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FireLight® is the only sauna engineered with the full red and near-infrared spectrum for both optimal heat and light therapy. EMF-free and biologically coherent, it delivers unmatched detox, healing, and cellular renewal, right from home. No other sauna merges ancient elemental fire with next-gen wellness this seamlessly.
FireLight® begins working the moment you switch it on: no preheat, no waiting. Unlike traditional saunas that heat the air, FireLight® warms your body directly, so it feels like sunbathing, not gasping in hot air. Sessions last just 15 to 20 minutes and leave you restored, glowing, and drenched with sweat. This is next-gen sauna therapy.
More than a sauna, FireLight® is a personal sanctuary of red light and infrared heat, tuned to your body’s natural rhythms. Portable, sculptural, and easy to use daily, it brings advanced recovery and radiant health into your home, effortlessly. The future of wellness fits right into your life, supporting mitochondrial health, and repair.
Every FireLight® Sauna is handcrafted in our U.S. workshop using organic cotton, untreated basswood, and zero-VOC materials. Free from plastics and off-gassing, it creates a non-toxic environment where you can breathe deeply and truly heal. Because detox only works when your sanctuary supports it on a cellular level.
The FireLight® Sauna is a true plug and play infrared system: no tools, contractors, or installation needed. Its compact footprint fits beautifully into apartments, studios, or tucked-away corners. Simply plug it in and immerse yourself in the healing glow of red light and near-infrared heat. Designed for effortless setup and deep results.
Hearth Quartet Panel
Powered by our proprietary FireLight® Spectrum, the EMF-free Hearth Infrared Therapy Sauna Panel delivers the clinically studied benefits of red light, near-infrared light and heat therapy.
Crafted from sustainable basswood and engineered for performance, it emits targeted wavelengths that penetrate deep into tissue, supporting mitochondrial function, cellular repair, and full-body detoxification.
With three adjustable intensity levels, you can calibrate each session for maximum therapeutic effect.
Powered by our proprietary FireLight® Spectrum, the EMF-free Hearth Panel delivers red light, near-infrared light, and grounding heat. Handcrafted from sustainable basswood and built for longevity, it supports deep cellular repair and detox. Three intensity levels let you personalize every session for full-body results and long-term benefit.
Portable Enclosure
Experience unmatched versatility with our Portable Enclosure, inspired by indigenous design and crafted for modern living. Made from two layers of GOTS-certified, machine-washable organic cotton and dyed with low-impact pigments, it is entirely free from synthetics—and remarkably insulating.
This lightweight structure maintains the perfect air temperature for therapeutic radiant heat sessions while remaining easy to move from room to room or home to home. Available in five serene, nature-inspired hues to harmonize with your space and your ritual.
Inspired by indigenous design and made for modern living, our Portable Enclosure is crafted from two layers of GOTS-certified organic cotton. Free from synthetics and remarkably insulating, it maintains ideal heat while remaining lightweight, breathable, and easy to move. Available in five serene, nature-inspired hues.
EMF Protection
Every SaunaSpace sauna is engineered for complete EMF protection. Our handcrafted design includes a grounded floor mat and full shielding and grounding on every component.
While most infrared saunas and red light devices are high-EMF environments, ours are fully EMF-free, supporting cellular balance, nervous system regulation, and deeper healing. This uncommon level of protection comes standard in every model.
Every SaunaSpace sauna is fully EMF-free, with low-EMF design and grounding at every connection. A grounded floor mat and full shielding eliminate interference that disrupts cellular balance and nervous system function. This rare level of EMF protection enhances red light and infrared therapy for deeper repair and lasting wellness.
Grounding Mat
Complete your EMF-free healing space with the Grounding Mat, crafted from naturally antibacterial kiln-toasted bamboo and finished with organic cotton edging for a clean, elemental aesthetic.
It provides two distinct benefits: it safely channels ambient electromagnetic fields (EMFs) into a grounded outlet to reduce electrical exposure, and it passively supports earthing, reconnecting your body with the stabilizing energy of the earth. A simple yet potent foundation for deeper restoration.
Crafted from kiln-toasted bamboo with organic cotton edging, the Grounding Mat completes your EMF-free healing space with clean, elemental beauty. It reduces electrical exposure by channeling ambient EMFs into a grounded outlet and passively supports earthing, reconnecting your body with the stabilizing energy of the earth.
Ergonomic Stool
Enjoy grounded comfort with our Ergonomic Stool, designed for effortless rotation and natural alignment during your sauna sessions.
