SUNLIGHTEN Saunas feature:


Solocarbon® full spectrum technology


Sunlighten's patented technology is unique in its ability to provide near, mid and far infrared in their saunas at optimal wavelengths, proven effective with these proprietary components:

+ Proven 99% efficient across all wavelengths for optimal health benefits – 
see study


+ Emissive coating produces more infrared per square inch over any other heater on the market.



If you are using a sauna for health benefits, the single most important element to consider is heater emissivity, which determines how efficient infrared heat is conducted and emitted.  Sunlighten's Solocarbon heating technology is the only independently tested and proven 95-99% effective at delivering the highest concentration of infrared. This is the active ingredient needed to achieve the known health benefits of infrared therapy.


+ Advanced LEDs provide true near infrared at a consistent output for cell rejuvenation and anti-aging – the same technology used in scientific research to show skin renewal, cell health, wound healing and tissue growth. The mPulse is the only sauna available with this LED infrared light therapy technology.


+ High power IF across near infrared, mid infrared, and far infrared wavelengths – a prime indicator of heater quality 




Clinical Backing


Through extensive research, Sunlighten has found that different parts of the infrared spectrum are more effective than others at targeting various health benefits. With this in mind, Solocarbon Full Spectrum’s proprietary wavelengths were developed based on over 56 research studies for true health results.










Medical-grade, Clinically-backed Solocarbon® Heaters


Dedicated to offering the most effective wellness solutions available, Sunlighten's proprietary Solocarbon® heating technology is the foundation for their saunas.  It is the only far infrared heater on the market clinically shown to raise core temperaturelower blood pressure and aid in weight loss. 

They have taken their patented heaters to the next level with Solocarbon Full Spectrum.  This dynamic technology is unique in its ability to provide near, mid and far infrared at optimal wavelengths based on 56 clinical studies.  With high power infrared heat across all wavelengths and advanced LED technology delivering true near infrared, Solocarbon Full Spectrum can evolve with changing health needs over time.  


Ultra Low EMF Technology


Not only are Solocarbon heaters the most effective on the market, they are also the safest.  
Sunlighten's proprietary heater design produces virtually no EMF.  With their exclusive manufacturing 
process, they can cancel out EMF to levels practically undetectable.  Solocarbon heaters 
have gone through comprehensive third-party testing to ensure safe levels of EMF.  
See EMF testing data



Safe, Non-toxic Materials


All elements of Sunlighten saunas are made with safe, non-toxic materials.  Solocarbon heater panels contain a proprietary blend of materials that are 100% quality controlled by Sunlighten.  Solocarbon panels are heat-sealed meaning no wires or glues are used to ensure there is no off-gassing.


See Chemical Dynamics testing on the safety of Solocarbon® heaters
See SGS non-toxic certification for Bamboo Carbon materials
See Apex environmental data on Solocarbon® heaters



Highest Quality, Certified Eco-Friendly Wood 


mPulse saunas are sourced from FSC or PEFC certified wood – two of the most reputable third party designations for eco-friendly wood products. Available in beautiful western redwood cedar, hypoallergenic basswood and premium eucalyptus, mPulse saunas have solid tongue and grove construction, are 33% thicker than the industry standard and are commercial grade for extra durability.


Beautiful, Durable & Eco-Certified Craftsmanship


Purchasing a sauna, like making any major investment, is an important decision.  With 100% quality-controlled manufacturing, you will not find another sauna as beautiful or as strong.  Sunlighten's wood is 33% thicker than the industry standard and is commercial grade for extra durability.     


Sunlighten participates in socially and environmentally responsible wood sourcing.  Their saunas are made from PEFC-certified and certified woods.  They are the only company that offers hypoallergenic Basswood - the only wood not listed on the toxic wood chart and has had no adverse reactions ever reported. 


Safety Certifications


As the direct manufacturer, Sunlighten adheres to the upmost safety standards.  Their electrical certification ensures that each sauna has been tested to meet safety and performance standards.  Many consumers do not even think about or look to see if a product displays a safety agency mark.  Without a safety agency listing, there is no proof that a product passes electrical safety standards. 


Learn more about our safety certifications.


Search for Sunlighten in the Interek Directory.



#1 Doctor & Consumer Recommended Brand


Only Sunlighten saunas are medical-grade, clinically backed and proven 95-99% effective.  This is why Sunlighten is used and recommended by more health experts and consumers over any other sauna brand.


Read health expert sauna reviews


Flexibility Study


Learn more about Sunlighten sauna health benefits