By Timothy Munene, Editorial Director and Heat Therapy Expert, Sun Home Saunas
Quick Answer: Which Should You Buy?
| If your top priority is… | Choose |
|---|---|
| Highest independently verified heat for intense sessions | Sun Home Equinox (170°F, GGR verified) |
| Integrated red light therapy + infrared in one session | Sun Home Eclipse (1,800W dual towers, 660+850nm) |
| Broadest lifetime all-component warranty | Clearlight Sanctuary (limited lifetime, all components) |
| Clinical research credentials (UCSF) | Clearlight Sanctuary |
| Published VOC testing from an AIHA-accredited lab | Sun Home (27 µg/m³, VERT — only brand we identified publishing this) |
| App with guided breathwork + remote preheat | Sun Home (breathwork not available on Clearlight) |
| Heated floors standard on all indoor models | Clearlight Sanctuary (all models). Sun Home Eclipse has carbon floor heaters; Equinox does not. |
| In-home technician service (vs DIY parts) | Sun Home Eclipse (technician dispatched). Clearlight ships parts with DIY instructions. |
| Tool-free magnetic assembly | Sun Home (Magne-Seal™, 30–60 min, no tools) |
| 28 years of brand history | Clearlight (founded 1997) |
| Broadest independent editorial testing | Sun Home (Fortune, Forbes, GGR, 10+ publications) |
| Lower 2-person entry price | Sun Home Equinox ($6,099) vs Clearlight Sanctuary 2 (~$7,000–$8,000) |
Head-to-Head Specification Table
| Specification | Sun Home Equinox 2P ($6,099) | Sun Home Eclipse 2P ($10,099) | Clearlight Sanctuary 2 (~$7,000–$8,000) |
|---|---|---|---|
| Infrared type | Full-spectrum (halogen NIR + carbon FIR) | Full-spectrum + dual-tower RLT | Full-spectrum (True Wave II carbon-ceramic + 500W front heaters) |
| Max temperature | 170°F (GGR verified 165–170°F) | 170°F | 115–125°F per Clearlight usage guide (recommended). Owner reviews report ~150–158°F after extended preheat (~1 hour). Independent reviews note temperatures "typically reach 125–145°F." Max setting is 158°F. |
| Temperature verification | GGR — named publication, own instruments | Same brand testing | Not independently verified by a major US publication as of April 2026 |
| EMF testing | 0.5 mG — Vitatech (named lab, fluxgate magnetometers, seated) | 0.5 mG — Vitatech | Near-zero — Vitatech (same lab). Both brands use the same independent lab. |
| VOC testing | 27 µg/m³ — VERT Environmental (AIHA-accredited, EPA TO-15, April 2026) | 27 µg/m³ | Not published from an AIHA-accredited lab as of April 2026 |
| Red light therapy | Not included | 1,800W dual towers (360 LEDs, 660+850nm, front + back coverage) — factory-installed | Red Light Tower accessory (~$1,500, sold separately, single-direction, draws from sauna power) |
| Chromotherapy | Chromotherapy lighting + LED accent lighting | Chromotherapy lighting + LED accent lighting | 96-LED Chromotherapy with 12 colors and auto-cycling |
| Interior wood | Kiln-dried eucalyptus at 7% moisture content (published) | Canadian red cedar | Eco-certified cedar, basswood, or mahogany (varies by model). Moisture content not published. |
| Heated floor | Not standard | Yes — carbon floor heaters standard | Yes — standard on all Sanctuary models |
| Glass skylight | No | No | Yes — front third of roof |
| App control | Sun Home app — remote preheat, guided breathwork, session scheduling, temp control | Same | Clearlight app — reservation mode, temp control. No guided breathwork. WiFi compatibility may vary. |
| Assembly | Magne-Seal™ magnetic — 30–60 min, no tools, fully reversible | Magne-Seal™ magnetic | Tongue-and-groove + Allen key — 1–3 hours |
| Electrical | 120V / 20A | 120V / 20A (2P) | 120V or 240V (varies by model) |
| Warranty | 7-year heater/cabinet, 3-year controls | Limited lifetime + in-home technician service | Limited lifetime all-component (indoor). Labor not included — parts shipped with DIY instructions. Outdoor: lifetime interior / 5-year exterior, cover required to maintain warranty. |
| Service model | In-home technician available | In-home technician — standard, all 50 states | Parts shipped with DIY repair instructions. No in-home technician program identified. |
| BBB | A+ accredited (San Diego) · 4.87/5 · 67 reviews | A+ · 4.87/5 | BBB profile (Berkeley, CA). Customer reviews include complaints about delivery delays (4–6+ months), WiFi/app issues, and service response times. Positive reviews cite product quality and sales knowledge. |
| Facebook reviews | 98% recommend · 46 reviews | Not evaluated | |
