Clearlight is designed for buyers who want a guided experience, quality craftsmanship, integrated wellness technologies, and support from a team with deep sauna expertise.
Choosing an infrared sauna is about more than appearance or price. Many buyers compare manufacturer oversight, warranty protection, wellness technology options, customer support, and long-term company stability before making a purchase.
Infrared saunas can differ significantly in these factors. Without a side-by-side comparison, it can be hard to see the trade-offs that may affect daily use, long-term value, and purchase confidence.
A strong infrared sauna comparison should include more than just price. Buyers often look for these factors:
Here’s a quick look at how Clearlight compares to many other sauna brands.
| Decision Factor | Clearlight | Many Other Sauna Brands |
| Personalized Guidance | Wellness Consultants help evaluate health goals, sauna usage, space requirements, and budget considerations before purchase. | Often self-service purchasing with limited consultation or product guidance. |
| Manufacturer Oversight | Clearlight owns and operates its manufacturing facility, providing direct oversight of materials, craftsmanship, testing, and quality control. | Many brands rely on third-party factories with varying levels of oversight and consistency. |
| Doctor Designed & Endorsed | Sauna technologies and wellness innovations developed by and with input from physicians, researchers, and health practitioners. | Medical involvement and expert collaboration vary significantly by brand. |
| Cited in Clinical Studies | Clearlight technologies have been referenced in published research examining infrared sauna and wellness applications. | Not all sauna brands have technologies that have been evaluated or referenced in clinical research. |
| Heating Technology Innovation | Proprietary heating technologies designed to optimize infrared delivery, comfort, and performance. | Heater designs and infrared delivery methods vary widely across manufacturers. |
| Low EMF Patent | Pioneers of proprietary low-EMF technologies developed to reduce electrical field exposure while maintaining performance. | Some brands utilize standard heating systems without proprietary EMF-reduction innovations. |
| EMF / ELF Testing | Products are tested and specifications are published to provide transparency around EMF and ELF performance. | Testing methodologies and disclosure practices vary between brands. |
| EMF / ELF Safety Focus | Engineering and testing processes prioritize minimizing unnecessary electrical exposure while maintaining therapeutic benefits. | Safety standards and exposure reduction efforts differ by manufacturer. |
| Integrated Red Light Therapy | Optional integrated red light therapy systems designed to combine multiple wellness modalities in one session. | Many brands require separate red light devices or do not offer integrated solutions. |
| Red Light Therapy Power Output | First to integrate professional-grade red light into infrared saunas. Medical-grade LEDs designed to deliver meaningful light energy during sauna sessions, or stand alone with multiple size options. | Power levels and treatment effectiveness may vary depending on the system used. |
| Red Light Optics Quality | Advanced optics engineered to maximize light delivery and treatment efficiency. | Optical design and light distribution capabilities vary considerably. |
| Red Light Sizing Options | Multiple red light configurations available to match sauna size and wellness goals. | Fewer customization options may be available. |
| Wellness Technology Ecosystem | Broad suite of integrated wellness technologies including infrared therapy, red light therapy, chromotherapy, halotherapy, and other wellness enhancements. | Many brands offer fewer integrated wellness options or require third-party add-ons. |
| Wood Quality & Design | Premium-grade materials selected for durability, appearance, comfort, and long-term performance. | Material quality, sourcing, and construction standards vary by manufacturer. |
| True Lifetime Warranty | Comprehensive lifetime warranty coverage on core sauna components, reflecting confidence in product durability. | Warranty coverage may be limited by component, timeframe, or exclusions. |
| Brand Longevity | Established company with a long track record in the wellness and infrared sauna industry. | Newer market entrants may have limited operating history or long-term service records. |
| Customer Support | U.S.-based wellness consultants and customer support teams with decades of sauna industry experience. | Support quality varies by company, with some relying on outsourced or limited support resources. |
| Service & Parts Availability | Ongoing access to support, replacement parts, and technical assistance after purchase. | Future support availability may depend on company stability and inventory resources. |
| Purchase Confidence | Guided purchasing process designed to help customers evaluate trade-offs before investing. | Customers may need to independently research differences between sauna technologies, warranties, and safety features. |
Clearlight has been developing infrared wellness products for nearly 30 years and is known for innovation, craftsmanship, and integrated wellness technology. Ourproduct philosophy centers on wellness, innovation, and craftsmanship, with a broad suite of solutions designed to support a more complete wellness experience.
