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Innerlight 4 Person Full Spectrum Infrared Sauna
The Innerlight 4 Person Full Spectrum Infrared Sauna is a premium designed sauna that brings the benefits of infrared therapy to your home, gym, day spa, or wellness center.
Whether you’re looking to relax after a long day, enhance your wellness routine, or offer a rejuvenating experience to clients, this sauna provides the space and features to accommodate various needs.
With advanced heating technology, customisable settings, and modern conveniences, the Innerlight Sauna creates a place of relaxation and well-being, making it the perfect addition to any environment.

What We Love About the Innerlight 4 Person Infrared Sauna
- Full Spectrum Heaters
- Carbon Heaters
- Hypoallergenic Canadian Hemlock
- Advanced Temperature Control
- Chromotherapy Lighting
- Bluetooth and USB Connectivity
- Built-in Oxygen Ionizer
- Quick Heat-Up Time
- Energy Efficiency
- Durable Construction
Ultra Roomy Design for Four People
The Innerlight 4 Person Sauna comfortably fits up to four people, making it an ideal choice for both home use and commercial settings like gyms, wellness centers, and day spas. The larger interior is perfect for families, couples, or groups of clients, providing a spacious and relaxing environment for users.
In commercial environments, the generous size allows multiple clients to experience infrared therapy together, enhancing the appeal of your facility. Whether for personal use or shared sessions in a professional setting, the Innerlight 4 Person Sauna offers plenty of room to stretch out and relax, ensuring a comfortable and enjoyable experience for all.

10 Infrared Heaters for Ultimate Coverage
6 Full Spectrum Heaters
The Innerlight 4 Person Full Spectrum Infrared Sauna is equipped with six Full Spectrum Infrared heaters that radiate Near, Mid and Far Infrared rays evenly throuout the sauna.
4 Far Infrared Carbon Heaters
The sauna also includes four Carbon Heaters which create heat that penetrates deep into tissue and muscles for optimal recovery and rejuvenation. This combination ensures even heat distribution and the ultimate infrared therapy experience for users.

Sustainable Hemlock Timber
The Innerlight 4 Person Infrared Sauna is both eco-friendly and designed for longevity. Canadian Hemlock, used in its construction, is not only a sustainable choice but also hypoallergenic, making it suitable for users with sensitivities.
This wood’s natural resistance to warping and cracking ensures that Innerlight saunas maintain their structural integrity and appearance over time.
By choosing an Innerlight 4 Person Infrared Sauna, you’re investing in a premium product that offers durability, reliability, and longevity.

7-Stage Chromotherapy Lighting
The Innerlight 4 Person Infrared Sauna includes a 7-stage chromotherapy lighting system with seven colours that offer a range of benefits:
- Dark Blue: Promotes calmness and helps to alleviate anxiety.
- Light Blue: Encourages relaxation and supports clear communication.
- Violet: Aids in meditation and spiritual awareness.
- Magenta: Balances emotions and stimulates compassion.
- Red: Boosts energy and stimulates circulation.
- Yellow: Enhances focus and mental clarity.
- Green: Promotes healing and balance, and is calming to the nervous system.

Bluetooth and USB Connectivity
The 4 person sauna is equipped with Bluetooth connectivity, making it simple to connect your smartphone or other devices. Whether you want to stream your favorite music, listen to podcasts, or enjoy an audiobook, you can do so seamlessly while you unwind in the sauna.
Additionally, the sound system includes an FM radio and a USB input, offering you a variety of listening options to suit your preferences.
The built-in speakers provide crisp, immersive sound, ensuring a quality audio experience
.
Whether for relaxation or an enhanced wellness routine, the sound system in the Innerlight 4 Person Sauna makes every session even more enjoyable.

Easy To Use Control Panel
Easily adjust the temperature, session duration, light colours and music volume with Innerlight's user friendly control panel.
Key features include:
- Digital display for temp and timer
- Temperature settings up to 75C°
- Timer up to 99 mins
- USB Input
- FM radio
- Chromotherapy light settings
- Bluetooth connectivity and volume control
- Power the sauna on/off

Built-in Air Cleaner
Included with the sauna is a built-in oxygen ionizer, specifically designed to maintain fresh and clean air in the sauna after each use. This is particularly important in commercial environments like gyms and wellness centers, where the sauna is used frequently by multiple people.
The ionizer functions by releasing negative ions that bond with airborne particles such as dust, bacteria, and allergens. As these particles become heavier, they are either filtered out or settle, effectively clearing the air. This process ensures that every session starts in a purified and revitalised environment, enhancing the overall experience for all users.