Hand-shaped and sanded to a velvety finish, it’s made in the USA from sustainably harvested basswood—renowned for its creamy tone, smooth grain, and subtle, honeyed scent.
Long used in herbal traditions for its calming properties, basswood brings a quiet sense of ease to your ritual. Free from stains, sealers, glues, and synthetics, it offers pure, non-toxic support with zero off-gassing.
The curved seat offers velvety-smooth support and a luxurious feel, while the flat-pack design allows it to store easily when not in use.
Enjoy grounded comfort with our Ergonomic Stool, designed for natural alignment and effortless rotation. Made in the USA from sustainably harvested basswood—renowned for its creamy tone, smooth grain, and honeyed scent—it offers pure, non-toxic support with no off-gassing. The curved seat is velvety smooth, with a flat-pack design for easy storage.
Proprietary FireLight® Bulb
At the core of every SaunaSpace experience is the FireLight® Bulb—our signature innovation, shaped by over a decade of R&D. Hand-blown from pure quartz-stained glass, it delivers a finely tuned spectrum that peaks in near infrared light for maximum light therapy, while including red light and extending into mid- and far-infrared for deeply effective heat.
This full-spectrum design captures the most healing wavelengths of the sun—without the harmful ones—activating cellular repair, detoxification, and full-body rejuvenation. Built for longevity and performance, each bulb offers thousands of hours of radiant therapy and comes backed by a five-year warranty. This isn’t just a bulb. It’s the light that transforms.
Our signature innovation, the FireLight® Bulb is the result of over a decade of R&D. Hand-blown from pure quartz-stained glass, it emits a full-spectrum glow calibrated for optimal red light, near-infrared light and heat therapy. This biologically aligned spectrum supports deep heat, cellular repair, and rejuvenation: thousands of radiant hours, zero harmful wavelengths.
SilverLining™ (Optional Upgrade)
SilverLining™ is our proprietary EMF shield, woven from GOTS-certified organic cotton and 35% pure silver. This advanced fabric blocks over 99.99% of common electromagnetic fields, including WiFi, cellular signals, and radio frequencies, creating a Faraday-like cocoon within your sauna.
By minimizing the physiological stress caused by EMF exposure, SilverLining™ helps your body enter a deeper state of restoration. It enhances the efficacy of every session, allowing the nervous system to fully relax and the healing power of FireLight® to work more profoundly. For those seeking a true EMF-free sanctuary, SilverLining™ offers a pure and potent layer of protection.
SilverLining™ is our proprietary EMF shield, woven from GOTS-certified organic cotton and 35 percent pure silver. It blocks over 99.99 percent of EMFs, including WiFi and cellular signals, which can disrupt cellular signaling and increase oxidative stress. By reducing this burden, it deepens every session and creates a true EMF-free sanctuary.
SuperSauna (Optional Upgrade)
Transform your Hearth Quartet into a SuperSauna by adding a three-bulb Hearth Trio. This powerful configuration surrounds you with amplified red light and near infrared heat, doubling the intensity to deliver the same benefits in half the time.
The experience is immersive and deeply satisfying, with a radiant warmth that feels as good as it is effective. More heat, more light, more of what your body craves.
Transform your Hearth Quartet into a SuperSauna by adding a three-bulb Hearth Trio. This powerful configuration surrounds you with amplified red light and near infrared heat, doubling the intensity for the same benefits in half the time. The result is immersive, radiant, and deeply satisfying, more of what your body craves.
Dr. Bryan Ardis
DC, Author
At SaunaSpace, every FireLight® Sauna is built by hand in our Columbia, Missouri workshop, where skilled artisans carry forward a legacy of American craftsmanship. With no assembly lines, no plastic, and no off-gassing materials, each sauna is made start to finish with meticulous care—shaped, joined, and finished by human hands. The result is a toxin-free sanctuary, crafted to last and grounded in our commitment to purity, precision, and timeless design.