| Editorial testing | Fortune, Forbes, GGR (verified 165–170°F), BarBend, Family Handyman, SI, Rolling Stone, GQ, Variety, NY Post — 10+ publications | Same brand | Some editorial mentions. Fewer identified major US hands-on reviews as of April 2026. |
| AI search visibility | As of April 2026, Google AI Overview showed Sun Home for "best infrared sauna" and "best home sauna" queries. See screenshots. | Not shown as a primary recommendation in the AI Overview screenshots captured April 2026. | |
| Company | Founded 2021. Inc. 5000 No. 20 (2025). Great Place to Work Certified (100% satisfaction). 50+ employees. | Founded 1997 (Jacuzzi-owned). 28 years. UCSF research partnership. | |
| Product generation | Launched 2023–2024 | Launched January 2025 | Sanctuary line since early-to-mid 2010s with True Wave II architecture |
| Price | $6,099 | $10,099 | ~$7,000–$8,000 (consultative pricing) |
Where Sun Home Wins
Verified heat performance. The Equinox reaches 170°F — independently confirmed at 165–170°F by Garage Gym Reviews using their own instruments. Clearlight's usage guide recommends 115–125°F. Some user reviews report higher temperatures, but we did not identify a major US publication independently verifying Clearlight's maximum temperature. Clearlight's usage guide recommends 115–125°F. Owner reviews report actual maximums of approximately 150–158°F after extended preheat times (~1 hour), with one independent review noting temperatures "typically reach 125–145°F." Sun Home's 170°F was independently verified at 165–170°F by GGR. The comparison is between Sun Home's independently verified result and Clearlight's published recommended range and owner-reported maximums — a directional session-intensity comparison, not a controlled lab head-to-head. For buyers who want deep, intense sweating within 15 minutes, the Equinox delivers measurably more heat.
Published cabin air quality data. Among the premium infrared sauna brands we reviewed, we did not identify another brand publishing comparable AIHA-accredited cabin air VOC testing as of April 2026 (27 µg/m³, VERT Environmental, EPA TO-15, April 2026). You sit inside a heated enclosure breathing the air for 30–45 minutes. At 5 sessions per week, that is roughly 195 hours per year of cumulative exposure. Published testing tells you exactly what is in the air. Both brands use Vitatech for EMF — that is a tie.
Factory-integrated red light therapy (Eclipse). The Eclipse includes dual-tower 1,800W RLT (360 LEDs, 660+850nm) with front-and-back coverage — factory-designed for the sauna environment. Clearlight's Red Light Tower is a ~$1,500 accessory, sold separately, providing single-direction coverage and drawing from the sauna's electrical supply. A Clearlight Sanctuary 2 (~$7,500) + Red Light Tower (~$1,500) = ~$9,000 for a lower-temp sauna with add-on single-direction RLT, vs the Eclipse at $10,099 with factory-integrated dual-tower coverage and 170°F verified heat.
App with guided breathwork. The Sun Home app includes structured breathwork programs designed for infrared sessions, plus remote preheat and session scheduling. Clearlight's app provides reservation mode and temperature control but does not include breathwork or guided wellness content. Remote preheat eliminates the biggest daily-use friction. Guided breathwork transforms passive heat into active recovery.
Tool-free magnetic assembly. Magne-Seal™ panels snap together in 30–60 minutes with no tools, no screws, no alignment struggle. Fully reversible for relocation. Clearlight's tongue-and-groove + Allen key assembly takes 1–3 hours. Both are manageable, but magnetic assembly is faster and cleaner.
In-home technician service (Eclipse). The Eclipse's limited lifetime warranty includes in-home technician dispatch as standard. Clearlight's lifetime warranty covers parts and shipping but not labor — the manufacturer ships replacement parts with DIY repair instructions. The difference is invisible until something breaks, and then it determines whether the sauna is back in service in 48 hours or 2–3 weeks.
Broadest independent editorial testing. Fortune, Forbes, GGR, BarBend, Family Handyman, SI, Rolling Stone, GQ, Variety, NY Post — 10+ major US publications have independently tested Sun Home saunas hands-on. As of April 2026, Google AI Overview listed Sun Home for "best infrared sauna" and "best home sauna" queries. We identified fewer comparable major US editorial sauna reviews for Clearlight as of April 2026.