Innerlight 4 Person Infrared Sauna Benefits
- Improved Circulation: Can help enhance blood flow, promoting better oxygen delivery and cardiovascular health.
- Detoxification: Encourages sweating to help eliminate toxins.
- Stress Relief: Relaxes the body and mind, helping reduce tension and improving mental well-being.
- Muscle Recovery: Can alleviate muscle soreness and stiffness, speeding up recovery after workouts.
- Enhanced Sleep Quality: Can help to promote relaxation before bed, leading to more restful sleep.
- Immune System Support: Helps to boosts immune function by stimulating white blood cell production.

Innerlight 4 Person Full Spectrum Infrared Sauna FAQ
How long does it take for the sauna to heat up?
The sauna reaches 45 degrees Celsius in about 20 minutes and peaks at 65-75 degrees within about 40 minutes, depending on the outside room temperature.
What materials is the sauna made from?
The sauna is crafted from hypoallergenic Canadian Hemlock, which is durable and safe for those with allergies.
Can I control the temperature inside the sauna?
Yes, the temperature control feature allows you to set the desired temperature within a range of 40 to 75 degrees Celsius.
What type of wood is used for the sauna?
The sauna is constructed from hypoallergenic Canadian Hemlock wood.
Can I listen to music in the sauna?
Yes, the sauna features Bluetooth speakers, a USB port, and chromotherapy lights for an enhanced experience.
What is the warranty?
Innerlight indoor saunas come with a 6 year warranty on heaters and internal parts and 1 year on labour - for domestic use. For commercial use they offer a 12 month parts and labour warranty.
How much does it cost to run the sauna?
The running costs are from 34 cents per hour, making it an energy-efficient addition to your home or commercial wellness space.
Specifications
Size | 4 Person - 150 cm wide |
Dimensions | 180 x 110 x 200 cm |
Weight | 237 kg |
Heaters | 9 Heaters: Full Spectrum & Carbon |
Full Spectrum Heaters | 6 |
Carbon Heaters | 4 |
Audio | Bluetooth Speakers |
Cabinet Material | Hypoallergenic Canadian Hemlock |
Max Power | 3400 W |
Power Plug | 15amp |
Temperature Range | Up to 75.C° |
Glass Thickness | 8mm |
Chromotherapy Lighting | 7 Colours |
Timer Control | Set from 99 minutes; auto shut-off when time elapses |
Running Costs | From 34 per hour |
Warranty - Domestic Use | 6 year parts & 1 year labour |
Warranty - Commercial Use | 12 months parts and labour |

FAQ
Are your saunas easy to install?
Yes — this 4-person Mali model comes flat-packed with a detailed assembly manual and video guides. Given its size and weight, we recommend having **4 people** to help unpacking and positioning the panels. Assembly time is usually **45-90 minutes** depending on helpers and access space.
Can I install the sauna indoors or outdoors?
This model is designed for **indoor use only**. If you want to place it outdoors, it must be fully undercover and protected from exposure to weather. Keeping it sheltered helps maintain finish and components.
Do you offer installation service?
Yes — we provide installation services across most of Australia. If you're outside our standard installation zones, reach out and we can explore options or refer you a local installer.
Does installation include wiring?
No — wiring is not included with installation. This 4-person model draws **3400 W** and requires a **20 amp power point**. If you need to upgrade your circuit or have hard wiring done, you'll need a licensed electrician in line with Australian electrical standards.
How do I clean and maintain my sauna?
Use towels or mats on benches and floor to absorb sweat; after each session, wipe surfaces with a damp cloth. Avoid spraying water or cleaners onto heater elements or electrical parts. Light sanding can help restore any cosmetic sweat marks on the wood. Keep interior dry when not in use to preserve wood and components.
What are my delivery options?
We deliver Australia-wide. In many metro areas, delivery (and installation) may be free or subsidised. You can also arrange warehouse pickup by appointment. All delivery costs, lead times, and installation options are shown at checkout or available on request.
What do I need to prepare for delivery?
Before delivery: measure your space including width 180 cm × depth 110 cm × height 200 cm; make sure the required 20 amp power outlet is ready and accessible; have around 4 people to help unpack and move panels; ensure a dry safe place to store panels if you can’t assemble immediately.
What are the key specs?
• External dimensions: W180 × D110 × H200 cm.
• Internal dimensions: W168 × D105 × H185 cm.
• Weight: ~237 kg.
• Heaters: 8 mica panels.
• Power: max 3400 W with 20 amp plug.
• Temp range: up to ~75 °C.
• Glass: 8 mm thick, door with clear viewing.
• Extras: Bluetooth & USB, Wifi app control, oxygen ioniser, multi-colour cabinet lighting (Green, Red, Yellow, Purple, Light Blue, White).
• Running cost from ~34 cents/hour (usage dependent).
What warranty do you offer?
We offer warranty on heaters, frame, and components for defects in materials or workmanship. There is also a 12-month labour warranty for installation-related issues. Warranty excludes misuse, unauthorised modifications, or normal wear and tear, and is valid for the original purchaser only.