Only FireLight® delivers true full-spectrum infrared and radiant heat to support deep detox, cellular renewal, and total-body restoration.
| Benefits |
  |
 Traditional |
 Far Infrared |
 LED Light Therapy Panel |
| Detoxification | 3 | 2 | 2 | 1 |
| Healing & Recovery | 3 | 2 | 2 | 1 |
| Immune Support | 3 | 2 | 2 | 2 |
| Skin Rejuvenation | 3 | 1 | 1 | 2 |
| Stress Reduction | 3 | 1 | 1 | 1 |
| Better Sleep | 3 | 2 | 2 | 1 |
| Pain Relief | 3 | 1 | 1 | 2 |
| Emotional Balance | 3 | 2 | 2 | 2 |
| Enhanced Cognition | 3 | 2 | 2 | 2 |
| Athletic Performance | 3 | 2 | 2 | 2 |
| Weight Loss | 3 | 2 | 2 | 0 |
| Longevity | 3 | 3 | 3 | 0 |
Every detail of the FireLight® Sauna is designed to heal deeply, not just shine bright.
| Features |
 |
Traditional |
Far Infrared |
LED Light Therapy Panel |
| Portable | 3 | 0 | 1 | 3 |
| Easy set-up | 3 | 0 | 0 | 2 |
| Fast & efficient experience | 3 | 0 | 0 | 2 |
| Comfortable | 3 | 1 | 1 | 2 |
| Full-body experience | 3 | 3 | 3 | 0 |
| EMF shielded | 3 | 0 | 0 | 0 |
| Clean, eco-friendly materials | 3 | 2 | 1 | 0 |
| No preheating needed | 3 | 0 | 0 | 3 |
| Meditative design / feng shui | 3 | 1 | 1 | 0 |
| Grounded | 3 | 0 | 0 | 0 |
| Made in USA | 3 | 0 | 0 | 0 |
| Plug & play (no special outlets) | 3 | 0 | 1 | 3 |
| White glove customer care | 3 | 0 | 0 | 0 |
1 x Hearth Quartet
4 x FireLight® Bulb (120v or 240v, based on selected plug)
1 x Shielded Power Cord
4 x Turnkey Clamp
1 x Outlet Tester
1 x Portable Enclosure:
1 x Stool
1 x Exfoliating Sauna Brush
1 x FireLight® Sauna Use Guide
North American basswood
Sustainably harvested and crafted without chemicals or oils.
Stainless Steel
Untreated USA-manufactured guards free of powder coating.
Organic Bamboo
Heat-treated for durability. Unvarnished and chemical-free.
Organic Canvas
GOTS-certified 100% cotton canvas. Durable, machine-washable construction.
SilverLining™ Fabric
35% silver, 65% GOTS-certified organic cotton.
Assembled Sauna dimensions
Hearth Quartet dimensions
Hearth Trio dimensions
Stool dimensions
Classic Total: 44.9 lb (20.6 kg)
Classic with SilverLining™ Total: 47.3 lb (21.5 kg)
SuperSauna Total: 51.9 lb (23.8 kg)
SuperSauna with SilverLining™ Total: 54.3 lb (24.7 kg)
Sauna Enclosure (no SilverLining™) Total: 25 lb (11.5 kg)
Sauna Enclosure with SilverLining™ Total: 27.4 lb (12.4 kg)
Classic (Hearth Quartet)
Wattage: 1000 W
Input voltage and frequency: 120 V at 50–60 Hz, 240 V at 50–60 Hz
Amperage: 8.3 A at 120 V, 4.2 A at 240 V
Power cord length: 15 ft ( 4.6 m)
SuperSauna (Hearth Quartet + Hearth Trio)
Wattage: 1750 W
Input voltage and frequency: 120 V at 50–60 Hz, 240 V at 50–60 Hz
Amperage: 14.58 A at 120 V, 7.29 A at 240 V
Power cord length: 15 ft ( 4.6 m)
Approvals
All electrical parts UL-listed.
CE-certified.
Number of Boxes
Classic ships in 3 boxes.
Box 1: 27 x 26 x 11 in, 27 lb (69 x 66 x 28 cm, 12.2 kg)
Box 2: 34 x 18 x 11 in, 42 lb (86 x 46 x 28 cm, 19 kg)
Box 3: 19 x 18 x 6 in, 11 lb (48 x 46 x 15 cm, 5 kg)
SuperSauna ships in 4 boxes, because it also includes a Hearth Trio.