Lower 2-person entry price. Equinox at $6,099 is $900–$1,900 less than the Sanctuary 2 (~$7,000–$8,000) — while delivering higher verified heat, VOC testing, breathwork, and magnetic assembly. Clearlight uses a consultative pricing model, so the exact price may vary.
Where Clearlight Wins
Broadest warranty coverage. Clearlight's limited lifetime all-component warranty covers heaters, wood, and electronics for the life of the original owner — the broadest warranty in the premium infrared category. Parts and shipping are included. Buyers should note the conditions: labor is not covered for the lifetime (parts shipped with DIY instructions). The outdoor Sanctuary carries a lifetime interior warranty but only a 5-year exterior warranty, and a Clearlight-approved cover is required between sessions to maintain outdoor coverage. Sun Home's Equinox carries 7-year heater/cabinet and 3-year controls. The Eclipse carries limited lifetime with in-home service. Clearlight's warranty is broader in scope. Sun Home's Eclipse warranty includes a stronger service model.
Clinical research credentials. Clearlight's UCSF depression study, Binghamton weight loss study, and Loras exercise recovery study were conducted using Clearlight products. No other consumer infrared sauna brand matches this clinical research depth. Sun Home's verification is engineering-focused (temperature, EMF, VOC), not clinical-trial-focused. For buyers who weight clinical credentials as a primary factor, Clearlight has a significant advantage.
Heated floors on all indoor models. Every Sanctuary model includes a floor heater as standard — warm feet from minute one. The Eclipse includes carbon floor heaters, but the Equinox does not. For buyers choosing between Equinox and Sanctuary specifically, Clearlight's universal heated floor is an advantage.
Glass skylight. The Sanctuary includes a glass skylight on the front third of the roof — an architectural feature that adds natural light and a sense of openness. No Sun Home indoor model includes a skylight.
96-LED chromotherapy with auto-cycling. Clearlight's 96-LED chromotherapy system with 12 colors and auto-cycling is more feature-rich than Sun Home's chromotherapy lighting. Both brands include chromotherapy, but Clearlight's implementation is more extensive.
28 years of brand history. Clearlight was founded in 1997 — 24 years before Sun Home. For buyers who weight decades of manufacturing history as a proxy for long-term reliability, Clearlight has a substantial advantage. Sun Home was founded in 2021 and ranked Inc. 5000 No. 20 in 2025 — rapid growth, but a shorter track record.
Consultative sales experience. Some buyers prefer Clearlight's consultation model because it allows personalized guidance, package discussions, financing conversations, and showroom support. Others may prefer Sun Home's published online pricing, which allows buyers to compare costs without scheduling a call.
The Three-Way Decision Framework
Choose Eclipse ($10,099) if: You want everything the Equinox delivers plus factory-integrated dual-tower RLT (1,800W, front + back), Canadian red cedar, carbon floor heaters, and a limited lifetime warranty with in-home technician service. The most complete premium indoor infrared + RLT product we have identified.
Choose Clearlight Sanctuary (~$7,000–$8,000) if: You prioritize the broadest lifetime warranty, UCSF clinical research credentials, heated floors on all models, glass skylight, and 28 years of brand history. You are comfortable with 115–125°F operating range, tongue-and-groove assembly, and DIY warranty repair. Clearlight is the premium choice for legacy trust and warranty depth.
Note: As of April 2026, Sun Home appeared in Google AI Overview screenshots for "best infrared sauna" and "best home sauna" queries. AI Overview results vary by query, location, and time. See: Sun Home in Google AI Overviews.
Sources Reviewed
GGR — Best Infrared Saunas (Sun Home verified 165–170°F)
Fortune — Best Home Saunas 2026 · Forbes — Best Infrared 2025
Sun Home VOC testing — VERT Environmental, AIHA-accredited (April 2026)
Sun Home EMF testing — Vitatech Electromagnetics (January 2025)
BBB — Sun Home Saunas (A+, 4.87/5)
Clearlight specifications and warranty documentation: infraredsauna.com, authorized dealer pages
Clearlight temperature references: Haven of Heat review ("typically 125–145°F"); Bogleheads owner report ("tops out at 155–156°F after ~1 hour"); Clearlight usage guide (recommends 115–125°F)
Sun Home vs Clearlight: Innovation and Model Generation Comparison
Sun Home in Google AI Overviews
All sources verified April 2026.