Clearlight’s differentiators include patented True Wave® heater technology, low-EMF design considerations, integrated red light therapy, and a broader wellness ecosystem that can include halotherapy, aromatherapy, chromotherapy, PEMF, and more.
It’s important to tailor your usage to your health and lifestyle. For most people, 3-4 sessions per week is ideal and safe.
Start with shorter sessions of about 10-15 minutes, then gradually increase to 20-30 minutes as your body adjusts to the heat. Make sure to stay hydrated before, during, and after your sessions.
Listen to your body and avoid overdoing it. If you start feeling lightheaded, dizzy, or uncomfortably hot, it’s best to exit the sauna and cool down.
Infrared therapy uses invisible light waves to heat your body directly rather than heating the air around you. When you sit in our Clearlight sauna, the infrared heat penetrates 1.5-2 inches deep into your skin, muscles, and tissues, raising your core body temperature from the inside out. This deep penetrating heat stimulates your cells' mitochondria, increasing energy production and triggering your body's natural healing responses. As your core temperature rises, your heart rate increases and blood vessels dilate, boosting circulation throughout your body. This increased blood flow delivers more oxygen and nutrients to your tissues while helping remove toxins and metabolic waste. Your body responds by producing a deep, detoxifying sweat that contains a higher percentage of toxins and heavy metals compared to exercise sweat. Unlike traditional saunas that operate at 180-220°F and only heat the surface of your skin, our infrared saunas work effectively at comfortable temperatures of 115-125°F, allowing you to stay in longer and receive deeper therapeutic benefits.
Yes, our Clearlight saunas are safe for daily use for most people. Our infrared saunas operate at comfortable temperatures of 115-125°F, which is much lower than traditional saunas, making them gentle enough for frequent sessions. We've designed our saunas with industry-leading ultra-low EMF/ELF shielding that's independently tested and certified, ensuring safe exposure levels. We also use only non-toxic, eco-certified materials in construction. However, it's important to stay properly hydrated before and after each session. If you're new to sauna use, we recommend starting with a few sessions per week and gradually increasing frequency. Always consult with your doctor before beginning daily sauna use, especially if you're pregnant, have heart conditions, or other medical concerns.
Yes, infrared saunas can help with pain and inflammation. The infrared heat penetrates deep into your muscles and joints, increasing blood circulation and delivering oxygen-rich blood to problem areas. This helps reduce muscle tension, ease joint stiffness, and decrease inflammation. Many people find relief from conditions like arthritis, sore muscles, and general aches and pains. The heat also promotes faster recovery after workouts by helping your body flush out metabolic waste. For pain management, most users find that regular sessions of 20-30 minutes, a few times per week, provide the best results. As always, consult your doctor before using sauna therapy if you have chronic pain conditions or other health concerns.
Yes, preheat your Clearlight sauna for 10-15 minutes before getting in. This allows the True Wave heaters to reach their optimal operating temperature.
Once you enter, turn the thermostat up to the maximum temperature to keep the heaters running continuously throughout your session. While you may set it to 150°F, the cabin will typically reach 115-125°F—this is by design, as infrared saunas heat your body directly rather than the air.
Infrared heaters use two primary materials—ceramic and carbon—each with distinct advantages. Ceramic heaters have a high emissivity rating, meaning they produce abundant infrared heat efficiently. However, they tend to generate shorter infrared wavelengths that aren't as readily absorbed by the human body, limiting their therapeutic effectiveness.
Carbon heaters produce longer infrared wavelengths that penetrate deeper and are more easily absorbed by your body, delivering superior wellness results. The trade-off is that carbon heaters have lower emissivity—they produce high-quality heat but less of it overall.
