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Independent·Affiliate-disclosed·Spec-verified·Updated June 17, 2026
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Head-to-head buyer guide

Clearlight Saunas Sanctuary 2 vs Sun Home Saunas Eclipse 4-Person

Specs, prices, editor verdict, and who should buy which - compared side-by-side.

By Ryan · Founder
Published May 3, 2026
Quick verdict

Clearlight Saunas Sanctuary 2 (ultra premium, $5,495–$9,295) vs Sun Home Saunas Eclipse 4-Person (ultra premium, $12,999–$13,599) - different tools for different jobs (see the per-product details below).

Compared on 8 shared specs · editor scores 9.0 vs 8.8 · same category (sauna).

Clearlight Sanctuary 2 full-spectrum infrared sauna with True Wave heaters
Clearlight Saunas

Sanctuary 2

The full-spectrum infrared sauna with the lowest EMF readings in the category - and the brand Jacuzzi acquired specifically because of its tech moat.

PRICE
$5,495–$9,295
SCORE
9.0 / 10
View at Clearlight Saunas
Sun Home Eclipse 4-person indoor red light and full-spectrum infrared sauna
Sun Home Saunas

Eclipse 4-Person

The rare 4-person cabin that combines full-spectrum infrared with built-in red light therapy towers, so you are not stacking a separate light panel.

PRICE
$12,999–$13,599
SCORE
8.8 / 10
View at Sun Home Saunas
The verdict

These are close picks. Both score in the same range. The right call depends on buyer profile - read the per-buyer recommendations below.

Side-by-side specs

SpecClearlight Saunas Sanctuary 2Sun Home Saunas Eclipse 4-Person
price$5,495–$9,295$12,999–$13,599
heater typeTrue Wave Full-Spectrum (near + mid + far IR)12 far-infrared + 4 full-spectrum heaters
max temp~150°Fup to ~165°F
e m f<1 mG at body level0.5 mG at seat (Vitatech-tested)
capacity1-5 person configurations4-person
power120V (1-2 person) / 240V (3-5 person)240V / dedicated 30A circuit (NEMA L6-30P)
constructionEucalyptus or CedarCanadian red cedar
warrantyLifetime cabin + heatersLifetime limited
chromotherapyIncludedIncluded

Clearlight Saunas Sanctuary 2 also publishes: preheat, certifications

Sun Home Saunas Eclipse 4-Person also publishes: redLight, weight, placement, hsaFsa

Who should buy which

Pick the Clearlight Saunas Sanctuary 2 if

Buyers prioritizing ultra-low EMF, lifetime warranty, and Jacuzzi-backed long-term support - particularly those installing in smaller rooms where EMF accumulates.

Skip if

You want Mayo Clinic-cited heater research (go Sunlighten), or you need outdoor installation (Sun Home Luminar is the better fit).

Pick the Sun Home Saunas Eclipse 4-Person if

Households wanting full-spectrum infrared plus built-in red light therapy in one 4-person indoor cabin, who value Canadian red cedar, 0.5 mG EMF, and a lifetime warranty.

Skip if

You only need 1-2 seats (look at the Eclipse 2-person or Equinox), you want outdoor placement (the Sun Home Luminar), or you specifically want the deepest published research base (Sunlighten).

Go deeper

FULL REVIEW
Read the Clearlight Saunas Sanctuary 2 review →
FULL REVIEW
Read the Sun Home Saunas Eclipse 4-Person review →