Clearlight vs Sunlighten: The Complete Head-to-Head Comparison - Products, Price, Quality & Value (2026)
Key Takeaways
- At a Glance: Key Differences
- Clearlight: What You Get
- Sunlighten: What You Get
- Price Comparison: Clearlight vs Sunlighten
- Product Quality and Materials
Reading time: ~12 minutes | Last updated: 2026
Both Clearlight and Sunlighten manufacture premium infrared saunas, but they take distinctly different approaches to design, pricing, and customer experience. Clearlight focuses on traditional craftsmanship with cedar construction and straightforward pricing, while Sunlighten emphasizes medical-grade technology with proprietary heater systems and wellness-focused marketing.
This comparison evaluates both brands across pricing, product quality, installation support, warranty coverage, and customer satisfaction. We've analyzed manufacturer specifications, verified pricing from official websites, and reviewed hundreds of customer experiences to help you choose the right sauna for your home wellness space.
At a Glance: Key Differences
| Factor | Clearlight | Sunlighten |
|---|---|---|
| Price Range | $3,995 - $12,995 | $4,999 - $19,999 |
| Primary Material | Canadian Red Cedar | Basswood & Eucalyptus |
| Heater Technology | True Wave Carbon/Ceramic | Solocarbon 3-in-1 |
| Installation Service | DIY Assembly Required | White Glove Available |
| Warranty | Lifetime on heaters, 5 years parts | Lifetime on heaters, 7 years parts |
| Lead Time | 4-6 weeks | 6-8 weeks |
| Best For | DIY enthusiasts, traditional design | Turnkey installation, medical benefits |
Clearlight: What You Get
Clearlight Saunas has built a reputation on traditional sauna craftsmanship since 1998. The company manufactures all units in their Jacuzzi-owned facilities and focuses on Canadian red cedar construction with straightforward, no-nonsense pricing.
Clearlight's product lineup spans from compact 2-person models to large 6-person outdoor units. Their Sanctuary series starts at $3,995 for the Sanctuary 1 (1-person corner unit), while their premium Outdoor series reaches $12,995 for the largest 6-person configuration. Mid-range Premier series models typically fall between $5,995 and $8,995.
The ordering process involves selecting your model online or through authorized dealers, with delivery in 4-6 weeks. Clearlight ships saunas as DIY kits with pre-cut panels, detailed instructions, and phone support during assembly. Most customers report 4-8 hour assembly times with basic tools.
Installation requirements include a dedicated 220V electrical circuit and level flooring. Clearlight provides electrical specifications but recommends professional electrical work. Outdoor models require additional weatherproofing considerations and proper foundation preparation.
Clearlight Pros:
- Competitive pricing with transparent costs
- High-quality Canadian red cedar construction
- Lifetime warranty on True Wave heaters
- Established dealer network for local support
- Proven DIY assembly process
Clearlight Cons:
- Assembly required (not turnkey)
- Limited customization options
- Basic control systems compared to competitors
- No professional installation service
Sunlighten: What You Get
Sunlighten positions itself as the premium wellness-focused sauna brand, emphasizing medical research and proprietary infrared technology. Founded in 1999, the company has invested heavily in clinical studies and partnerships with wellness practitioners.
Sunlighten's pricing reflects their premium positioning. The Solo System personal saunas start around $4,999, while their signature mPulse series ranges from $7,999 to $15,999. Their top-tier Signature series reaches $19,999 for large custom configurations. All prices include their proprietary Solocarbon 3-in-1 heater technology.
The Sunlighten experience emphasizes white-glove service. Customers work with wellness consultants to select models, then receive professional delivery and optional installation. The company offers full setup service in most markets, handling electrical connections and final positioning.
Sunlighten's technology focus shows in their control systems. Models include smartphone app integration, preset wellness programs, and chromotherapy lighting. Their mPulse series features three distinct infrared wavelengths (near, mid, far) with separate controls for targeted therapy.
