At-home red light therapy, explained plainly
Pads, belts, panels and hats: what each one is for, what to compare before you buy, and how to use them safely. No hype, no miracle claims.
Pick the right type first
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| Type | Covers | Hands-free? | Typical use | Easy to store? |
|---|---|---|---|---|
| Pad / wrap | One area (knee, shoulder, lower back) | Yes, strapped on | Short sessions while sitting | Yes |
| Belt | Waist or lower back | Yes, wearable | Sessions while moving around | Yes |
| Panel | Large area at a distance | Yes, on a stand or door | Standing or sitting in front | Needs space |
| Hat / cap | Scalp | Yes, wearable | Scalp sessions | Yes |
| Face mask | Whole face | Yes, strapped on | Short face sessions, eyes protected | Yes |
| Handheld wand | Small spots (e.g. around the eyes) | No, you hold it | A few minutes on one area | Yes |
- Panel: a larger light you sit or stand in front of. Covers more of the body at once.
- Pad or wrap: a flexible pad you strap to one area, such as a knee or shoulder.
- Belt: a wearable band for the waist or lower back.
- Hat or cap: a wearable cap lined with lights for the scalp.
- Face mask: a mask that covers the whole face. Comparing face devices? See mask vs wand.
Not sure? Start with the buying guide or our roundup of the best red light therapy devices for home.
How we write these guides
We compare the things you can check yourself: the wavelengths a brand lists, how it measures power, the size of the area covered, the timer, the warranty and the return window. We say when a claim comes from the brand rather than independent testing. Research on red light therapy is still developing, so we use careful wording: a device may help some people, and results vary.
Some links are affiliate links. If you buy through them we may earn a commission at no extra cost to you. It never changes what we write. How we make money.
Guides
Talk to your doctor first
Red light therapy isn't for everyone. Check with your doctor before you start, especially if you're pregnant, take medication that makes you sensitive to light, have a history of skin cancer, or have an eye condition. Never look straight into the lights, and wear the eye protection the maker supplies. Safety and contraindications.