Clearlight Sanctuary 2 Review
Premium full-spectrum infrared sauna with lifetime warranty and ultra-low EMF technology
Quick Verdict
The Clearlight Sanctuary 2 represents the pinnacle of home infrared sauna technology. With its full-spectrum heating system (near, mid, and far infrared), ultra-low EMF levels (under 3 mG), and lifetime warranty on the structure and heaters, it's an investment in long-term wellness. The 2-person size is perfect for couples or solo users who want extra space. While the $4,995 price tag is steep, the build quality, energy efficiency, and Clearlight's reputation for customer service justify the premium. If you want the best infrared sauna money can buy and plan to use it daily for years to come, the Sanctuary 2 is unmatched.
Pros
- Full-spectrum infrared (near, mid, far) for comprehensive therapy
- Ultra-low EMF (under 3 mG) for safe daily use
- Lifetime warranty on structure and heaters
- Premium Canadian hemlock construction
- Easy 1-hour assembly with no tools required
- Energy efficient (runs on standard 120V outlet)
- Excellent customer service and support
Cons
- Expensive at $4,995
- Large footprint (48"L x 36"W x 75"H)
- Requires dedicated 15-amp circuit for optimal performance
- Long shipping times (4-6 weeks)
- No built-in audio system (sold separately)
Specifications
| Dimensions | 48"L x 36"W x 75"H (exterior) |
|---|---|
| Interior Space | 44"L x 32"W x 71"H |
| Capacity | 2 persons |
| Heater Type | Full-spectrum (near, mid, far infrared) |
| Heater Count | 8 carbon/ceramic hybrid heaters |
| Temperature Range | 100°F - 140°F |
| Heat-Up Time | 10-15 minutes |
| EMF Level | Under 3 mG (ultra-low) |
| Power Requirements | 120V / 15-amp dedicated circuit |
| Power Consumption | 1600 watts |
| Wood Type | Premium Canadian hemlock |
| Door | Tempered glass with magnetic closure |
| Controls | Digital LED control panel |
| Warranty | Lifetime structure/heaters, 5-year electronics |
| Weight | 285 lbs |
| Made In | USA |
Detailed Analysis
Full-Spectrum Heating Technology
The Sanctuary 2's standout feature is its full-spectrum infrared heating system. Unlike basic far-infrared saunas, it combines near (0.76-1.5 microns), mid (1.5-5.6 microns), and far (5.6-1000 microns) infrared wavelengths. This comprehensive approach targets different tissue depths: near-infrared penetrates superficially for skin health and circulation, mid-infrared reaches muscles and joints, and far-infrared provides deep detoxification. The result is a more complete therapeutic experience than single-wavelength saunas.
Ultra-Low EMF Design
Electromagnetic field (EMF) exposure is a legitimate concern with infrared saunas. Clearlight has engineered the Sanctuary 2 to produce under 3 milligauss (mG) of EMF—well below the 5 mG threshold recommended by building biologists. This is achieved through specialized heater wiring, shielding, and careful component placement. For daily users, especially those with EMF sensitivity, this is a critical safety feature.
Build Quality and Materials
Clearlight uses premium Canadian hemlock, known for its straight grain, minimal knots, and natural resistance to warping. The wood is kiln-dried to prevent moisture issues and finished with non-toxic, heat-safe sealants. The tempered glass door provides a spacious feel while maintaining heat efficiency. Assembly is tool-free and typically takes 60-90 minutes with two people.
Energy Efficiency
Despite its powerful heating system, the Sanctuary 2 runs on a standard 120V/15-amp circuit and consumes only 1600 watts—comparable to a hair dryer. The carbon/ceramic hybrid heaters reach target temperature in 10-15 minutes and maintain it efficiently. Most users report electricity costs of $15-25 per month with daily 30-45 minute sessions.
Warranty and Support
Clearlight's lifetime warranty on the structure and heaters is industry-leading. This reflects confidence in their build quality and protects your investment long-term. The 5-year electronics warranty covers the control panel and any smart features. Customer service is US-based and responsive, with most issues resolved within 24-48 hours.
Ready to Transform Your Wellness Routine?
The Clearlight Sanctuary 2 is an investment in long-term health and relaxation. Check current pricing and availability below.
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