Sunlighten Pros:
- Advanced infrared technology with clinical backing
- Professional installation and setup available
- Comprehensive wellness programs and app integration
- Premium materials and finish quality
- Strong focus on health benefits and research
Sunlighten Cons:
- Significantly higher pricing across all models
- Longer lead times (6-8 weeks typical)
- Complex technology may require more maintenance
- Limited dealer network in some regions
Price Comparison: Clearlight vs Sunlighten
Pricing represents the most significant difference between these brands. Clearlight consistently costs 20-40% less than comparable Sunlighten models, though direct comparisons require careful attention to included features.
| Size Category | Clearlight Model | Clearlight Price | Sunlighten Model | Sunlighten Price |
|---|---|---|---|---|
| 1-2 Person | Sanctuary 2 | $4,595 | mPulse Empower | $7,999 |
| 2-3 Person | Premier IS-3 | $5,995 | mPulse Conquer | $9,999 |
| 3-4 Person | Premier IS-4 | $6,995 | mPulse Aspire | $12,999 |
| 4+ Person | Outdoor SO-6 | $12,995 | Signature Custom | $15,999+ |
These prices reflect manufacturer suggested retail pricing as of March 2026. Both brands occasionally offer seasonal promotions, and authorized dealers may provide package deals or financing options. Clearlight's pricing includes standard features like LED lighting and audio systems, while Sunlighten includes their advanced control systems and chromotherapy.
Total ownership costs extend beyond purchase price. Clearlight's DIY assembly saves $500-1,500 in installation costs but requires your time and basic skills. Sunlighten's professional installation adds $800-2,000 but ensures proper setup and warranty compliance. Both brands have similar electrical requirements and ongoing maintenance costs.
Product Quality and Materials
Both manufacturers use premium materials, but with different philosophies. Clearlight emphasizes traditional sauna construction with Canadian red cedar, known for its natural resistance to moisture and insects. Their panels feature tongue-and-groove joints with hidden fasteners for clean aesthetics.
Sunlighten uses basswood for interior surfaces and eucalyptus for structural elements. Basswood provides a lighter color and hypoallergenic properties, while eucalyptus offers superior strength and sustainability. Their construction includes reinforced corners and precision-cut panels for tight tolerances.
Heater technology represents each brand's core differentiation. Clearlight's True Wave heaters combine carbon and ceramic elements for even heat distribution. Their heaters cover 360 degrees around the interior and include a lifetime warranty. Testing shows consistent temperatures within 2-3 degrees across the sauna space.
Sunlighten's Solocarbon 3-in-1 heaters provide near, mid, and far infrared wavelengths separately. Clinical studies suggest different wavelengths offer specific benefits: near infrared for cellular health, mid infrared for circulation, and far infrared for detoxification. Independent testing confirms Sunlighten heaters produce 95-99% infrared efficiency.
Build quality shows in details like door construction, electrical components, and finish consistency. Clearlight uses heavy-duty hinges and magnetic door seals, with UL-listed electrical components throughout. Sunlighten includes soft-close door mechanisms and premium LED systems with color-changing capabilities.
Installation and Setup
Installation approaches differ dramatically between these brands. Clearlight ships saunas as complete DIY kits with pre-cut panels, hardware, and step-by-step instructions. Their assembly process typically takes 4-8 hours with basic tools like a drill, level, and screwdriver.
Clearlight provides phone support during assembly and maintains detailed video guides online. Most customers successfully complete installation without professional help, though electrical connections require a qualified electrician. The company recommends having electrical work completed before sauna delivery.
Sunlighten offers white-glove delivery and professional installation in most markets. Their service includes unpacking, assembly, electrical connection (where permitted), and final testing. Installation typically takes 2-4 hours with their trained technicians handling all setup details.
Both brands require similar site preparation. Indoor installations need level flooring, adequate ceiling height (minimum 75 inches), and proper ventilation. Outdoor models require concrete pads or level foundations plus GFCI electrical protection. Clearlight provides detailed site preparation guides, while Sunlighten includes site assessment with their installation service.
Delivery logistics favor Clearlight for accessibility. Their compact packaging fits through standard doorways and can navigate tight spaces. Sunlighten's premium packaging provides better protection but may require larger access routes or disassembly for difficult locations.