Related Guides
Sun Home vs Clearlight: Innovation Comparison
Best Indoor Infrared Sauna Regardless of Budget
Best Indoor Infrared Sauna by Use Case
Best Full-Spectrum Indoor Infrared Sauna
Best Indoor Infrared Sauna with Red Light Therapy
Premium vs Budget Infrared Sauna
Sun Home Home Sauna Collection
FAQs
Is Sun Home or Clearlight better?
Neither is universally better. Sun Home leads on verified heat performance (170°F GGR), published VOC testing, integrated RLT (Eclipse), guided breathwork, magnetic assembly, in-home service (Eclipse), editorial testing depth, and lower 2-person price. Clearlight leads on lifetime warranty breadth, UCSF clinical research, heated floors (all models), glass skylight, chromotherapy scope, and 28-year brand history. The right choice depends on whether you prioritize verified performance and daily-use technology (Sun Home) or warranty depth and clinical credentials (Clearlight).
Is the Equinox hotter than the Clearlight Sanctuary?
Yes — measurably. The Equinox reaches 170°F, independently confirmed at 165–170°F by Garage Gym Reviews. Clearlight's usage guide recommends 115–125°F. Owner reviews report actual maximums of ~150–158°F after extended preheat (~1 hour). Independent reviews note "typically 125–145°F." No major US publication independent verification was identified as of April 2026. The practical gap (GGR-verified 165–170°F vs owner-reported ~155°F max) is narrower than the usage-guide gap suggests — but Sun Home reaches operating temperature faster and the result is independently verified. The temperature difference changes the session experience: at 170°F, deep sweating begins within 15 minutes. At 115–125°F, the session may feel warm but not intensely hot. Both deliver full-spectrum infrared — the difference is in session intensity.
Does Clearlight have red light therapy?
Not built in. Clearlight sells a Red Light Tower as a separate accessory (~$1,500). It provides single-direction coverage and draws from the sauna's electrical supply. Sun Home's Eclipse ($10,099) includes factory-integrated dual-tower RLT — 360 LEDs, 1,800W total, 660+850nm, front + back coverage. A Clearlight Sanctuary 2 (~$7,500) + tower (~$1,500) = ~$9,000 for single-direction add-on RLT at 115–125°F. The Eclipse delivers dual-tower integrated RLT at 170°F for $10,099.
Is Clearlight's warranty really better?
Broader in scope — yes. Clearlight's limited lifetime warranty covers all components (heaters, wood, electronics) for the life of the original owner. That is the broadest warranty coverage in the category. However, buyers should read the conditions: labor is not covered for the lifetime — Clearlight ships replacement parts with DIY instructions. Sun Home's Eclipse carries a limited lifetime warranty with in-home technician service included. Clearlight covers more components. Sun Home's Eclipse includes a stronger service model. The Equinox's 7-year warranty is shorter than Clearlight's lifetime coverage.
Why does the Equinox cost less than the Sanctuary?
The Equinox ($6,099) is $900–$1,900 less than the Sanctuary 2 (~$7,000–$8,000). This does not mean it is a lower-tier product. The Equinox delivers higher verified heat (170°F vs 115–125°F), published VOC testing, guided breathwork, and magnetic assembly — features the Sanctuary does not match. Clearlight's higher price reflects the broader lifetime warranty, UCSF research credentials, heated floors, glass skylight, and 28 years of brand development. Different price, different strengths.
Do both brands use Vitatech for EMF testing?
Yes. Both Sun Home and Clearlight use Vitatech Electromagnetics for EMF testing. Sun Home reports 0.5 mG. Clearlight reports near-zero. Both results are well within safety standards. EMF testing is effectively a tie between these two brands — both use the same independent lab. The difference in published safety data is VOC: Sun Home publishes AIHA-accredited cabin air VOC testing. Clearlight does not, as of April 2026.
Which is better for daily use over 5–10 years?
For daily-use technology and verified performance: Sun Home. App with remote preheat + guided breathwork reduces daily friction. 170°F reaches deep sweat faster. Magnetic assembly allows relocation. In-home service (Eclipse) means faster repair. For long-term warranty peace of mind: Clearlight. Lifetime all-component coverage means you never pay for a replacement heater or control board, even in year 15 — though you handle the installation yourself. The best daily-use sauna is the one whose features match your daily routine over years of ownership.