Box 1: 27 x 26 x 11 in, 27 lb (69 x 66 x 28 cm, 12.2 kg)
Box 2: 34 x 18 x 11 in, 42 lb (86 x 46 x 28 cm, 19 kg)
Box 3: 19 x 18 x 6 in, 11 lb (48 x 46 x 15 cm, 5 kg)
Box 4: 26 x 18 x 11 in, 21 lb (66 x 46 x 28 cm, 9.5 kg)
This review is long overdue, but I just had to post because I had an incredible experience recently. I’ve been using my sauna regularly for the past 3 1/2 years, and it has helped me in so many ways — high energy levels, great mood, high-quality sleep, glowy skin, fast recovery from workouts. But the most amazing thing happened last week, I went to the functional medicine doctor for the first time in years, just to check up on everything, and they did a full panel of bloodwork, they must’ve taken like 30 vials of blood and tested for everything — from nutrition and hormones to inflammatory markers and even toxins like heavy metals and mold. When I went for the follow up appointment, my doctor seemed stunned. He said that in 15 years of practicing functional medicine, he had never seen bloodwork like mine. He said I was biologically decades younger than my chronological age, and asked what I had been doing lifestyle-wise. There wasn’t much to talk about during my appointment, so I told him all about my sauna :-) thank you thank you thank you, SaunaSpace for this amazing gift of health.
It took me over three years to make this purchase because I didn’t want to spend the money. Been dealing with chronic fatigue type stuff for over a decade - finally took advantage of a sale and ended up getting the the sauna space after deliberating spending more money for a clearlights sauna the program. I am on a program that recommends near infrared over far so went with this one. And this one was portable and more compact at a lower price point so I went with it! I’ve been using it for about two months now and I’m already feeling like I’m getting so much better. I have more consistent and reliable energy day to day. I started off with just 10 minutes a day because I went for 20 a few times and it wore me out. So I backed down to 10m at a time and now I’ve built up to 20 minutes a day and have the stamina to do it. This thing gets me sweating like no other sauna has before and I’ve been in all different types of saunas. It’s incredible how much you sweat. I do feel like this was a missing piece in my healing and truly feel
It is healing me on a cellular level. I expect to continue improving. I will update this review in a few months.
Also on a purely aesthetic level I will say it is so well done. The structure and appearance you can’t beat for something you need to put in a small
Space. I know I could have thrown something red light together for less but the tent and solid light panel make it all worth it. So happy w this purchase and look forward to…
I may have missed my sauna just as much as my husband while on an extended vacation! It is so calming, and yet so invigorating. Looking forward to my next session tomorrow morning.
I have fallen in love with my tiny sanctuary. I use it after a work out as it will increase RBC production. There by mimicking altitude workouts. It’s a great way to sweat and reset. I like to sit there about 20 minutes and read a book. Preferably one you don’t mind getting sweaty.
I’ve sat for 5 consecutive sauna sessions and am really impressed with the quality and the comfort of the Luminati setup. I decided to buy it because my husband is suffering from some insomnia (can’t report back yet as he hasn’t gotten as much use in) and went on the payment plan because it is a massive investment, but spreading out the expense made it much more approachable. I personally got some terrible blisters this week and the quick healing I’ve experienced is really wow-ing me. Also I don’t normally sweat much, even with wxcerise, and I cannot explain that this sweat is a stand alone experience for me. Never seen so many droplets on my skin! Would recommend this investment whole heartedly and I’m so excited to keep up with this as a personal care practice.
Follow up: If there are any resources recommended I would like to read or hear more about the red light + sauna benefits. The pamphlet that came with it was helpful but also basic so if I really want to go deep I’d love to know what’s recommended. ALSO! Who can recommend a great in-sauna timer?? The main mishaps I’ve had is with trying to get a repeat short timer for rotating that accumulates to a full 20 minute session and I’m hating using my phone. This is a meditative space for me and I don’t want to bring my phone in, even on airplane mode. Timer and temp gauge recommendations that aren’t plastic or putting off emf would be so helpful!!
All saunas aim to raise your core body temperature—but how they do it makes all the difference.
Far-infrared (FIR) saunas use longer wavelengths (typically 3000+ nm) that are absorbed mostly by water, which means they primarily heat the surface of your skin. This can make sessions slower and less efficient, often requiring long preheat times—sometimes 40 minutes or more. FIR light also doesn’t activate photobiomodulation, because our bodies don’t have light-sensitive receptors (chromophores) for those wavelengths.
To compensate, some FIR saunas add red or near-infrared LED panels. But LEDs are flickery, narrow-spectrum, and lack the therapeutic heat and broad-spectrum harmony of incandescent light.
Our FireLight® Sauna uses primarily near infrared (NIR) incandescent light (700–1500 nm), which penetrates deeper into tissue, raises your core temperature faster, and delivers full-spectrum radiant heat—just like sunlight, but without the UV. This supports real photobiomodulation, full-body detox, and deep cellular rejuvenation.