Customization and Design Options
Customization capabilities reflect each brand's target market. Clearlight offers standard configurations with limited modification options. You can choose interior lighting colors, upgrade audio systems, and select specific electrical configurations, but structural changes aren't available.
Sunlighten provides extensive customization through their Signature series. Options include custom dimensions, premium wood selections, upgraded control systems, and specialized features like salt therapy or oxygen ionization. Their design team works with customers to create unique configurations within manufacturing constraints.
Color and finish options vary significantly. Clearlight saunas feature natural cedar with clear protective finishes, emphasizing the wood's natural beauty. Sunlighten offers multiple wood stains, painted finishes, and premium materials like bamboo or reclaimed wood for custom orders.
Technology integration shows Sunlighten's advantage. Their saunas include smartphone app control, preset therapy programs, and advanced monitoring systems. Clearlight provides basic digital controls with timer functions and temperature adjustment, focusing on simplicity over technological features.
Technology and Smart Features
Technology integration separates these brands clearly. Sunlighten leads with their mySunlighten app, offering remote control, session tracking, and guided wellness programs. Users can start sessions remotely, monitor usage patterns, and access educational content about infrared therapy benefits.
Sunlighten's control systems include touchscreen interfaces with preset programs for specific health goals: detoxification, relaxation, pain relief, and weight loss. Each program adjusts infrared wavelengths and intensity automatically, removing guesswork from therapy sessions.
Clearlight takes a simpler approach with digital controls featuring temperature adjustment, timer settings, and basic lighting controls. Their systems prioritize reliability over advanced features, with straightforward operation that doesn't require smartphone connectivity or complex programming.
Audio systems differ in sophistication. Clearlight includes basic Bluetooth connectivity and ceiling-mounted speakers as standard equipment. Sunlighten offers premium audio with multi-zone control, wireless charging pads, and integration with popular streaming services.
Chromotherapy (color light therapy) comes standard with Sunlighten models, featuring full-spectrum LED systems with programmable sequences. Clearlight offers basic LED lighting with color options but without therapeutic programming or automated sequences.
Warranty, Returns and Customer Support
Warranty coverage shows both brands' confidence in their products. Clearlight provides lifetime warranties on True Wave heaters, 5 years on electrical components, and 1 year on wood and other materials. Their warranty requires professional electrical installation and proper maintenance documentation.
Sunlighten offers lifetime warranties on Solocarbon heaters, 7 years on electrical components, and 3 years on wood and structural elements. Their warranty includes coverage for professional installation when using authorized service providers.
Customer support approaches reflect each brand's business model. Clearlight provides phone and email support with technical specialists available during business hours. Their dealer network offers local support for warranty claims and maintenance issues.
Sunlighten emphasizes wellness consultation and ongoing support. Customers receive access to health coaches, therapy guidance, and technical support through multiple channels. Their premium positioning includes more personalized service and faster response times.
Return policies favor Clearlight for flexibility. They offer 30-day returns with full refunds minus shipping costs, though customers handle disassembly and return shipping. Sunlighten provides similar return windows but may charge restocking fees for custom configurations.
Customer Reviews and Reputation Analysis
Customer satisfaction data reveals strengths and weaknesses for both brands. Clearlight consistently receives praise for value, build quality, and straightforward operation. Common complaints focus on assembly complexity and basic control systems compared to premium competitors.
Independent review platforms show Clearlight averaging 4.2-4.5 stars across major sites, with customers highlighting reliable performance and responsive customer service. Negative reviews typically mention shipping delays and assembly challenges for less handy customers.
Sunlighten earns higher ratings (4.4-4.7 stars) but with more polarized feedback. Satisfied customers praise the advanced technology, professional installation, and perceived health benefits. Critical reviews focus on high pricing and occasional technical issues with app connectivity or complex control systems.
Professional reviews from wellness publications consistently rank both brands among top infrared sauna manufacturers. Clearlight receives recognition for best value and reliability, while Sunlighten earns awards for innovation and premium features.
