Sun Home infrared saunas vs Sunlighten infrared saunas

Sun Home infrared saunas: 8 on sale, priced $4,999 to $13,899. Sunlighten infrared saunas: 13 on sale, priced $5,499 to $10,299. Largest sauna: 51.75 × 82.25 × 84 in (Sun Home Saunas Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna) against 70.6 × 85.6 × 79 in (Sunlighten mPulse Intelligent Sauna Empower). Most seats: 5 (Sun Home Saunas Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna) against 5 (Sunlighten mPulse Intelligent Sauna Empower). Hottest claimed top temperature: 170 °F (Sun Home Saunas Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna) against 170 °F (Sunlighten Amplify RED II).

At a glance

Fact	Sun Home infrared saunas	Sunlighten infrared saunas
Products on sale	8	13
Categories	Saunas (8)	Saunas (13)
Price range	$4,999 – $13,899cheapest: Solstice 1-Person Indoor Infrared Sauna	$5,499 – $10,299cheapest: Signature I
Largest sauna	51.75 × 82.25 × 84 inLuminar 5-Person Outdoor Full-Spectrum Infrared Sauna	70.6 × 85.6 × 79 inmPulse Intelligent Sauna Empower
Most seats	5Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna	5mPulse Intelligent Sauna Empower
Hottest claimed top temperature	170 °FLuminar 5-Person Outdoor Full-Spectrum Infrared Sauna	170 °FAmplify RED II
Thickest walls	none published	none published
Where sold	Sun Home Saunas, Haven of Heat, Sun Valley Saunas	list price only

Sun Home infrared saunas

Sunlighten infrared saunas

Products on sale

Part by part

Matched by each product's size tier within its own line, so a row pairs each brand's compact, medium, large or XL piece. Tiers are for lining lineups up; the dimensions say how big each one really is.

Saunas 8 vs 13

Tier	Sun Home infrared saunas	Sunlighten infrared saunas
Compact	Equinox 2-Person Indoor Full-Spectrum Infrared Sauna 2 · 45.9 × 50.9 × 77.7 in · $6,099 Solstice 1-Person Indoor Infrared Sauna 1 · 39.8 × 37.8 × 77.7 in · $4,999 Solstice 2-Person Indoor Infrared Sauna 2 · 45.9 × 50.9 × 77.7 in · $5,599	—
Medium	Equinox 3-Person Indoor Full-Spectrum Infrared Sauna 3 · 45.9 × 62.3 × 77.7 in · $6,999 Solstice 3-Person Indoor Infrared Sauna 3 · 45.9 × 62.3 × 77.7 in · $6,299	—
Large	Luminar 2-Person Outdoor Full-Spectrum Infrared Sauna 2 · 51.5 × 57 × 82.7 in · $10,599 Solstice 4-Person Indoor Infrared Sauna 4 · 56.1 × 80.9 × 77.7 in · $7,799	—
XL	Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna 5 · 51.75 × 82.25 × 84 in · $13,899	—
Untiered	—	Amplify II 2 · 45.9 × 50.9 × 77.7 in · $5,999 Amplify III 3 · 45.9 × 62.3 × 77.7 in · $6,999 Amplify IV 4 · 56.2 × 80.4 × 77.7 in · $8,999 Amplify RED II 2 · 45.9 × 50.9 × 77.7 in · $7,699 Amplify RED III 3 · 45.9 × 62.3 × 77.7 in · $8,599 Amplify RED IV 4 · 56.2 × 80.4 × 77.7 in · $10,299 mPulse Intelligent Sauna Aspire 1 · 41.6 × 43.6 × 79 in · — mPulse Intelligent Sauna Believe 2 · 47.6 × 51.7 × 79 in · — mPulse Intelligent Sauna Conquer 3 · 47.6 × 70.6 × 79 in · — mPulse Intelligent Sauna Discover 4 · 70.6 × 70.6 × 79 in · — mPulse Intelligent Sauna Empower 5 · 70.6 × 85.6 × 79 in · — Signature I 1 · 39.8 × 37.8 × 77.7 in · $5,499 Signature II 2 · 45.9 × 50.9 × 77.7 in · $6,199

