Quick Answer: Sunlighten sells two red light panels: the full-size RED Light Therapy Panel at $1,379 (200 LEDs, 35”x11”, 22 lbs) and the compact Mini Panel at $799 (72 LEDs, 14.5”x11”, 11.6 lbs) — now their regular prices on Sunlighten’s own US store, down from $1,589 and $920, with a 15% promotion through October 31, 2026 cutting them to $1,172.15 and $679.15. Both use the same 660nm red + 850nm near-infrared wavelength pair and peak at 200mW/cm² measured at 6 inches, per Sunlighten’s published irradiance curve. The difference between the two is LED count and coverage area, not light quality — and both carry a 3-year residential warranty. What sets Sunlighten apart from panel-only brands is a two-decade infrared-sauna pedigree that shows up as a eucalyptus wood frame and an app with 20+ guided programs.
Last updated: October 28, 2026 — re-verified both panels against Sunlighten’s own US store. The regular prices have dropped to $1,379 (Panel, was $1,589) and $799 (Mini, was $920) — the figures that were August’s sale prices — and a 15% promotion ending October 31 lists them at $1,172.15 and $679.15. Added the store’s HSA/FSA-eligible label and 30-day return window. LED counts, dimensions, weights, 660/850nm wavelengths and the 3-year residential warranty are unchanged. One inconsistency to flag: the full-size Panel’s product page now cites both “20+” guided programs and “seven expert-crafted programs.” Also fixed a broken link to our panel guide.
Sunlighten spent over 20 years building infrared saunas before it sold a standalone red light panel. That history changes what you’re actually paying for here — this review prices both current panels, breaks down the real spec differences between them, and checks whether the premium over a bare-bones panel buys anything beyond the wood trim.
Sunlighten by the numbers
- Full-size Panel: $1,379 regular price as of October 2026 (was $1,589 in August) — 200 LEDs (100 red, 100 near-infrared), 35” H x 11” W x 2.76” D, 22 lbs, per Sunlighten’s own store.
- Mini Panel: $799 regular price as of October 2026 (was $920 in August) — 72 LEDs (36 red, 36 near-infrared), 14.5” H x 11” W x 3” D, 11.6 lbs.
- Both panels share identical wavelengths: 660nm red and 850nm near-infrared, through dual 30-degree and 60-degree beam angles, per Sunlighten.
- Published irradiance curve: 200mW/cm² at 6 inches, tapering to 88mW/cm² at 36 inches — a full distance breakdown most budget brands don’t publish.
- 3-year limited warranty for residential use, 1 year for commercial use, per Sunlighten’s warranty policy.
- 20+ app-guided programs for recovery, skin renewal, inflammation management, and energy support ship with both panels, each in beginner, intermediate and advanced levels, per Sunlighten’s Mini Panel page.
- HSA/FSA eligible with 30-day returns: Sunlighten’s store labels both panels HSA/FSA eligible and offers Truemed for paying with those funds — see our red light therapy FSA guide for how that process works.
The lineup at a glance
| Panel | Best for | LEDs | Size | Price |
|---|---|---|---|---|
| RED Light Therapy Panel | Full torso/back coverage | 200 (100R/100NIR) | 35"x11", 22 lbs | $1,379 ($1,172.15 promo to Oct 31) |
| RED Light Therapy Mini Panel | Targeted, portable sessions | 72 (36R/36NIR) | 14.5"x11", 11.6 lbs | $799 ($679.15 promo to Oct 31) |
Sunlighten RED Light Therapy Panel
- 200 LEDs across 660nm red and 850nm near-infrared, per Sunlighten.
- 200mW/cm² peak irradiance at 6 inches, published full distance curve.
- Handcrafted eucalyptus wood frame, 20+ app-guided programs.
- 3-year limited residential warranty.
Panel vs Mini Panel: what the extra $580 buys
The two panels are the same light at different scale. Both run the identical 660nm/850nm wavelength pair through the same dual-beam-angle design, and Sunlighten publishes matching irradiance figures for each — 200mW/cm² at 6 inches on both. What changes is LED count and physical coverage: the full-size Panel’s 200 LEDs across a 35-inch frame treat a back, shoulder, or full torso in one session, while the Mini Panel’s 72 LEDs across a 14.5-inch frame suit a knee, forearm, or face at a fraction of the weight (11.6 lbs versus 22 lbs) and price. Buyers choosing between the two are really choosing session coverage per dollar, not light quality — the Mini is not a lesser-spec device, just a smaller one.
Where the sauna heritage shows up
Sunlighten’s panels look different from most of this category because the company didn’t start in red light — it built infrared saunas for over 20 years first. That shows up in two places a bare LED panel from a newer brand typically skips: a handcrafted eucalyptus wood frame instead of plastic or aluminum housing, and an app with 20+ guided programs tuned for specific goals like recovery or skin renewal rather than a single on/off timer. Compare that to a panel like our Hooga review, which covers the same core 660/850nm wavelength pair at a $149-599 price with a bare-metal housing and no companion app — the light output is comparable, but the Sunlighten premium buys industrial design and software, not stronger irradiance.
Sunlighten vs a budget panel
| Sunlighten Panel/Mini | Budget panel (e.g. Hooga HG300) | |
|---|---|---|
| Price | $799-$1,379 | ~$149-599 |
| Wavelengths | 660/850nm | 630/660/810/850nm (varies) |
| Peak irradiance | 200mW/cm² @ 6in, published curve | Varies, not always published in full |
| Build | Eucalyptus wood frame | Aluminum/plastic housing |
| Software | App, 20+ guided programs | Manual timer, no app |
| Warranty | 3 years residential | Varies by brand, often 2-3 years |
Neither approach is objectively better — see our best red light therapy panel guide for how Sunlighten’s specs stack against the wider field. A budget panel gets you the same core wavelength pair for a third of the price; Sunlighten sells the finished, app-integrated version of that same technology.
Who should buy Sunlighten
- Buy the full-size Panel if you want single-session coverage of a back, torso, or full limb — 200 LEDs across a 35-inch frame is enough surface area to skip repositioning mid-session.
- Buy the Mini Panel if portability or a smaller budget matters more than coverage — $799 and 11.6 lbs makes it the easier panel to move between rooms or travel with.
- Buy Sunlighten specifically if you already trust the brand from its sauna line, or want the app-guided program structure over a bare timer.
- Skip Sunlighten if you just want the cheapest path to 660/850nm light — see our Hooga or Mito Red Light reviews for panels using the same core wavelengths at a fraction of the price.
- Compare Amazon listings against Sunlighten’s own store before buying — sale pricing on Sunlighten’s site changes without much notice, and third-party listings don’t always reflect the current sale price.
Sunlighten’s panels are a straightforward case of paying for finish and software on top of a wavelength pair widely available elsewhere — the real decision is whether the eucalyptus frame and guided-program app are worth roughly triple a budget panel’s price for the same 660/850nm light.
Red light devices are general wellness products, not medical treatments, except where a specific device carries its own FDA clearance. Prices were verified against Sunlighten’s own US store on October 28, 2026 and change without notice. Nothing here is medical advice — talk to a qualified clinician about whether red light therapy is right for you.