Full-body red light therapy means covering most of your body with red and near-infrared light in one session, rather than treating a single area. You can do it with a large panel or a wall of panels, a bed or capsule you lie inside, a dome, or a blanket. They differ mainly in how evenly they cover you, how much space and power they need, and how much they cost. This guide compares them so you can choose the one that fits your home.
What counts as "full-body" red light therapy?
A device counts as full-body if it can light most of the front or back of your body at once, from head to at least the knees. A small handheld or a single desk panel treats one area at a time. That's fine for targeted use, but it isn't the same thing.
Most full-body devices use two sets of wavelengths:
- Red light, usually around 630–660nm, absorbed closer to the skin surface
- Near-infrared, usually around 810–850nm, which reaches further into tissue
People commonly use full-body red light as part of a wellness, recovery or skin routine. We'd suggest thinking of it that way rather than as a treatment for anything specific.
What are the main types of full-body device?
| Type | Coverage | Space needed | Typical power | Best for |
|---|---|---|---|---|
| Large panel or panel wall | One side at a time; turn round for the other | Wall space plus standing room | Standard socket for most setups | Flexibility; start small and add panels |
| Bed or capsule | Front and back at once, lying down | A dedicated room or large floor area | Check: larger units may need a dedicated circuit | Clinics, gyms, committed home users |
| Dome | Upper body or most of the body, lying down | Moderate floor space | Usually a standard socket | Even coverage without the size of a bed |
| Blanket | Wraps around the body | Folds away | Standard socket | Small homes, low cost, portability |
Panels and panel walls
A large panel mounted on a wall or stand is the most common way into full-body red light. You stand in front of it, then turn to do your back.
The advantage is that you can grow the setup. Many panels link together, so you can start with one and add a second or third later to cover more of your body without turning round.
The trade-off is coverage. Light falls off as you move away from the panel, so the areas nearest the centre get more than your head and feet. A taller or multi-panel setup evens this out.
See our red light therapy panels and red light systems.
Red light beds and capsules
A bed or capsule surrounds you with LEDs above and below, so both sides of your body are covered at once while you lie down. It's the most even coverage available and the most comfortable for longer sessions.
It's also the biggest commitment. Before buying, check:
- The footprint and weight, including clearance to open the lid
- The delivery route, since beds arrive in large sections
- The electrical supply, since some larger units need a dedicated circuit rather than a standard socket
- Ventilation, since a bed produces warmth in an enclosed space
Browse our red light beds.
Domes
A dome is a curved canopy of LEDs you lie under. It gives more even coverage than a flat panel, because the curve keeps the LEDs at a more consistent distance from your body, and it takes up less space than a full bed.
Check how much of the body it actually covers. Some domes are sized for the upper body and others for most of the body. The product dimensions tell you more than the product name.
Red light blankets
A blanket wraps around you, so the light source sits close to the skin. It's the most compact and usually the most affordable way to get broad coverage, and it folds away afterwards.
The trade-off is intensity and wavelength range. Many blankets focus on near-infrared rather than both red and near-infrared, so check the stated wavelengths. Our GlowPod NIR red light blanket is an example of the near-infrared style.
How do you compare irradiance fairly?
Irradiance is the power of light reaching your skin, in milliwatts per square centimetre (mW/cm²). It's the most quoted figure in this market, and also the most misleading, for three reasons:
- It depends on distance. A figure measured at 5cm will be far higher than at 30cm. A number without a distance means little.
- It depends on the meter. Some sellers measure with cheap solar power meters that aren't designed for narrow-band LED light and can give inflated readings.
- It varies across the device. The centre usually reads higher than the edges.
When comparing, ask for irradiance at a stated distance, measured with a spectroradiometer or a meter calibrated for LED light. If a seller can't tell you how it was measured, treat the number with caution.
How much does full-body red light therapy cost?
As a rough guide, prices rise with coverage and build quality:
- Blankets — the lowest entry point
- Single large panels — mid-range, with more spent as you add panels
- Domes — mid to upper range
- Beds and capsules — the highest, and often bought by clinics and gyms
Running costs are modest for all of them. Multiply the wattage by the session length to work out the energy per session, then apply your unit rate.
If you're buying for a clinic, gym or studio, see our business page.
Seven questions to ask before you buy
- What are the exact wavelengths, in nanometres?
- What's the irradiance, at what distance, and how was it measured?
- How much of the body does it cover in one position?
- What are the dimensions, including clearance and delivery access?
- What electrical supply does it need?
- What's the warranty, and does it cover the LEDs?
- Does it come with eye protection, and are there usage guidelines?
Who shouldn't use red light therapy?
Speak to a qualified healthcare professional before starting if you're pregnant, have a light-sensitive condition, take medication that increases light sensitivity, have a history of skin cancer, or have any condition you're unsure about. Always protect your eyes from bright near-field LED light.
Frequently asked questions
What's the best full-body red light device for home use?
It depends on your space and budget. A large panel or panel wall suits most homes and lets you add more later. A bed gives the most even coverage but needs the most space. A blanket is the most compact and affordable.
Is a red light bed better than a panel?
A bed covers the front and back at once and more evenly, which is more convenient. A panel covers one side at a time but takes less space, costs less, and can be expanded.
How long is a full-body red light session?
It depends on the device's output and your distance from it, so follow the manufacturer's guidance for your device. More isn't necessarily better.
Do I need a special electrical supply?
Most panels, domes and blankets run from a standard socket. Some larger beds need a dedicated circuit. Check the specification before you buy and speak to an electrician if in doubt.
Do I need to wear eye protection?
Yes, with bright panels and beds. Avoid looking directly into the LEDs, and use the goggles supplied or recommended by the manufacturer.
This guide is for information only and is not medical advice. Red light therapy devices are not intended to diagnose, treat, cure or prevent any disease. Please consult a qualified healthcare professional before starting any new routine.