Long-term ownership feedback shows similar satisfaction levels after 2-3 years of use. Both brands demonstrate good durability with proper maintenance, though Sunlighten owners report more technical support needs for electronic components.
Who Should Choose Clearlight
Clearlight suits customers prioritizing value, traditional design, and hands-on installation. If you're comfortable with DIY assembly and prefer straightforward operation without complex technology, Clearlight delivers excellent performance at competitive pricing.
Budget-conscious buyers find Clearlight's transparent pricing and lower total costs attractive. The brand works well for customers who want premium sauna benefits without paying for advanced features they won't use. Their established dealer network provides local support and financing options.
Traditional sauna enthusiasts appreciate Clearlight's focus on Canadian red cedar and classic construction methods. The natural wood aesthetics and simple operation appeal to customers seeking authentic sauna experiences without technological distractions.
DIY enthusiasts often prefer Clearlight's assembly process, viewing it as an engaging project rather than a burden. The detailed instructions and phone support make installation achievable for most homeowners with basic skills.
Who Should Choose Sunlighten
Sunlighten targets customers seeking premium wellness experiences with advanced technology and professional service. If you prioritize cutting-edge infrared therapy, smartphone integration, and white-glove installation, Sunlighten justifies its premium pricing.
Health-focused buyers appreciate Sunlighten's clinical research and targeted therapy programs. The brand appeals to customers using saunas for specific wellness goals like detoxification, pain management, or cardiovascular health rather than general relaxation.
Technology enthusiasts find value in Sunlighten's smart features, app integration, and advanced control systems. Customers who enjoy customizing experiences and tracking usage data benefit from the sophisticated technology platform.
Busy professionals often prefer Sunlighten's turnkey approach, valuing professional installation and comprehensive support over cost savings. The premium service model suits customers prioritizing convenience over hands-on involvement.
The Verdict: Our Recommendation
Both Clearlight and Sunlighten manufacture excellent infrared saunas, but serve different customer priorities. Clearlight wins on value and simplicity, offering premium construction at competitive prices with reliable DIY installation. Sunlighten excels in technology and service, providing advanced features and professional installation for customers prioritizing convenience and innovation.
For most homeowners, Clearlight provides the best balance of quality and value. Their traditional approach delivers excellent sauna experiences without unnecessary complexity or premium pricing. Choose Clearlight if you want proven performance with straightforward operation.
Select Sunlighten if you prioritize advanced wellness features, professional installation, and cutting-edge technology. Their premium positioning makes sense for customers viewing saunas as serious wellness investments rather than relaxation amenities.
Consider custom solutions if neither brand perfectly matches your vision. SweatDecks specializes in custom sauna design and installation, offering personalized solutions that combine the best elements from multiple manufacturers with professional installation and ongoing support.
Ready to Build Your Backyard Wellness Space?
Whether you choose Clearlight, Sunlighten, or explore custom options, professional guidance ensures you select the right sauna for your space and wellness goals. SweatDecks offers comprehensive sauna design and installation services, helping homeowners create personalized wellness spaces with expert craftsmanship.
Our design team works with leading manufacturers to deliver custom solutions that match your specific requirements, budget, and aesthetic preferences. Get a free consultation to explore your options and receive detailed proposals for your backyard wellness project.
Frequently Asked Questions
Which brand offers better value for money?
Clearlight typically offers better value for budget-conscious buyers, with pricing 20-40% lower than comparable Sunlighten models. However, Sunlighten provides more advanced features and professional installation that may justify the premium for some customers. Consider your priorities: Clearlight for basic functionality and cost savings, Sunlighten for advanced technology and convenience.
How do the warranties compare between Clearlight and Sunlighten?
Both brands offer lifetime warranties on their heater systems. Sunlighten provides longer coverage on electrical components (7 years vs 5 years) and wood materials (3 years vs 1 year). Clearlight's warranty requires professional electrical installation, while Sunlighten's warranty includes coverage for their professional installation service when used.
Which brand is easier to install?