In short:
Built to mimic nature. Backed by biology. Designed to transform.
Because it’s smarter, safer, and more beautiful in every way.
Our natural canvas enclosure makes the FireLight® Sauna portable, breathable, and tool-free to set up—ideal for apartments, guest rooms, or anywhere life flows. Unlike heavy wooden boxes, it’s easy to move, won’t off-gas toxins, and won’t trap moisture over time. In fact, most wooden saunas are prone to mold. Ours isn’t. The fabric is washable, air-permeable, and naturally resistant to buildup.
But don’t mistake lightness for fragility. The canvas is double-layered, tightly woven, and incredibly durable—providing excellent insulation that rivals traditional wood saunas. It holds heat beautifully while staying gentle on the senses.
Aesthetically, it’s a return to something ancient and essential: simple materials, honest construction, and a sanctuary that honors your nervous system. Add the SilverLining™ upgrade, and you’ve got a Faraday-shielded space free from EMFs, static, and interference.
Minimal footprint. Maximum healing. This is the future of sauna design—rooted in tradition, refined for modern life.
Yes—intensely and efficiently. You’ll start sweating within just a few minutes, and you’ll keep sweating for the duration of your session.
The FireLight® Sauna uses radiant near infrared heat (thermal near infrared 980 - 1500 nm) that penetrates deep into your tissues, raising your core body temperature from the inside out. Unlike traditional or far-infrared saunas, which heat the air around you, FireLight® heats you directly—so you’re not sitting in a box of stifling air, gasping for breath. It feels more like basking in the sun than sitting in a steam room.
In the Classic Sauna (4 bulbs), most people complete a full session in about 20–30 minutes. In the SuperSauna (7 bulbs), it’s closer to 15–20. No preheating needed. Just step in, switch on, and your body gets to work.
The result? A steady, sustained sweat that feels clean, grounded, and deeply invigorating—without the lung-scorching heat.
All FireLight® Saunas are plug-and-play—no electrician needed. We offer 120 V and 240 V versions, depending on where in the world you’ll be using your sauna.
For 120 V Countries (e.g. USA, Canada):
Choose the USA Plug. Your Hearth ships with 120 V FireLight® Bulbs and a standard plug adapter. Both the Classic and SuperSauna models work with a standard wall outlet, using a standard 15 A, 120 V circuit.
For 220–240 V Countries (Europe, Asia, Australia, New Zealand, Africa, the Middle East, Brazil, India, and others):
Choose the plug option that matches your country: EURO, UK, SWISS, AU/NZ, BRAZIL, or INDIA. Your Hearth will ship with 240 V FireLight® Bulbs and the correct plug adapter. Both the Classic and SuperSauna models work on a standard 8 A or 10 A, 220-240 V circuit—no rewiring required.
Still not sure? Just check the voltage printed on your wall outlet or reach out to our team. We’ll make sure you get exactly what you need.
Because lying down makes it passive. Sitting upright makes it powerful.
The FireLight® Sauna is designed to engage your whole system—not just warm you up. When you sit upright with good posture and rotate slowly, you get full-body exposure, enhanced lymphatic flow, and deeper light absorption. Your breath opens, your spine aligns, and your detox pathways work more effectively.
Lying down reduces circulation, collapses your posture, and limits your body’s ability to sweat and release. It may feel relaxing, but it misses the point. This is active healing, not nap time.
Think of it less like lounging—and more like aligning. Upright. Present. Fully lit.
Yes—and we’ve designed one that’s pretty much perfect.
The FireLight® Sauna comes with our signature Basswood Sauna Stool, crafted specifically to support your posture and optimize your session. It’s the right height, the right shape, and made from the right material: lightweight, non-toxic, and naturally grounding.
Sitting upright on the stool keeps your spine aligned and your heart open—allowing for better breath, deeper parasympathetic activation, and full-body light exposure as you rotate. The seat is gently curved for comfort and stability, and it stores flat when not in use.
It may seem like a small detail, but once you try it, you'll understand: this stool changes everything.
Yes—and it’s a key part of how SaunaSpace works.
Our saunas are designed for dynamic, full-body exposure. As you gently rotate throughout your session, each side of your body receives direct, radiant light—no need for extra bulbs or longer sessions.
There’s no strict rule. Most people rotate every 3 to 5 minutes, or simply whenever it feels right. Some turn in quarters, others do a slow side-to-side flow. Let your body guide the rhythm.