Tier

Sun Home infrared saunas

Sunlighten infrared saunas

Compact

Equinox 2-Person Indoor Full-Spectrum Infrared Sauna 2 · 45.9 × 50.9 × 77.7 in · $6,099

Solstice 1-Person Indoor Infrared Sauna 1 · 39.8 × 37.8 × 77.7 in · $4,999

Solstice 2-Person Indoor Infrared Sauna 2 · 45.9 × 50.9 × 77.7 in · $5,599

—

Medium

Equinox 3-Person Indoor Full-Spectrum Infrared Sauna 3 · 45.9 × 62.3 × 77.7 in · $6,999

Solstice 3-Person Indoor Infrared Sauna 3 · 45.9 × 62.3 × 77.7 in · $6,299

—

Large

Luminar 2-Person Outdoor Full-Spectrum Infrared Sauna 2 · 51.5 × 57 × 82.7 in · $10,599

Solstice 4-Person Indoor Infrared Sauna 4 · 56.1 × 80.9 × 77.7 in · $7,799

—

Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna 5 · 51.75 × 82.25 × 84 in · $13,899

—

Untiered

—

Amplify II 2 · 45.9 × 50.9 × 77.7 in · $5,999

Amplify III 3 · 45.9 × 62.3 × 77.7 in · $6,999

Amplify IV 4 · 56.2 × 80.4 × 77.7 in · $8,999

Amplify RED II 2 · 45.9 × 50.9 × 77.7 in · $7,699

Amplify RED III 3 · 45.9 × 62.3 × 77.7 in · $8,599

Amplify RED IV 4 · 56.2 × 80.4 × 77.7 in · $10,299

mPulse Intelligent Sauna Aspire 1 · 41.6 × 43.6 × 79 in · —

mPulse Intelligent Sauna Believe 2 · 47.6 × 51.7 × 79 in · —

mPulse Intelligent Sauna Conquer 3 · 47.6 × 70.6 × 79 in · —

mPulse Intelligent Sauna Discover 4 · 70.6 × 70.6 × 79 in · —

mPulse Intelligent Sauna Empower 5 · 70.6 × 85.6 × 79 in · —

Signature I 1 · 39.8 × 37.8 × 77.7 in · $5,499

Signature II 2 · 45.9 × 50.9 × 77.7 in · $6,199

All saunas from both brands, side by side →

Put their largest saunas side by side

Questions

Which is cheaper, Sun Home infrared saunas or Sunlighten infrared saunas?

On the prices we have (as of October 10, 2026), the cheapest of the Sun Home infrared saunas is the Solstice 1-Person Indoor Infrared Sauna at $4,999, and the cheapest of the Sunlighten infrared saunas is the Signature I at $5,499. Prices are re-checked weekly.

Which has more models, Sun Home infrared saunas or Sunlighten infrared saunas?

Sun Home infrared saunas: 8 on sale. Sunlighten infrared saunas: 13 on sale.

Which seats more people, Sun Home infrared saunas or Sunlighten infrared saunas?

By the brands' own figures: 5 for Sun Home infrared saunas (Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna) and 5 for Sunlighten infrared saunas (mPulse Intelligent Sauna Empower).

Which gets hotter, Sun Home infrared saunas or Sunlighten infrared saunas?

By the brands' own figures: 170 °F for Sun Home infrared saunas (Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna) and 170 °F for Sunlighten infrared saunas (Amplify RED II). What the brand says the room reaches. Not measured by us; infrared saunas typically claim 140-150 °F, traditional 185-195 °F.

Answered from the catalogue data, as of October 10, 2026. How we compare.