Installation difficulty depends on your preferences and skills. Clearlight requires DIY assembly but provides detailed instructions and phone support, typically taking 4-8 hours. Sunlighten offers professional installation service that handles all setup details in 2-4 hours. Choose Clearlight if you enjoy DIY projects, Sunlighten if you prefer professional installation.
Do both brands require the same electrical setup?
Yes, both Clearlight and Sunlighten saunas require dedicated 220V electrical circuits with proper GFCI protection for outdoor installations. Both recommend professional electrical installation to ensure safety and warranty compliance. The main difference is that Sunlighten's installation service may include electrical connections where permitted by local codes.
Which brand has better customer support?
Both brands provide good customer support but with different approaches. Clearlight offers technical support through phone and email with dealer network backup. Sunlighten provides more comprehensive wellness consultation and premium service reflecting their higher pricing. Response times and support quality are generally comparable between both brands.
Sources and References
This comparison draws from manufacturer specifications, verified pricing from official websites, independent testing data, and customer review analysis. Key sources include:
- Clearlight Saunas official website and product specifications (accessed March 2026)
- Sunlighten official website and clinical research documentation (accessed March 2026)
- Independent infrared sauna testing by Sauna Times magazine (2024)
- Customer review aggregation from major retail and review platforms (2024-2026)
- Professional installation cost data from certified sauna installers (2026)
Disclaimer: Pricing and specifications may vary by region and are subject to change. Consult manufacturer websites and authorized dealers for current information. This comparison is for informational purposes and does not constitute professional medical or installation advice.
Disclaimer
This article is for informational purposes only. Prices, specifications, and availability may change. Always verify current pricing and specs with manufacturers. Professional installation is recommended for saunas, cold plunges, and electrical work. Check local building codes and permits before starting any outdoor construction project. SweatDecks offers free design consultations for custom projects.
Quick answers
Sunlighten vs Clearlight sauna: which one is better?
Neither brand is objectively better — it depends on your priorities. Clearlight costs 20–40% less than comparable Sunlighten models, uses Canadian red cedar construction, and suits buyers who are comfortable with DIY assembly. Sunlighten costs more (from $4,999 up to $19,999) but offers professional white-glove installation, a more advanced three-wavelength infrared system, and smartphone app controls.
How do Clearlight and Sunlighten compare on price?
Clearlight's lineup runs from $3,995 to $12,995, while Sunlighten's ranges from $4,999 to $19,999. A direct size-for-size comparison shows the gap clearly: a 1–2 person Clearlight Sanctuary 2 costs $4,595 versus $7,999 for the comparable Sunlighten mPulse Empower. Keep in mind that Clearlight ships as a DIY kit, so you may spend an additional $500–$1,500 on professional electrical work, while Sunlighten's white-glove setup is available in most markets.
What is the difference between Clearlight and Sunlighten infrared heaters?
Clearlight uses its True Wave Carbon/Ceramic heater technology, which produces far infrared heat and carries a lifetime warranty. Sunlighten uses its proprietary Solocarbon 3-in-1 system, which emits near, mid, and far infrared wavelengths through separate controls — a setup the company backs with clinical research partnerships. If targeted multi-wavelength therapy matters to you, Sunlighten's system offers more flexibility; if you want proven far infrared output at a lower price, Clearlight's True Wave heaters are a well-established option.
Where are Clearlight saunas made?
Clearlight saunas are manufactured in facilities owned by Jacuzzi, the company that acquired the Clearlight brand. The saunas are built using Canadian red cedar as the primary material. Clearlight has operated since 1998 and ships units as pre-cut DIY kits with detailed assembly instructions and phone support.
Which sauna has the better warranty, Clearlight or Sunlighten?
Both brands offer a lifetime warranty on their heaters. Where they differ is on parts coverage: Sunlighten provides 7 years on parts, while Clearlight covers parts for 5 years. Sunlighten's longer parts warranty reflects its higher price point and positions the brand toward buyers who want longer-term coverage on its more complex control systems and app-integrated technology.
Browse our expert-tested cold plunge collection.
