Sunlighten Amplify IV
4-Person Full Spectrum Infrared Sauna
- Solocarbon far infrared + halogen near infrared
- Fastest pre-heat in the lineup (Sunlighten reports)
- Full-spectrum blended heat
- Eucalyptus cabin construction
- Authorized Sunlighten dealer
- 7 years warranty
- Local delivery and setup crew
- Hamilton showroom
Explore the Product
The same patented far infrared heaters used across the Sunlighten lineup.
From Setup to Sauna in Minutes
No freight-curb drop-off, no flat-pack weekend. Our own team handles the heavy part and hands you a working sauna.
Plan the space
We confirm the room, the doorway path, and the exact electrical requirement with you before anything is ordered.
Delivery and assembly
Our local crew delivers across Hamilton and the Golden Horseshoe, carries the panels in, and assembles the cabin where it will live.
Your first session
We walk you through the controls and care before we leave. After that the warm-up button is the only thing between you and your session.
Health Benefits of Sunlighten Full Spectrum Infrared Saunas
From the official Sunlighten channel.
Specifications:
Interior finish
| Model | Sunlighten Amplify IV |
|---|---|
| Capacity | 4 Person |
| Exterior Dimensions | 80.4" W x 56.2" D x 77.7" H |
| Interior Dimensions | 74.8" W x 49.9" D x 70.3" H |
| Door Opening | 28" |
| Bench | Back bench: 74.6" W x 20.2" D x 3.7" T / Right bench: 29.5" W x 20.2" D x 3.7" T |
| Weight | 921 lbs. (Eucalyptus) |
| Heaters | 4 FIR 4 Full Spectrum (2x500W + 2x250W) * No floor heaters |
| Electrical | 240V 3900W 17.29A NEMA 6-20 Dedicated 240V/20A circuit required |
| Wood Options | Eucalyptus |
| Clearance | Recommend 4" between sauna and wall and 12" above sauna. |
Exterior
80.4" W x 56.2" D x 77.7" H
Door opening: 28"
Interior
74.8" W x 49.9" D x 70.3" H
Weight
921 lbs. (Eucalyptus)
Heaters
4 FIR 4 Full Spectrum (2x500W + 2x250W) * No floor heaters
Electrical
20A / 240V dedicated circuit
Bench
Back bench: 74.6" W x 20.2" D x 3.7" T / Right bench: 29.5" W x 20.2" D x 3.7" T
Customer Reviews
“I absolutely LOVE our new Sunlighten Sauna! In all honesty I just may adore it a tad more than our spa. Nothing better than a long day, good workout and sauna.”
“Visited three dealers before coming here and the difference was immediate. Staff listened instead of pushing the priciest model.”
“Service here was exceptional compared to every other dealer we visited. Never felt pressured for even a second.”
“Patient, knowledgeable, and never pushy. The dealer you choose matters as much as the product - choose these guys.”
“Very professional and reliable. Took us 3-4 months to decide and they never rushed us once. Amazing experience.”
“Great customer service, keeping their word on everything they promised. Wish every purchase experience was like this.”
“Great showroom, wide range of models, knowledgeable staff who genuinely want to match you with the right spa.”
“Found the right model for our budget, explained financing clearly, and called two weeks after delivery just to check in.”