Many companies compensate for carbon's lower output by extending heaters high above your head, nearly to the ceiling. This wastes infrared energy heating empty air instead of your body. At Clearlight, our patented True Wave® heaters solve this by combining ceramic's high output with carbon's long wavelengths, delivering both power and therapeutic quality while keeping heaters positioned low to target your body directly.
True full spectrum infrared heaters emit all three wavelengths simultaneously: near-infrared (IR-A), mid-infrared (IR-B), and far-infrared (IR-C). This comprehensive approach allows heat to penetrate through the epidermis and dermis layers deep into subcutaneous tissue for maximum therapeutic benefit.
Some saunas claim "full spectrum" by combining separate heaters—one for near, one for mid, one for far—but this doesn't deliver true simultaneous full spectrum therapy. Others use low-wattage LEDs (10-40 watts) for near-infrared, which can be effective for topical treatments when placed directly on skin but aren't suitable for the sauna environment. LED near-infrared therapy works best with handheld devices like the FDA-approved DPL Nuve by LED Technologies, where LEDs contact the treatment area directly.
Clearlight's True Wave® full spectrum heaters deliver more near, mid, and far infrared simultaneously than any other sauna on the market, ensuring you receive comprehensive therapeutic benefits throughout every session.
ELF, also called electric fields or "dirty electricity," can affect sensitive individuals, causing sleep disruption, agitation, and according to OSHA research, potential links to more serious health concerns.
While EMF is canceled within the heater itself, eliminating ELF requires comprehensive electrical engineering throughout the entire sauna. All Clearlight Premier™ and Sanctuary™ models include our proprietary ELF-canceling technology:
This multi-layered approach makes Clearlight the only infrared sauna manufacturer offering comprehensive low EMF and low ELF protection.
Many companies using carbon-only heaters extend them high above your head—sometimes nearly to the ceiling—to compensate for carbon's inherently low infrared output. While carbon produces quality long-wave heat, it's weak in terms of emissivity. Rather than solving this fundamental problem, these manufacturers simply add more heater surface area, including in areas that waste energy.
This approach has two major problems: First, it heats the air above your head instead of your body, wasting infrared energy where you receive no therapeutic benefit. Second, we believe heating the head directly is not recommended in infrared therapy—you want heat targeted at your torso, legs, back, and sides where it can penetrate muscle and tissue.
Clearlight's True Wave® heaters solve this by combining ceramic's high output with carbon's long wavelengths, eliminating the need for ceiling-mounted heaters. Our heaters stay positioned low and surround your body at the optimal height for maximum therapeutic benefit with zero wasted energy.
Infrared heat can be a benefit to almost every lifestyle, whether you are looking to relax, recover, or help find relief. The radiant heat of infrared technology helps increase the thermal energy in joints, muscles, and tissues to temporarily stimulate the cardiovascular, immune, and lymphatic systems. Regular use of an infrared sauna can help promote health benefits such as:
Because infrared saunas provide dry heat, they require very little cleaning. The interior – including the sauna bench, floor, walls, and heater – can typically be cleaned with a simple wipe-down with a damp cloth. A light cleaning after every use can help prolong the life of your infrared sauna. Aim to do a slightly more thorough cleaning with a sauna cleaning solution every two weeks or so to maintain optimal cleanliness.
Learn more about infrared sauna care →
For larger maintenance concerns outside of normal wear and tear, additional infrared sauna service and support may be available.
Not exactly—and that's one of the things that makes your sauna special. Because we use genuine, furniture-grade natural wood, every piece of mahogany and basswood has its own unique grain pattern, texture, and color variation. No two trees are identical, which means no two saunas are identical either.
Additionally, wood tones can appear differently depending on lighting conditions and the settings of your computer, tablet, or phone screen. As a result, the color you see online may vary slightly from the wood you receive.
These natural variations are not defects—they are a hallmark of authentic wood craftsmanship. The distinctive grain patterns and rich color variations contribute to the beauty, character, and uniqueness of your sauna, making it truly one of a kind.