Beyond even exposure, rotation creates thermal contrast—while one side heats, the other cools slightly. This activates circulation and drives heat deeper into your tissues, amplifying the internal healing response.
In the SuperSauna® (7 bulbs), most people reach a 3°F core temperature increase (plus about a pound of water loss) in just 15 minutes. In the Classic Sauna (4 bulbs), it takes about 20–30 minutes. No preheat, no steam, no gasping—just real, radiant heat that moves with you.
Not much—especially for something that supports your detox, boosts your circulation, calms your nervous system, and leaves you glowing.
The Classic Sauna (4 bulbs, powered by a Hearth™ Quartet) uses 1000W, which comes out to about 16¢ per hour based on average U.S. energy rates.
The SuperSauna (7 bulbs, powered by a Hearth™ Quartet and a Hearth™ Trio) uses 1750W, costing around 29¢ per hour.
That’s less than a load of laundry—and infinitely more restorative.
You can absolutely do it yourself—and most people do.
Every FireLight® Sauna is designed for easy, tool-free assembly. Just unbox, unzip, and follow the simple steps. Setup takes about 20-40 minutes, quicker if you’ve done it before.
No contractors, no confusing instructions, and no need to drill holes in your walls. It’s designed to go up and down as needed, whether you’re moving houses or just rearranging a room. And when not in use, it packs flat for low-profile storage.
You don’t need a spa wing in your home.
The FireLight® Sauna was designed to fit beautifully into real homes. Both the Classic and SuperSauna share the same compact, trapezoidal footprint—52" x 52" at the front, narrowing to 24" at the back. It tucks easily into bedrooms, home offices, guest rooms, or a quiet corner of your studio.
There’s no plumbing, ventilation, or special wiring required—and no lingering steam or humidity. When you’re done, just unzip the door and let the warmth fade. Many people leave the lights on for a few extra minutes to gently dry the stool and mat covers. That’s all it takes.
Clean. Self-contained. Elegantly efficient.
Peaceful. Warm. Surprisingly profound.
The inside of the FireLight® Sauna is a soft cocoon of natural materials: organic canvas, raw basswood, and radiant light. No harsh lights, no beeping electronics, no glass screens or buzzing panels.
It feels like sunlight on your skin—but deeper. The warmth penetrates your muscles and bones without overwhelming your lungs. Most people describe it as grounding, comforting, and a little bit addictive.
Nope. It’s completely silent.
There are no fans, no electronics, and no motors—just pure incandescent light, gently heating your body. If you want to listen to music or meditate while inside, you’ll have a perfectly quiet space to do so.
Zero minutes.
The moment you turn it on, the FireLight® Bulbs begin emitting both heat and light. You can step in immediately—no waiting, no warm-up cycle. Most people start sweating within 5 minutes.
Yes—and many people do.
The sauna is designed to be a permanent part of your space, even if it’s not in a spa room. Its minimalist footprint and organic aesthetic make it easy to integrate into a bedroom or studio.
But if you do need to take it down, it’s easy to disassemble and store flat.
That’s exactly who we designed it for.
Because the FireLight® Sauna heats you directly—not the air—you’re less likely to feel lightheaded or overwhelmed, even if you’re heat-sensitive. And with the SilverLining™ upgrade, you get full EMF shielding, turning your sauna into a grounded Faraday space that’s ideal for people with EHS, mold illness, or nervous system dysregulation.
Yes—and it can actually enhance your results.
Near infrared light supports mitochondrial energy, lymphatic flow, and detoxification pathways, making it an ideal companion to structured wellness protocols. Just make sure to hydrate well, support your electrolytes, and ease into it if your system is already under stress.
As little as possible.
The more skin exposed, the more light and heat your body receives. Most people go nude or wear a light cotton towel. No synthetic fabrics (they can block light or off-gas). Just keep it simple, breathable, and comfortable.
Many people notice the difference after a single session—especially with sleep, mood, or muscle tension.
Others feel the deeper benefits over time: fewer headaches, more stable energy, better recovery, improved resilience. Like anything worth doing, it builds. Light works with your body, not against it.
The FireLight® Bulb is rated for 5,000 hours and typically lasts 5 to 10 years, depending on use. When it eventually burns out, replacing it is simple—it screws in just like a standard bulb, no tools needed.
If it burns out within five years, we’ll replace it for free under our warranty. After that, you’ll still get a special replacement price of $95.
Long-lasting, easy to replace, and always backed by us.
