Chromotherapy in Saunas: A Guide to Color, Mood & Lighting
Chromotherapy lighting is a popular feature in many modern saunas. It allows you to change the color of the interior lighting and personalize the atmosphere of each session.
Although the word chromotherapy is sometimes associated with broader wellness claims, the feature found in most residential saunas is best understood as a selectable color-lighting system. It can create a warm, calming, bright, or spa-like environment depending on the color you choose.
This guide explains how sauna chromotherapy lighting works, what the different colors are commonly associated with, and how it differs from infrared heat and dedicated red light therapy.
What Is Chromotherapy Lighting?
In a sauna, chromotherapy generally refers to an interior LED lighting system that can display multiple colors. Depending on the model, you may be able to select one fixed color, cycle automatically through several colors, or return to standard white illumination.
The lighting is separate from the sauna’s heating system. It does not determine whether the sauna is infrared, traditional, or hybrid, and it should not be confused with the infrared heaters responsible for producing heat.
Simple definition: Chromotherapy lighting is a customizable interior-lighting feature used to change the visual atmosphere of a sauna session.
Chromotherapy Color Guide
Color experiences are personal, and different manufacturers may describe their lighting modes differently. The descriptions below reflect common mood and ambiance associations rather than guaranteed physical or medical effects.
Red
Commonly associated with: A bold, warm, and energizing atmosphere.
Orange
Commonly associated with: An inviting, uplifting, and comfortable environment.
Yellow
Commonly associated with: Brightness, cheerfulness, and an open-feeling space.
Green
Commonly associated with: Balance, nature, renewal, and a grounded atmosphere.
Blue
Commonly associated with: A cool, calming, and peaceful environment.
Indigo
Commonly associated with: A deeper, quieter, and more centered atmosphere.
Purple
Commonly associated with: Relaxation, reflection, and a premium spa-like setting.
Some sauna lighting systems also include white light, adjustable brightness, or an automatic color-changing sequence. Always review the individual product specifications because available colors and control options vary by model.
Chromotherapy vs. Red Light Therapy vs. Infrared Heat
These terms are often placed close together in product descriptions, but they refer to different sauna features.
| Feature | Primary Purpose | What It Does | Important Distinction |
|---|---|---|---|
| Chromotherapy Lighting | Atmosphere and personalization | Displays selectable visible colors inside the sauna. | A red color setting does not automatically make the system a dedicated red light therapy device. |
| Red Light Therapy Feature | Dedicated light exposure | Uses a separate light component designed around specified red or near-infrared wavelengths. | Review the manufacturer’s wavelength, output, positioning, and operating instructions. |
| Infrared Sauna Heat | Heating the sauna and user | Uses infrared heating elements, panels, or emitters to produce heat. | Infrared heat can operate independently from the visible interior lighting color. |
| Traditional Sauna Heat | Heating the sauna room | Uses an electric or wood-burning heater, often with stones, to heat the surrounding air. | A traditional sauna may still include chromotherapy lighting as a separate feature. |
Important: A sauna can include chromotherapy lighting without including dedicated red light therapy. When both features are available, they should be listed separately in the product specifications.
How Do Sauna Chromotherapy Controls Work?
The exact control method depends on the sauna model, but most systems use either the main sauna control panel or a separate lighting button.
- Turn on the interior light. The sauna may initially display white light or the previously selected color.
- Press the color or light button. Each press may move to the next available color.
- Stop on your preferred color. Some systems remain on the selected color until you change it.
- Select automatic mode when available. This allows the system to cycle gradually through multiple colors.
- Adjust brightness when supported. Not every sauna includes dimming controls.
Because manufacturers use different panels and programming sequences, always consult the sauna’s product manual for model-specific operating instructions.
What to Look for When Comparing Saunas
The phrase “chromotherapy included” does not always explain the full lighting system. When comparing models, consider the following:
- Number of colors: Confirm whether the system includes seven colors, additional shades, or standard white light.
- Fixed-color selection: Determine whether you can stop on one color or only use an automatic sequence.
- Automatic cycling: Some systems transition continuously between colors.
- Brightness controls: Dimming may be available on certain models but not others.
- Light location: Lighting may be installed in the ceiling, backrest, floor area, or multiple interior locations.
- Separate red light feature: Look for a dedicated specification rather than assuming the red chromotherapy setting is red light therapy.
- Control instructions: Review the manufacturer’s manual to understand how the lighting is operated.
Should Chromotherapy Affect Your Sauna Choice?
Chromotherapy can be a valuable comfort and design feature, especially if you enjoy customizing the atmosphere of your wellness space. However, it should generally be considered alongside more important purchasing factors such as sauna type, heater configuration, electrical requirements, capacity, dimensions, wood material, EMF classification, warranty coverage, and installation needs.
For many buyers, chromotherapy is best viewed as a premium finishing feature rather than the primary reason to select one sauna over another.
Frequently Asked Questions
Is chromotherapy the same as color therapy?
The terms are often used interchangeably. In residential sauna descriptions, they usually refer to a selectable multicolor interior LED lighting system.
Does chromotherapy heat the sauna?
No. The colored lighting is separate from the infrared panels, electric heater, or wood-burning heater responsible for producing heat.
Is the red chromotherapy setting the same as red light therapy?
Not necessarily. A red RGB or LED color setting may be intended primarily for ambiance. Dedicated red light therapy should be identified separately and supported by manufacturer specifications.
Can I leave the lighting on one color?
Many systems allow you to select a fixed color, but some may primarily use an automatic color-changing mode. Check the controls and product manual for the individual sauna.
Do all saunas include chromotherapy?
No. Chromotherapy is common on many modern infrared and hybrid saunas, but it is not included on every model. Confirm the feature in the product specifications before purchasing.
Which chromotherapy color is best?
There is no universal best color. Select the lighting that creates the atmosphere you prefer during that particular sauna session.
Find the Right Sauna for Your Space
Compare sauna types, heating systems, capacities, electrical requirements, lighting features, and other important specifications before choosing your model.
Wellness information notice: Color descriptions in this guide refer to commonly used mood and ambiance associations. They are not medical claims and should not be interpreted as a diagnosis, treatment recommendation, or guarantee of a health outcome. Product features and controls vary by manufacturer and model.