to 150F in just 30 minutes.
Ultra Low EMF panels
All Panels are shielded and grounded to reduce EMF output and rated 0.1-0.5 MG at bench seating. Heats to 150F in just 30 minutes.
Set It Up in 30 Minutes
Ships in three boxes, fits through any standard doorway, and assembles tool-free with our secure locking system. 
Set It Up in 30 Minutes
Ships in three boxes, fits through any standard doorway, and assembles tool-free with our secure locking system. 

The BeautyBox Benefits

Science - backed treatments

Beauty

Skin Rejuvenation

Red light stimulates collagen production, reducing fine lines, wrinkles, and helps plump and firm the skin. 

Recovery

Improve Sleep

Red light and infrared therapy help you sleep better by balancing melatonin, lowering stress, easing muscle tension, and resetting your natural rhythm.

Mind

Reduce Stress

Soothing infrared heat and gentle red light calm your nervous system, restoring balance to both body and mind.

Body

Enhance Immunity

Red light boosts white blood cell production and lymphatic flow, strengthening your immune system and helping your body fight inflammation and recover faster.

Recovery

Boost Recovery

Red (660 nm) and near-infrared (850 nm) wavelengths penetrate deep into muscle tissue to produce more ATP (adenosine triphosphate).

Body

Detox & Circulation

Infrared heat promotes deep sweating and increased circulation, flushing out toxins and boosting oxygen flow for clearer skin and total-body renewal.

Feel and see the difference

Boost collagen | Improve circulation | Detox deeper.

US VS. THEM

The BeautyBox was built to outlast, outperform, and outshine every sauna in its class. That's why we back it with the industry's longest warranty at 5 years, the most powerful heating at 1,800W, and medical-grade red light therapy your skin will show results from — session after session.
Other Saunas
Crafted for Two-Person Comfort
1 Person Only
5 Year Full Coverage Warranty
1 year limited warranty 
Designed For Beauty - 660NM + 860 wavelength with adjustable controls
Standard LED lights
Commercial Rated
 Residential Only
Insulated Glass For Heat Retention
 Single glass panel
15% More Heating Power & Full Body Coverage (1800W)
Longer heating times and less coverage (1500W)
0% APR Financing available for 36 months
Only installment payments

The BeautyBox Specs

Product Size: 46.5"W x 40.5"Dx 76.7"H

Product Weight: 190lbs

Product Materials: 100% hemlock wood 

View the spec sheet

BLE & Aux connection with 2 dynamic speakers with pre-amp

Your BeautyBox sauna plugs into a household outlet, it uses a standard 120V outlet. 20 AMPS.

6 Carbon PureTech™ Near Zero EMF FAR Infrared heaters

Full 2 person capacity

The BeautyBox Specs

Product Size: 46.5"W x 40.5"Dx 76.7"H

Product Weight: 190lbs

Product Materials: 100% hemlock wood 

View the spec sheet

BLE & Aux connection with 2 dynamic speakers with pre-amp

Your BeautyBox sauna plugs into a household outlet, it uses a standard 120V outlet. 20 AMPS.

6 Carbon PureTech™ Near Zero EMF FAR Infrared heaters

Full 2 person capacity

Our Edge

What Makes LIT Different

10 Years of Wellness Innovation

We design wellness solutions from premium materials to expert engineering, every product is made to perform.

Have more questions?

Talk to an Expert

Let us help you! Schedule a call with one of our LIT experts to get answers to all of your questions.

Flexible Financing

0% APR Available
Up to 36 Months*

Sweat now and pay over time with flexible financing through Bread Pay®. Terms apply.

$0
Zero Money Down
0% APR
For Up to 36 Months*
Low Monthly Cost
Get Started

Checking your credit eligibility won't affect your credit score.
0% APR Available for 6, 12, 24, 36 Month Financing*

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Sauna FAQ's

Yes — the BeautyBox runs on a dedicated 20-amp, 120V circuit. Most homes already have 20-amp circuits in kitchens, garages, and bathrooms. No special wiring or voltage conversion is required — just a dedicated breaker. This gives you high power full body coverage with heating time of just 30 minutes.

The BeautyBox assembles quickly with tool-free panels and clear step-by-step instructions. Most customers have it fully assembled and ready to use in 30 minutes.

The BeautyBox is designed for indoor use only. It's ideal for home gyms, spare bedrooms, wellness rooms, treatment rooms, and clinics. Exposure to outdoor elements can damage the wood and electrical components and will void the warranty.

The BeautyBox ships via LTL freight. The carrier will contact you directly to schedule a delivery window that works for you. It will ship in 3 boxes and can fit through any standard door frame. 

The BeautyBox reaches up to 150°F in approximately 30 minutes, powered by 1,800W of full-spectrum infrared heating — more wattage than most comparable saunas on the market. For best results, we recommend entering the sauna a few degrees before your target temperature so your body acclimates naturally as the heat builds.

Full spectrum infrared means the BeautyBox emits near (NIR), mid (MIR), and far (FIR) infrared wavelengths simultaneously. Near infrared supports skin renewal and cellular repair. Mid infrared improves circulation and relieves muscle tension. Far infrared penetrates deepest, stimulating a cellular-level detox and boosting metabolism. Together, they deliver a more complete therapeutic session than single-wavelength saunas.

The BeautyBox includes a medical-grade dual wavelength red light panel operating at 660nm and 850nm. The 660nm wavelength targets surface-level skin health — stimulating collagen production, reducing fine lines, and improving skin tone. The 850nm near-infrared wavelength penetrates deeper, supporting muscle recovery, reducing inflammation, and promoting cellular repair. Both wavelengths work simultaneously with your infrared session for compounded results.

At 1,800W on a standard US electricity rate, a typical 60-minute session costs approximately $0.25–$0.30 in electricity. Even with daily use, the monthly operating cost is minimal — well under $10/month for most users.

The BeautyBox is handcrafted from 100% Canadian Hemlock, a naturally durable, hypoallergenic wood that resists warping under high heat. All construction uses non-toxic, low-VOC glues, meaning no harmful off-gassing during your sessions. The door features double-insulated glass for consistent heat retention and a premium finish. Every component meets strict quality and safety standards.

All BeautyBox panels are shielded and grounded to 0.1–0.5 milligauss at bench seating well within the ultra-low EMF range. For context, everyday household appliances like a hairdryer or microwave emit significantly higher EMF levels. You can session with confidence.

Absolutely. The BeautyBox is fully certified for commercial use and trusted by med spas, beauty clinics, and wellness studios. Its 1,800W heating system, 2-person capacity, and 5-year warranty make it one of the few in

Many users notice improved skin clarity and a healthy glow within the first few sessions from increased circulation and sweating. Longer-term benefits like reduced fine lines, improved skin texture, and collagen stimulation from the medical-grade red light therapy typically become more visible with consistent use over 4–8 weeks. 

Yes! We offer 0% APR financing with payments as low as $150/month. You can easily apply by proceeding to checkout and selecting our trusted financing partner, Bread Pay. The application process is quick, and only a soft credit check is required — meaning it won’t impact your credit score.

Yes! All of our Sauna's can be used in a commercial setting.

Yes — and it's one of the most powerful wellness combinations available. Contrast therapy — alternating between infrared heat and cold immersion — amplifies the benefits of both. LIT offers a full range of cold plunges designed to pair seamlessly with the BeautyBox for the complete contrast therapy experience at home or in your clinic.

We stand behind our craftsmanship. Your sauna includes a 5-year warranty on the frame and a 2-year warranty on the heating elements. This ensures long-lasting performance and peace of mind with every session.

5.0
Rated 5.0 out of 5 stars
Based on 10 reviews
Total 5 star reviews: 10 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
10 reviews
  • T
    Taylor
    Verified Reviewer
    Reviewing
    BeautyBox Full Spectrum Infrared + Red light Sauna (2 Person)
    I recommend this product
    Rated 5 out of 5 stars
    2 minutes ago
    Powerful Red Light

    The red light system on this sauna is a beast! You have full control separately on the panel, which is super rare, and can hit RED or NIR with a single switch. Sauna look great and stays at the highest temp consistently.

  • S
    Shannon
    Verified Reviewer
    Reviewing
    BeautyBox Full Spectrum Infrared + Red light Sauna (2 Person)
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Beautiful and functional

    We love our new sauna! It looks abslutely stunning in our basement and works just as well. It takes about 30 minutes to preheat the sauna and it stays hot throughout the entire session. You can tell how much thought was put into the design from the light interior wood to thick smoked glass and matte black exterior. Speakers sound great and the touch panel is easy to use. Would highly recommend for anyone looking for 2 person sauna and cares about the way it looks in their home.

  • B
    Blake
    Verified Reviewer
    Reviewing
    BeautyBox Full Spectrum Infrared + Red light Sauna (2 Person)
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    Amazing Product

    I have nothing but great things to say about my sauna. It was easy to put together, and I love the way it looks! I was skeptical it would be big enough for 2 people, but my husband and I go in almost daily together. The red light is strong, and the entire product is high quality. 10/10

  • CM
    Charlie M.
    Verified Reviewer
    Reviewing
    BeautyBox Full Spectrum Infrared + Red light Sauna (2 Person)
    I recommend this product
    Rated 5 out of 5 stars
    3 days ago
    High Performance

    Small, compact, and powerful! Added this to my home gym this summer, and it's been my favorite piece so far. It has a sleek and modern design that really stands out. Takes about 30 minutes to hit 145-150, and the red light is super strong. Love the fact the red light is on its own switch because my sessions are around 30 minutes and love using the red light before I'm sweating like crazy. I will give nothing but high praises to the team at LIT for a great product and fast delivery.

  • A
    Ashley
    Verified Reviewer
    Reviewing
    BeautyBox Full Spectrum Infrared + Red light Sauna (2 Person)
    I recommend this product
    Rated 5 out of 5 stars
    3 days ago
    Red Light Therapy

    I purchased this sauna specifically for the benefits of red light therapy, and it has been one of the best investments I've made. After using it consistently, I've noticed a real improvement in the overall appearance and texture of my skin. I highly recommend giving it a try!